
Markku Hauta-Kasari
Professor
Computational Spectral Imaging
Faculty of Science, Forestry and Technology, School of Computing
markku.hauta-kasari@uef.fi | +358 50 405 6231
050 4056231
050 405 6231
+358 50 405 6231
+35850 405 6231
050 4056 231
+358 50 4056 231
+35850 4056 231
+358 50 4056231
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Markku Hauta-Kasari received his MSc in computer science from the University of Kuopio, Finland, in 1994 and his PhD in information processing from the Lappeenranta University of Technology, Finland, in 1999. Since 1999 he has been working in research and teaching positions in computer science at the University of Eastern Finland. From 1996 to 1998 he was a visiting researcher at Professor Toyooka’s Optical Sensing Laboratory, Saitama University, Japan. In 2002 he was 2 months as a visiting researcher at Professor Miyake’s laboratory in Chiba University, Japan, and in 2007 one month as a visiting Professor at the National Museum of Japanese History, Japan. In 2003 – 2010, he was the Director of InFotonics Center Joensuu research center at the University of Joensuu. Currently, he is Professor in Computer Science at the University of Eastern Finland. He is the head of the Spectral Color Research Group. His research interest include spectral color research, pattern recognition and computer vision. He is a member of the Optical Society of Japan, and the Pattern Recognition Society of Finland. He is a past chairman of the Pattern Recognition Society of Finland (2003 – 2006) and past chairman of the CIE Technical Committee TC8-07 “Multispectral imaging” (2008 – 2011). In 2014-2021 he was the Head of the School of Computing at the University of Eastern Finland. Since 2022, he is the Vice Dean of the Faculty of Science and Forestry.
Research groups
Publications
139 items-
Design of a system combining narrow band illuminants and a color camera for early diagnosis of skin flap necrosis
Kurabuchi, Yoko; Nakano, Kazuya; Ohnishi, Takashi; Nakaguchi, Toshiya; Akita, Shinsuke; Hauta-Kasari, Markku; Haneishi, Hideaki / Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XIX. 2021. 2021 -
Computational Filters for Dental and Oral Lesion Visualization in Spectral Images
Hyttinen, Joni; Falt, Pauli; Jasberg, Heli; Kullaa, Arja; Hauta-Kasari, Markku. IEEE access 9: 145148-145160. 2021 -
Articular cartilage optical properties in the near-infrared (NIR) spectral range vary with depth and tissue integrity
Khan, Bilour; Kafian-Attari, Iman; Nippolainen, Ervin; Shaikh, Rubina; Semenov, Dmitry; Hauta-Kasari, Markku; Töyräs, Juha; Afara, Isaac O.. Biomedical optics express 12 10: 6066-6080. 2021 -
Evaluation of the optimized surgical illuminant for enhancement of blood oxygen saturation
Kurabuchi, Yoko; Nakano, Kazuya; Ohnishi, Takashi; Nakaguchi, Toshiya; Hauta-Kasari, Markku; Haneishi, Hideaki / Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XVIII. 2020. 2020 -
Oral and Dental Spectral Image Database - ODSI-DB
Hyttinen, Joni; Fält, Pauli; Jäsberg, Heli; Kullaa, Arja; Hauta-Kasari, Markku. Applied sciences 10 20: 7246. 2020 -
Tissue optical properties combined with machine learning enables estimation of articular cartilage composition and functional integrity
Kafian-Attari, Iman; Nippolainen, Ervin; Semenov, Dmitry; Hauta-Kasari, Markku; Töyräs, Juha; Afara, Isaac O. Biomedical optics express 11 11: 6480-6494. 2020 -
Optical properties of articular cartilage in the near-infrared spectral range are related to its proteoglycan content
Kafian-Attari, Iman; Semenov, Dmitry; Nippolainen, Ervin; Hauta-Kasari, Markku; Töyräs, Juha; Afara, Isaac O / Proceedings Volume 11363, Tissue Optics and Photonics. 2020. 2020 -
A Novel Approach to Using Spectral Imaging to Classify Dyes in Colored Fibers
Rahaman, GMA; Parkkinen, J; Hauta-Kasari, M. Sensors 20 16: 4379. 2020 -
Deep Learning for Dental Hyperspectral Image Analysis
Boiko, Oleksandr; Hyttinen, Joni; Fält, Pauli; Jäsberg, Heli; Mirhashemi, Arash; Kullaa, Arja; Hauta-Kasari, Markku / 27th Color and Imaging Conference Final Program and Proceedings. 2019. 2019 -
Hyperspectral Image Segmentation of Retinal Vasculature, Optic Disc and Macula
Garifullin, A; Koobi, P; Ylitepsa, P; Adjers, K; Hauta-Kasari, M; Uusitalo, H; Lensu, L / 2018 International Conference on Digital Image Computing: Techniques and Applications (DICTA). 2019. 2019 -
Optical implementation of partially negative filters using a spectrally tunable light source, and its application to contrast enhanced oral and dental imaging
Hyttinen, Joni; Fält, Pauli; Jäsberg, Heli; Kullaa, Arja; Hauta-Kasari, Markku. Optics express 27 23: 34022-34037. 2019 -
Optimization of Surgical Illuminant Spectra for Organ Microstructure Visualization
Kurabuchi, Yoko; Nakano, Kazuya; Ohnishi, Takashi; Nakaguchi, Toshiya; Hauta-Kasari, Markku; Haneishi; Hideaki. IEEE access 7: 70733-70741. 2019 -
