Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Jarmo Hallikainen"'
Autor:
Jarno Rieppo, Jukka S. Jurvelin, Ilkka Kiviranta, Helminen Hj, Mika M. Hyttinen, Jarmo Hallikainen
Publikováno v:
Microscopy Research and Technique. 71:279-287
Polarized light microscopy is a traditional method for visualizing the collagen network architecture of articular cartilage. Articular cartilage repair and tissue engineering studies have raised new demands for techniques capable of quantitative char
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5974851203e578dd14bf973520c2f411
https://doi.org/10.1002/jemt.20551
https://doi.org/10.1002/jemt.20551
Publikováno v:
Vision Research. 41:1659-1667
To determine the spatial modulation transfer function (MTF) of the human foveal visual system for equiluminous chromatic gratings we measured contrast sensitivity as a function of retinal illuminance for spatial frequencies of 0.125-4 c/deg with equi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::165b14a16042ef744b6528a850190400
https://doi.org/10.1016/s0042-6989(01)00036-0
https://doi.org/10.1016/s0042-6989(01)00036-0
Publikováno v:
SPIE Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af736bad9e42a9815159abc702122313
https://doi.org/10.1117/12.131605
https://doi.org/10.1117/12.131605
Publikováno v:
SPIE Proceedings.
The science of imaging and its applications touch many aspects of physics because the response of materials to light and other forms of radiation yields insights into some of the most fundamental properties of the matter. In this paper we describe an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4e38e3e0b5a4c2c794a91dcdf3f41c1
https://doi.org/10.1117/12.135125
https://doi.org/10.1117/12.135125
Publikováno v:
SPIE Proceedings.
An artificial vision system with spatio-chromatic channels is proposed. A dynamic neural network is used for the spatial and chromatic information of a scene. The spatio-chromatic information is transmitted into two channels for processing. This segm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90d8b850b9853289f7e575fd6aa53d01
https://doi.org/10.1117/12.135128
https://doi.org/10.1117/12.135128
Publikováno v:
Visual Communications and Image Processing '90: Fifth in a Series.
Color is a sensation normally produced by light. For reasonable handling of the spectrum reflected from the surface of a sample one needs a finite dimensional coordinate system. There are several different bases and frameworks to define color coordin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95dadf8d7750918cafb14f02f1254ba2
https://doi.org/10.1117/12.24114
https://doi.org/10.1117/12.24114
Publikováno v:
SPIE Proceedings.
Colors called "