RGB Camera-Based Imaging of Oxygen Saturation and Hemoglobin Concentration in Ocular Fundus
Nakano, Kazuya; Hirofuji, Ryosuke; Ohnishi, Takashi; Hauta-Kasari, Markku; Nishidate,Izumi; Haneishi, Hideaki. IEEE access 7: 56469 - 56479. 2019 -
Contrast Enhancement of Dental Lesions by Light Source Optimisation
Hyttinen, Joni; Fält, Pauli; Fauch, Laure; Riepponen, Anni; Kullaa, Arja; Hauta-Kasari, Markku / Image and Signal Processing, 8th International Conference, ICISP 2018, Cherbourg, France, July 2-4, 2018, Proceedings. 2018. 2018 -
Optimal design of illuminant for improving intraoperative color appearance of organ
Kurabuchi, Yoko; Murai, Kina; Nakano, Kazuya; Ohnishi, Takashi; Nakaguchi, Toshiya; Hauta-Kasari, Markku; Haneishi, Hideaki. Artificial life and robotics 2019; 24 1: 52-58. 2018 -
How the "COlour in Science and Industry (COSI)" Master Degree meets academic excellence and industrial needs
Nieves, Juan Luis; Hernández-Andrés, Javier; Hauta-Kasari, Markku; Hardeberg, Jon Yngve; Tremeau, Alain. Journal of the International Colour Association 22: 23-33. 2018 -
Spectral Image Enhancement for the Visualization of Dental Lesions
Fält, Pauli; Hyttinen, Joni; Fauch, Laure; Riepponen, Anni; Kullaa, Arja; Hauta-Kasari, Markku / Image and Signal Processing, 8th International Conference, ICISP 2018, Cherbourg, France, July 2-4, 2018, Proceedings. 2018. 2018 -
Spectral Video in Image-Guided Microsurgical Applications: Integrating Imaging Technology into the Clinical Environment and Ergonomic Considerations
Bartczak, Piotr; Vrzakova, Hana; Bednarik, Roman; Iso-Mustajarvi, Matti; Hauta-Kasari, Markku; Jääskeläinen, Juha E; Fraunberg, Mikael; Elomaa, Antti-Pekka / Proceedings: 31st IEEE International Symposium on Computer-Based Medical Systems - CBMS 2018. 2018. 2018 -
Spectrally optimal illuminations for diabetic retinopathy detection in retinal imaging
Bartczak P, Fält P, Penttinen N, Ylitepsa P, Laaksonen L, Lensu L, Hauta-Kasari M, Uusitalo H. OPTICAL REVIEW 24 2: 105-116. 2017 -
Texture characterization by grey-level co-occurrence matrix from a perceptual approach
Gebejes A, Huertas R, Tremeau A, Tomic I, Biswas PR, Fraza C, Hauta-Kasari M. In: - (ed.) , Color and Imaging Conference, 24th Color and Imaging Conference. Society for Imaging Science and Technology. Color and Imaging Conference 2016. s. 271-277. 2017 -
Comparison of image registration methods for composing spectral retinal images
Laaksonen L, Claridge E, Fält P, Hauta-Kasari M, Uusitalo H, Lensu L. Biomedical Signal Processing and Control 36: 234-245. 2017 -
Enhanced color visualization by spectral imaging : an application in cultural heritage
Rahaman Atiqur, Parkkinen Jussi, Hauta-Kasari Markku, Hossain Amirshahi Seyed. In: - (ed.) , Imaging, Vision & Pattern Recognition (icIVPR), 2017 IEEE International Conference on. IEEE. s. 1-6. 2017 -
Fiber dye classification by spectral imaging
Rahaman Atiqur, Parkkinen Jussi, Hauta-Kasari Markku, Hossain Amirshahi Syed. In: - (ed.) , Imaging, Vision & Pattern Recognition (icIVPR), 2017 IEEE International Conference on. IEEE. s. 1-6. 2017 -
Applicability of LED-Based Light Sources for Diabetic Retinopathy Detection in Retinal Imaging
Bartczak Piotr, Fält Pauli, Hauta-Kasari Markku. In: Antani Sameer, McGregor Carolyn (ed.) , Computer-Based Medical Systems (CBMS), 2016 IEEE 29th International Symposium on. IEEE. s. 355-360. 2016 -
An LED-Based Tunable Illumination for Diverse Medical Applications
Bartczak Piotr, Gebejes Ana, Fält Pauli, Hauta-Kasari Markku. In: Bartczak Piotr, Gebejes Ana, Fält Pauli, Hauta-Kasari Markku (ed.) , COMPUTER-BASED MEDICAL SYSTEMS. IEEE Computer Society; Institute of Electrical and Electronics Engineers. Proceedings of the IEEE International Symposium on Computer-Based Medical Systems 2016. s. 292 - 293. 2016 -
SPEED: SPectral Eye vidEo Database
Gebejes Ana, Fält Pauli, Bednarik Roman, Hauta-Kasari Markku. In: - (ed.) , Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing: Adjunct. Acm. s. 1666-1675. 2016 -
Evaluation of feature sensitivity to training data inaccuracy in detection of retinal lesions
Laaksonen Lauri, Hannuksela Antti, Claridge Ela, Fält Pauli, Hauta-Kasari Markku, Uusitalo Hannu, Lensu Lasse. In: Bordallo López Miguel, Hadid Abdenour, Pietikäinen Matti (ed.) , 2016 Sixth International Conference on Image Processing Theory, Tools and Applications (IPTA). Image Processing Theory Tools and Applications (IPTA) 2016. s. 1-6. 2016 -
Performance comparison of publicly available retinal blood vessel segmentation methods
Vostatek Pavel, Claridge Ela, Uusitalo Hannu, Hauta-Kasari Markku, Fält Pauli, Lensu Lasse. COMPUTERIZED MEDICAL IMAGING AND GRAPHICS 55 (2017): 2-12. 2016 -
Optical absorption spectra of human articular cartilage correlate with biomechanical properties, histological score and biochemical composition
Afara Isaac O, Hauta-Kasari Markku, Jurvelin Jukka S, Oloyede Adekunle, Töyräs Juha. PHYSIOLOGICAL MEASUREMENT 36 9: 1913-1928. 2015 -
Implementation of Optimal Illuminations for Retinal Imaging Using a Spectrally Tunable Light Source Based on Digital Micromirror Device
Bartczak Piotr, Cerane Daiga, Fält Pauli, Hauta-Kasari Markku. In: Bartczak Piotr, Cerane Daiga, Fält Pauli, Hauta-Kasari Markku (ed.) OPEN READINGS'15 - 58th Scientific Conference for Students of Physics and Natural Sciences. s. 1. 2015 -
Spectrally Tunable Light Source Based on a Digital Micromirror Device for Retinal Image Contrast Enhancement
Bartczak Piotr, Cerane Daiga, Fält Pauli, Ylitepsa Pasi, Hietanen Elina, Penttinen Niko, Laaksonen Lauri, Lensu Lasse, Hauta-Kasari Markku, Uusitalo Hannu. Lithuanian Journal of Physics 55 3: 174-181. 2015 -
Thermal and hyperspectral imaging for Norway spruce (Picea abies) seeds screening
Dumont Jennifer, Hirvonen Tapani, Heikkinen Ville, Mistretta Maxime, Granlund Lars, Himanen Katri, Fauch Laure, Porali Ilkka, Hiltunen Jouni, Keski-Saari Sarita, Nygren Markku, Oksanen Elina, Hauta-Kasari Markku, Keinänen Markku. Computers and Electronics in Agriculture 116: 118-124. 2015 -
Diffractive optical elements for optical identification
Gandhi Vishal, Orava Joni, Tuovinen Hemmo, Saastamoinen Toni, Laukkanen Janne, Honkanen Seppo, Hauta-Kasari Markku. APPLIED OPTICS 54 7: 1606-1611. 2015 -
Optical identification based on time domain optical coherence tomography
Gandhi Vishal, Semenov Dmitry, Honkanen Seppo, Hauta-Kasari Markku. APPLIED OPTICS 54 25: 7514-7519. 2015 -
Optical identification based on time domain optical coherence tomography
Gandhi Vishal, Semenov Dmitry, Honkanen Seppo, Hauta-Kasari Markku. In: Peiponen Kai-Erik, Bawuah Prince (ed.) , The Eleventh Finland-Japan Joint Symposium on Optics in Engineering (OIE'15). -. s. 30-31. 2015 -
Subspace approach in spectral color science (Chapter 10)
Parkkinen Jussi, Laamanen Hannu, Hauta-Kasari Markku. In: Ella Bingham, S. Kaski, Jorma Laaksonen, Jouko Lampinen (ed.) Advances in Independent Component Analysis and Learning Machines. ACADEMIC PRESS. s. 211-221. 2015 -
Improving Convenience and Reliability of 5-ALA-Induced Fluorescent Imaging for Brain Tumor Surgery
Taniguchi Hiroki, Kohira Noriko, Ohnishi Takashi, Kawahira Hiroshi, von und zu Fraunberg Mikael, Jääskeläinen Juha E, Hauta-Kasari Markku, Iwadate Yasuo, Haneishi Hideaki. In: Navab Nassir, Hornegger Joachim, Wells William M, Frangi Alejandro F (eds.) (ed.) , Medical Image Computing and Computer-Assisted Intervention - MICCAI 2015: 18th International Conference, Munich, Germany, October 5-9, 2015, Proceedings, Part III. Lecture Notes in Computer Science 9351. s. 209-217. 2015 -
Accuracy in colour reproduction: Using a ColorChecker chart to assess the usefulness and comparability of data acquired with two hyper-spectral systems
Vitorino Tatiana, Casini Andrea, Cucci Constanza, Gebejes Ana, Hiltunen Jouni, Hauta-Kasari Markku, Picollo Marcello, Stefani Lorenzo. In: Trémeau Alain, Schettini Raimondo, Tominaga Shoji (ed.) , Computational Color Imaging. Proceedings of the 5th International Workshop, CCIW 2015, Saint Etienne, France, March 24-26, 2015. Springer 9016. s. 225-235. 2015 -
Daylight Colored Optimal Spectra for Improved Color Discrimination
Flinkman M, Laamanen H, Silfsten P, Hauta-Kasari M, Vahimaa P. Abderrahim Elmoataz, Olivier Lezoray, Fathallah Nouboud, Driss Mammass, Image and Signal Processing.Springer International Publishing. Lecture Notes in Computer Science 8509. 1-8. 2014 -
Multichannel Spectral Image Enhancement for Visualizing Diabetic Retinopathy Lesions
Fält Pauli, Yamaguchi Masahiro, Murakami Yuri, Laaksonen Lauri, Lensu Lasse, Claridge Ela, Hauta-Kasari Markku, Uusitalo Hannu. Abderrahim Elmoataz, Olivier Lezoray, Fathallah Nouboud, Driss Mammass, Proceedings of ICISP 2014 - International Conference on Image and Signal Processing. Lecture Notes in Computer Science 8509. 52-60. 2014 -
Design and fabrication of a diffractive optical element for optical identification
Gandhi Vishal, Orava Joni, Tuovinen Hemmo, Saastamoinen Toni, Laukkanen Janne, Honkanen Seppo, Hauta-Kasari Markku. -, Proceedings of EOS Annual Meeting EOSAM 2014. -. 2014 -
Color and image characterization of a three CCD seven band spectral camera
Gebejes Ana, Orava Joni, Penttinen Niko, Heikkinen Ville, Hiltunen Jouni, Hauta-Kasari Markku. Abderrahim Elmoataz, Olivier Lezoray, Fathallah Nouboud, Driss Mammass, 6th International Conference, ICISP 2014, Cherbourg, France, June 30 - July 2, 2014..Springer International Publishing. Lecture Notes in Computer Science 8509. 96-105. 2014 -
Spectral image database for observing the quality of Nordic sawn timbers
Hirvonen Tapani, Orava Joni, Penttinen Niko, Luostarinen Katri, Hauta-Kasari Markku, Sorjonen Mika, Peiponen Kai-Erik. WOOD SCIENCE AND TECHNOLOGY 48 5: 995-1003. 2014 -
Near-Infrared Imaging Method for Measuring the Thickness of Water-Dilutable Turbid Layers
Hirvonen Tapani, Penttinen Niko, Hauta-Kasari Markku, Sorjonen Mika, Peiponen Kai-Erik. Journal of Imaging Science and Technology 58 1: 105031-105034. 2014 -
Logistic Regression-Based Spectral Band Selection for Tree Species Classification: Effects of Spatial Scale and Balance in Training Samples
Pant Paras, Heikkinen Ville, Korpela Ilkka, Hauta-Kasari Markku, Tokola Timo. IEEE GEOSCIENCE AND REMOTE SENSING LETTERS 11 9: 1604 - 1608. 2014 -
Natural Vision Data File Format as a New Spectral Image Format for Biological Applications
Sakamoto Joji, Dumont Jennifer, Fauch Laure, Keski-Saari Sarita, Granlund Lars, Porali Ilkka, Orava Joni, Hiltunen Jouni, Oksanen Elina, Keinänen Markku, Hauta-Kasari Markku. LECTURE NOTES IN COMPUTER SCIENCE 8509: 124-132. 2014 -
ALS data based forest stand delineation with a coarse-to-fine segmentation approach
Wu Zhengzhe; Heikkinen Ville; Hauta-Kasari Markku; Parkkinen Jussi; Tokola Timo. -, 7th International Congress on Image and Signal Processing (CISP). 547-552. 2014 -
Eigenvectors of optimal color spectra
Flinkman M, Laamanen H, Tuomela J, Vahimaa P, Hauta-Kasari M. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A 30 9: 1806-1813. 2013 -
Industrial Applications of Spectral Imaging, Invited
Hauta-Kasari Markku. , The Tenth Japan-Finland Joint Symposium on Optics in Engineering, Technical Digest, September 2-5, 2013, Utsunomiya, Japan. 105-106. 2013 -
A Wide Spectral Range Reflectance and Luminescence Imaging System
Hirvonen Tapani, Penttinen Niko, Hauta-Kasari Markku, Sorjonen Mika ja Peiponen Kai-Erik. Sensors 13 11: 14500-14510. 2013 -
Optimal Spectral Filter Design for Wood Chip Classification
K. Azuma, P. Fält, M. Hauta-Kasari, S. Nakauchi. , The Tenth Japan-Finland Joint Symposium on Optics in Engineering, Technical Digest, September 2-5, 2013, Utsunomiya, Japan. 69-70. 2013 -
Evaluation of simulated bands in airborne optical sensors for tree species identification
Paras Pant, Ville Heikkinen, Aarne Hovi, Ilkka Korpela, Markku Hauta-Kasari, Timo Tokola. Remote Sensing of Environment 138: 27-37. 2013 -
Optimal Bandpass Filter Design for Diabetic Retinopathy Lesion Detection
R. Yamagichi, P. Fält, M. Hauta-Kasari, S. Nakauchi. , The Tenth Japan-Finland Joint Symposium on Optics in Engineering, Technical Digest, September 2-5, 2013, Utsunomiya, Japan. 71-72. 2013 -
Retinal Spectral Image Analysis Methods Using Spectral Reflectance Pattern Recognition
Rahaman A. G. M., Parkkinen J., Hauta-Kasari M., Norberg O. Shoji Tominaga, Raimondo Schettini, Alain Trémeau, Computational Color Imaging - 4th International Workshop, CCIW 2013, Chiba, Japan, March 3-5, 2013. Lecture Notes in Computer Science 7786. 224-238. 2013 -
Detection of Intracutaneous Allergic Skin Elements Based on Near-infrared Spectral Skin Images
Wu, Zhengzhe; Heikkinen, Ville; Hauta-Kasari, Markku; Parkkinen, Jussi. N.V. Smirnov, T.E. Smirnova, In XLIV International Conference Control Processes and Stability (CPS'13), St. Petersburg, Russia, April 2013.Saint-Petersburg State University. 539-544. 2013 -
Segmentation of Skin Spectral Images Using Simulated Illuminations
Wu, Zhengzhe; Heikkinen, Ville; Hauta-Kasari, Markku; Parkkinen, Jussi. Richard Wilson, Edwin Hancock, Adrian Bors, William Smith, 15th International Conference on Computer Analysis of Images and Patterns, CAIP 2013, York, UK, August 27-29, 2013. Lecture Notes in Computer Science 8048. 274-281. 2013 -
Forest Stand Delineation Using a Hybrid Segmentation Approach Based on Airborne Laser Scanning Data
Wu, Zhengzhe; Heikkinen, Ville; Hauta-Kasari, Markku; Parkkinen, Jussi; Tokola, Timo. Kamarainen, Joni-Kristian; Koskela, Markus, 18th Scandinavian Conference on Image Analysis, SCIA 2013, Espoo, Finland, June 17-20, 2013. Lecture Notes in Computer Science 7944. 95-106. 2013 -
Heartwood detection for Scotch pine using fluorescence image analysis
Antikainen Jukka, Hirvonen Tapani, Kinnunen Jussi, Hauta-Kasari Markku. HOLZFORSCHUNG 66 7: 877-881. 2012 -
Number of colors generated by smooth nonfluorescent reflectance spectra
Flinkman M, Laamanen H, Vahimaa P, Hauta-Kasari M. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A 29 12: 2566-2575. 2012 -
Changes in collagen cross-linking of articular cartilage are revealed by spectral reflectance imaging
Kinnunen Jussi, Kokkonen Harri T, Kovanen Vuokko, Hauta-Kasari Markku, Vahimaa Pasi, Jurvelin Jukka. In: - (ed.) , Proceedings of 25th IEEE International symposium on computer-based medical systems. ss. -. 2012 -
Nondestructive fluorescence-based quantification of threose-induced collagen cross-linking in bovine articular cartilage
Kinnunen Jussi, Kokkonen Harri T, Kovanen Vuokko, Hauta-Kasari Markku, Vahimaa Pasi, Lammi Mikko J, Töyräs Juha, Jurvelin Jukka S. Journal of Biomedical Optics 17 9: 97003. 2012 -
Spectral color reconstruction and targer visualization of live tissue
Md. Abul Hasnat, Jussi Parkkinen, Markku Hauta-Kasari, Jukka Antikainen, Joni Orava, Mikael von und zu Fraunberg, Juha E Jääskeläinen. In: Line Clemmensen, Jussi Parkkinen, Jon Yngve Hardeberg, Rasmus Larsen, Bjarne Ersboll (ed.) , Scandinavian Workshop on Imaging Food Quality. ss. 85-90. 2012 -
Temporal clustering of minced meat by RGB- and spectral imaging
Orava Joni, Parkkinen Jussi, Hauta-Kasari Markku, Hyvönen Paula, von Wright Atte. JOURNAL OF FOOD ENGINEERING 112 1-2: 112-116. 2012 -
Spectral Characteristics of Hyperspectral and Multispectral Sensors for Area Based Tree Species Classification
Pant Paras, Heikkinen Ville, Hovi Aarne, Korpela Ilkka, Hauta-Kasari Markku, Tokola Timo. In: (ed.) , Finnish Remote Sensing Days (RSD 2012) 25-26 October 2012, Helsinki, Finland. ss. -. 2012 -
Utilization of Remotely Sensed Hyperspectral Information for Forest Analysis
Pant Paras, Heikkinen Ville, Hovi Aarne, Korpela Ilkka, Hauta-Kasari Markku, Tokola Timo. In: - (ed.) , Multidisciplinary dialogue - Welbeing, Technology and Environment, Rovaniemi, 27-31 August, 2012.University of Lapland. ss. -. 2012 -
Spectral analysis and classification of dirt particles in pulp
Pant Paras, Mutanen Jarkko, Mankki Aki, Hauta-Kasari Markku, Parkkinen Jussi. NORDIC PULP AND PAPER RESEARCH JOURNAL Volume 27 3: 577-589. 2012 -
Utilization of Spectral Information in Clustering Based Color Image Segmentation
Wu Zhengzhe, Heikkinen Ville, Parkkinen Jussi, Hauta-Kasari Markku. Theo Gevers, CGIV 2012 - 6th European Conference on Colour in Graphics, Imaging, and Vision. 307-313. 2012 -
Nonnegative Tensor Factorization Accelerated Using GPGPU
Antikainen, J.; Havel, J.; Josth, R.; Herout, A.; Zemcik, P.; Hauta-Kasari, M.;. IEEE Transactions on Parallel and Distributed Systems 22 7: 1135 - 1141. 2011 -
Spectral Imaging of the Human Retina and Computationally Determined Optimal Illuminants for Diabetic Retinopathy Lesion Detection
Fält Pauli, Hiltunen Jouni, Hauta-Kasari Markku, Sorri Iiris, Kalesnykiene Valentina, Pietilä Juhani, Uusitalo Hannu. Journal of Imaging Science and Technology 55 3: 030509-1 - 030509-10. 2011 -
Real-Time PCA Calculation for Spectral Imaging (using SIMD and GP-GPU)
Jo¿th Radovan, Antikainen Jukka, Havel Jiří, Herout Adam, Zemčík Pavel, Hauta-Kasari Markku. Journal of Real-Time Image Processing 2011 1111: 1-9-9. 2011 -
Spectral imaging of neurosurgical target tissues through operation microscope
Jukka Antikainen, Mikael von und zu Fraunberg, Joni Orava, Juha E. Jaaskelainen and Markku Hauta-Kasari. OPTICAL REVIEW 18 6: 458-461. 2011 -
Collagen cross-link modified fluorescence excitation-emission matrix of articular cartilage
Kinnunen Jussi, Hauta-Kasari Markku, Kokkonen Harri, Vahimaa Pasi, Lammi Mikko, Töyräs Juha, Jurvelin Jukka. N/A, Topical problems of biophotonics -2011, proceedings. 59-60. 2011 -
Spectral reflectance of articular cartilage
Kinnunen Jussi, Jurvelin Jukka, Mäkitalo Jaana, Hauta-Kasari Markku, Vahimaa Pasi, Saarakkala Simo. In: Alexey Popov, Alexander Bykov, Janne Lauri, Matti Kinnunen (ed.) , Optics days, book of abstracts. ss. 83. 2011 -
Optical spectral reflectance of human articular cartilage - relationships with tissue structure, composition and mechanical properties
Kinnunen Jussi, Saarakkala Simo, Hauta-Kasari Markku, Vahimaa Pasi, Jurvelin Jukka. Biomedical Optics Express 2 5: 1394-1402. 2011 -
Highlight detection and removal from spectral image
Koirala P, Pant P, Hauta-Kasari M & Parkkinen J. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A 28 11: 2284-2291. 2011 -
Fast Non-Iterative PCA computation for spectral image analysis using GPU
Antikainen J, Hauta-Kasari M, Jaaskelainen T & Parkkinen J. In: - (ed.) , The 12th International Symposium on Multispectral Colour Science, MCS'10.Society for Imaging Science and Technology. ss. 554-559. 2010 -
Optical spectral imaging of degeneration of articular cartilage
Jussi Kinnunen, Jukka S. Jurvelin, Jaana Mäkitalo, Markku Hauta-Kasari, Pasi Vahimaa, Simo Saarakkala. Journal of Biomedical Optics 15 4: 046024-1 -8. 2010 -
Cluster analysis of infrared spectra of rabbit cortical bone samples during maturation and growth
Kobrina Y, Turunen MJ, Saarakkala S, Jurvelin JS, Hauta-Kasari M, Isaksson H. ANALYST 135 12: 3147-3155. 2010 -
Retinal spectral image database
Fält, P., Hiltunen, J., Hauta-Kasari, M., Sorri, I., Kalesnykiene, V. and Uusitalo, H.. Ari T. Friberg, Jari Turunen, Jani Tervo, Koli Workshop on Partial Electromagnetic Coherence and 3D Polarization, Koli, Finland, May 24-27. 48-49. 2009 -
Optimal Sampling and Principal Component Selections for Spectral Image Browsing
Juha Lehtonen, Jussi Parkkinen, Markku Hauta-Kasari, Timo Jääskeläinen. Journal of Imaging Science and Technology 53 6: 060503-1-10. 2009 -
Optical Reflection Spectroscopy in Diagnostics of Cartilage Degeneration
Jussi Kinnunen, Jukka Jurvelin, Jaana Mäkitalo, Markku Hauta-Kasari, Simo Saarakkala. , 55th Annual Meeting of the Orthopaedic Research Society. 2163. 2009 -
Estimating Color Signal at Different Correlated Color Temperature of Daylight
Paras Pant, P., Pesal Koirala, Markku Hauta-Kasari and Jussi Parkkinen. Jacques Blanc-Talon, Wilfried Philips, Dan Popescu, Paul Scheunders (Eds.), Advanced Concepts for Intelligent Vision Systems, 11th International Conference, ACIVS 2009.Springer-Verlag. Lecture Notes in Computer Science. 588-597. 2009 -
Extending Diabetic Retinopathy Imaging from Color to Spectra
Pauli Fält, Jouni Hiltunen, Markku Hauta-Kasari, Iiris Sorri, Valentina Kalesnykiene and Hannu Uusitalo. Salberg A.-B., Hardeberg J.Y., Jenssen R. (Eds.), Image Analysis, 16th Scandinavian Conference, SCIA 2009, Oslo, Norway, June 15-18, 2009 Proceedings.Springer. Lecture Notes in Computer Science. 149-158. 2009 -
Highlight Removal from Single Image
Pesal Koirala, Markku Hauta-Kasari and Jussi Parkkinen. Jacques Blanc-Talon, Wilfried Philips, Dan Popescu, Paul Scheunders (Eds.), Advanced Concepts for Intelligent Vision Systems, 11th International Conference, ACIVS 2009.Springer-Verlag. Lecture Notes in Computer Science. 176-187. 2009 -
Highlight Removal Method for Spectral Image
Pesal Koirala, Markku Hauta-Kasari and Jussi Parkkinen. In: Gabriele Simone (ed.) (ed.) , Gjovik Color Imaging Symposium 2009. ss. 77-81. 2009 -
A Simple Method to Measure MTF of Paper and its Application for Dot Gain Analysis
Ukishima M., Kaneko H., Nakaguchi T., Tsumura N., Hauta-Kasari, M., Parkkinen, J. and Miyake Y.. IEICE Transactions on Fundamentals of Electronics, Communications, and Computer Sciences E92-A 12: 3328-3335. 2009 -
Spectral Color Image Segmentation Using Hidden Markov Models
Bochko;V.;Parkkinen;J.;Hauta-Kasari;M. and Jääskeläinen. , CGIV 2008/MCS'08, 4th European Conference on Colour in Graphics, Imaging, and Vision, 10th International Symposium on Multispectral Colour Science, Terrassa-Barcelona, España, June 9-13. 467-470. 2008 -
Application of spectral information for investigation of cultural properties ¿ A detection method of metameric color areas
Kimiyoshi Miyata; Hannu Laamanen; Timo Jääskeläinen; Markku Hauta-Kasari ja Jussi Parkkinen. Journal of the Society of Photographic Science and Technology of Japan 71 4: 276-286. 2008 -
Spectral Image Acquisition of Icons
Markku Hauta-Kasari;Jukka Antikainen;Muskan Regmi;Mitwa Kaemba and Timo Jääskeläinen. , Archiving 2008, Final Program and Proceedings, Bern, Switzerland, June 24-27, IS&T. 150-154. 2008 -
Distance Measures in the Training Phase of Self-Organizing Map for Color Histogram Generation in Spectral Image Retrieval
Oili Kohonen and Markku Hauta-Kasari. Journal of Imaging Science and Technology 52 2: 020201-1-11. 2008 -
Effect of Illuminant Changes on Spectral Image Queries
Oili Kohonen;Markku Hauta-Kasari;Jussi Parkkinen and Timo Jääskeläinen. Journal of Imaging Science and Technology 52 2: 020601-1-7. 2008 -
Color Mixing and Color Separation of Pigments with Concentration Prediction
Pesal Koirala, Markku Hauta-Kasari, Birgitta Martinkauppi and Jouni Hiltunen. Color Research and Application 33 6: 461-469. 2008 -
Reflectance Prediction in Multi-Angle Measurement by Wiener Estimation Method
Pesal Koirala, Markku Hauta-Kasari, Jouni Hiltunen and Jussi Parkkinen. , 16th Color Imaging Conference, Color Science and Engineering Systems, Technologies, and Applications, Final Program and Proceedings.Society for Imaging Science and Technology. 221-226. 2008 -
Accurate reflectance prediction in multi-angle measurement
Pesal Koirala;Markku Hauta-Kasari;Jouni Hiltunen and Jussi Parkkinen. , CGIV 2008/MCS'08, 4th European Conference on Colour in Graphics, Imaging, and Vision, Terrassa, Spain, June 9-13, Final Program and Proceedings, IS&T. 489-493. 2008 -
Optical dot gain simulation of inkjet image using MTF of paper
Ukishima M., Kaneko H., Nakaguchi T., Tsumura N., Hauta-Kasari, M., Parkkinen, J. and Miyake Y.. , Pan-Pacific Imaging Conference, PPIC'08. 25-27. 2008 -
Dependence analysis of the paper MTF on the geometric condition
Ukishima M., Nakaguchi T., Tsumura N., Hauta-Kasari, M., Parkkinen, J. and Miyake Y. , Pan-Pacific Imaging Conference PPIC'08. 298-301. 2008 -
Evaluation and unification of some methods for estimating reflectance spectra from RGB images
Ville Heikkinen, Reiner Lenz, Tuija Jetsu, Jussi Parkkinen, Markku Hauta-Kasari and Timo Jääskeläinen. Journal of the Optical Society of America A 25 10: 2444-2458. 2008 -
Modeling of human color vision
A. Pogosova;T. Jetsu;V. Heikkinen;M. Hauta-Kasari and J. Parkkinen. A. V. Platonova;M. V. Smirnova (eds.), Proceedings of the XXXVIII International Conference, St. Petersburg, April 9-12.State University Press. 313-320. 2007 -
Spectral Images and the Retinex Model
Anahit Pogosova;Tuija Jetsu;Ville Heikkinen;Markku Hauta-Kasari;Timo Jääskeläinen and Jussi Parkkinen. , The 9th International Symposium on Multispectral Colour Science and Application, Taipei, Taiwan, May 30-June 1. 80-85. 2007 -
Regularized learning framework in the estimation of reflectance spectra from camera responses
Heikkinen;Ville; Jetsu;Tuija; Parkkinen;Jussi; Hauta-Kasari;Markku; Jaaskelainen;Timo; Lee;Seong Deok. Journal of the Optical Society of America A 24 9: 2673-2683. 2007 -
Automated Spectral Image Measurement
Jukka Antikainen;Markku Hauta-Kasari;Jussi Parkkinen and Timo Jääskeläinen. In: (ed.) , Ninth International Symposium on Multispectral Colour Science and Application, mcs'07, Taipei, Taiwan, May 30-June 1.IS&T: The Society for Imaging Science and Technology. ss. 195-200. 2007 -
Optical Implementation of Precise Color Classification Using Computer Controlled Set of Light Emitting Diodes
Laure Fauch;Ervin Nippolainen;Alexei A. Kamshilin;Markku Hauta-Kasari;Jussi Parkkinen. and Timo Jääskeläinen. Optical Review 14 4: 243-245. 2007 -
Industrial Applications of Spectral Color Technology
Markku Hauta-Kasari. , Ninth International Symposium on Multispectral Colour Science and Application, mcs'07, Taipei, Taiwan, May 30-June 1.IS&T: The Society for Imaging Science and Technology. 73-79. 2007 -
Spectral Color in Image Quality
Markku Hauta-Kasari. , Proceedings of the Second International Workshop on Image Media Quality and its Applications, IMQA2007, Chiba, Japan, March 9-10. 80-83. 2007 -
Spectral Color in Industrial Applications
Markku Hauta-Kasari;Dominik Wisniewski;Jussi Kinnunen;Jarkko Mutanen;Jouni Hiltunen;Jussi Parkkinen and Timo Jääskeläinen. Editors: K.-E. Peiponen;R. Hernberg;and T. Yatagai, The Seventh Finnish-Japanese Joint Symposium on Optics in Engineering (OIE'07), Tampere, Finland, August 8-10. 39-40. 2007 -
Fluorescence Diagnostics of Nail Diseases
Markku Hauta-Kasari;Jussi Kinnunen;Jarkko Mutanen;Jussi Parkkinen;Timo Jääskeläinen and Tapani Lahtinen. , PALS-2007, 3rd Russian-Finnish Meeting Photonics and Laser Symposium, Moscow, June 14-17. 22-23. 2007 -
Retrieval from a Spectral Image Database by Reconstructed Spectral Images and the Combinations of Inner Product Images
Oili Kohonen and Markku Hauta-Kasari. In: (ed.) , The 9th International Symposium on Multispectral Colour Science and Application, Taipei, Taiwan, May 30-June 1. ss. 67-72. 2007 -
Spectral Image Retrieval using Munsell Data and Unsupervised Classification Methods
Oili Kohonen and Markku Hauta-Kasari. , The 9th International Symposium on Multispectral Colour Science and Application, Taipei, Taiwan, May 30-June 1. 201-207. 2007 -
Effect of Illuminant Changes on Spectral Image Retrieval
Oili Kohonen;Markku Hauta-Kasari;Jussi Parkkinen and Timo Jääskeläinen. Editors: K.-E. Peiponen;R. Hernberg;and T. Yatagai, The Seventh Finnish-Japanese Joint Symposium on optics in Engineering, OIE'07, Tampere, Finland, August 8-10. 93-94. 2007 -
Wiener Estimation Method in Estimating of Spectral Reflectance from RGB Images
P. Stigell;K. Miyata and M. Hauta-Kasari. Pattern Recognition and Image Analysis 17 2: 233-242. 2007 -
Color Mixing and Color Separation of Pigments with Concentration Prediction
Pesal Koirala;Markku Hauta-Kasari;Birgitta Martinkauppi and Jouni Hiltunen. In: J. Y. Hardeberg;P. Nussbaum;and I. Farup (editors) (ed.) , Proceedings from Gjovik Color Imaging Symposium 2007, Institutt for Informatikk og Medieteknikk, Rapportserie nr. 4, June 14-15. ss. 56-62. 2007 -
The Effect of Parameter Changes in CO2 Laser Welding on Spectra
Fellman Anna, Heikkinen Ville, Salminen Antti, Hiltunen Jouni, Martinkauppi Birgitta, Hauta-Kasari Markku. -, 25th International Congress On Applications of Lasers & Electro-Optics ICALEO 2006. -. 2006 -
Spectral video intraframe compression and database
J. Purmonen;M. Hauta-Kasari;J. Tuomela;H Fukuda;M. Mitsui and M. Yamaguchi. Mitchell R. Rosen;Francisco H. Imai;Shoji Tominaga, Spectral Imaging: Eighth International Symposium on Multispectral Color ScienceProceedings of SPIE-IS&T, Vol. 6062, San Jose, California, USA. 60620N-1-8. 2006 -
A Technique for Detecting Metameric Color Areas for the Investigation of Historical Materials
Kimiyoshi Miyata;Hannu Laamanen;Timo Jääskeläinen;Markku Hauta-Kasari and Jussi Parkkinen. Mitchell R. Rosen;Francisco H. Imai;Shoji Tominaga, Spectral Imaging: Eighth International Symposium on Multispectral Color ScienceProceedings of SPIE-IS&T, Vol. 6062, San Jose, California, USA, January 15-19. 2006 -
Spectral based optimization of screen images for industrial product presentation
Lari Härkönen;Birgitta Martinkauppi;Hannu Laamanen;Markku Hauta-Kasari;Petri Huhtelin and Pekka Horttanainen. Edited by Mitchell R. Rosen;Francisco H. Imai;Shoji Tominaga, Spectral Imaging: Eighth International Symposium on Multispectral Color ScienceProceedings of SPIE-IS&T, Vol. 6062, San Jose, California, USA, January 15-19. 60620J-1-9. 2006 -
Image Format for Spectral Image Browsing
Markku Hauta-Kasari;Juha Lehtonen;Jussi Parkkinen and Timo Jaaskelainen. The Journal of Imaging Science and Technology 50 6: 572-582. 2006 -
Image Format for Spectral Image Browsing
Markku Hauta-Kasari;Juha Lehtonen;Jussi Parkkinen. The Journal of Imaging Science and Technology 50 6: 572-582. 2006 -
Importance of the texture features in a query from a spectral image database
Oili Kohonen and Markku Hauta-Kasari. In: Mitchell R. Rosen;Francisco H. Imai;Shoji Tominaga (ed.) , Spectral Imaging: Eighth International Symposium on Multispectral Color ScienceProceedings of SPIE-IS&T, Vol. 6062, San Jose, California, USA, January 15-19. ss. 60620R-1-10. 2006 -
Color Calibration of Digital Camera Using Polynomial Transformation
Tuija Jetsu;Ville Heikkinen;Jussi Parkkinen;Markku Hauta-Kasari;Birgitta Martinkauppi;Seong Deok Lee;Hyun Wook Ok and Chang Yeong Kim. , CGIV 2006, 3rd European Conference on Colour in Graphics, Imaging, and Vision, Leeds, United Kingdom, June 19-22.IS&T: The Society for Imaging Science and Technology. 163-166. 2006 -
Application of Spectral Information to Investigate Historical Materials - Detection of Metameric Color Area in Icon Images -
Kimiyoshi Miyata;Hannu Laamanen;Timo Jääskeläinen;Markku Hauta-Kasari;and Jussi Parkkinen. Heikki Kälviäinen;Jussi Parkkinen;Arto Kaarna (Eds.), Image Analysis, 14th Scandinavian Conference, SCIA 2005 Joensuu, Finland, June 19-22, 2005.Springer-Verlag. Lecture Notes in Computer Science. 369-378. 2005 -
Organizing Spectral Image Database Using Self-Organizing Maps
Oili Kohonen;Timo Jääskeläinen;Markku Hauta-Kasari;Jussi Parkkinen;Kanae Miyazawa. The Journal of Imaging Science and Technology 49 July/August 4: 431-620. 2005 -
Color Calibration and characterization for real world application
P. Piirainen;L. Härkönen;H. Laamanen;M. Hauta-Kasari. Juan L. Nieves and Javier Hernández-Andrés (Editors), AIC Colour 05, 10th Congress of the International Colour Association, 8-13 May 2005 Granada Spain, Proceedings Book, Part 2. 1199-1202. 2005 -
The Wiener Estimation Method in Estimation of Spectral Reflectance from RGB Images
Pekka Stigell;K. Miyata and Markku Hauta-Kasari. 327-327. 2005 -
Imaging Spectrograph Based Spectral Imaging System
H. Laamanen;K. Miyata;M. Hauta-Kasari;J. Parkkinen and T. Jääskeläinen. , Proceedings of Second European Conference on Color in Graphics, Imaging, and Vision, and Sixth International Symposium on Multispectral Color Science (CGIV 2004). 427-430. 2004 -
Spectral Imaging System Using Narrow Band Grating
Hannu Laamanen;Oili Kohonen;Kimmo Tamminen;Markku Hauta-Kasari;Jussi Parkkinen;and Timo Jääskeläinen. In: (ed.) , Optics Days - Optiikan Päivät Proceedings 2004. ss. 2004 -
Comparison of wavelet and PCA compression methods for spectral images
Juha Purmonen, Markku Hauta-Kasari, Jukka Tuomela. , Twelfth Color Imaging Conference: Color Science and Engineering Systems, Technologies, Applications.The Society for Imaging Science and Technology. 136-139. 2004 -
Methods to organize spectral image database
Oili Kohonen;Markku Hauta-Kasari;Kanae Miyazawa;Jussi Parkkinen;and Timo Jääskeläinen. In: (ed.) , Proceedings of the Second European Conference on Colour in Graphics, Imaging, and Vision. ss. 2004 -
Wiener estimation method in estimation of spectral reflectance from rgb images
Stigell;P.;Miyata;K. and Hauta-Kasari;M.. 2004 -
Searching technique in a spectral image database
Hauta-Kasari M;Miyazawa K;Parkkinen J;Jaaskelainen T. Image Analysis, Proceedings lecture Notes in Computer Science 2749: 927-933. 2003 -
Searching Technique in a Spectral Image Database
Hauta-Kasari Markku;Miyazawa Kanae; Parkkinen Jussi. 2003 -
Spectral Image Acquisition with Rewritable Color Filters
Hauta-Kasari Markku;Miyazawa Kanae; Parkkinen Jussi. In: (ed.) . ss. 2003 -
Technique for Searching Images in a Spectral Image Database
Hauta-Kasari Markku;Miyazawa Kanae; Parkkinen Jussi. 2003 -
Technique for Searching Images in a Spectral Image Database
M. Hauta-Kasari;K. Miyazawa;J. Parkkinen;T. Jaaskelainen. In: H Kopola;T Yatagai;Eds. (ed.) , Optics in Engineering. ss. 2003 -
Spectral Image Acquisition with Rewritable Color Filters
M. Hauta-Kasari;K. Miyazawa;S. Toyooka;J. Parkkinen;T. Jaaskelainen. , Proc of the PICS Conference.The Society of Imaging Science and Technology. 166-170. 2003 -
Broad-band Color Filter Design for Spectral Camera in Proceedings
Hauta-Kasari Markku. In: (ed.) . ss. 2002 -
Broad-band color filters with arbitrary spectral transmittance using a Liquid Crystal Tunable Filter
Hauta-Kasari Markku. 2002 -
Developing Java SDK for Spectral Image Delivering Based on Generalized Color Matching Function
Parkkinen Jussi;Hauta-Kasari Markku. 2002 -
Representation of Spectral Images in Data Communications
Parkkinen Jussi;Hauta-Kasari Markku. In: (ed.) . ss. 2002 -
Rewritable Broad-band Color Filters for Spectral Image Analysis
Hauta-Kasari Markku. 2001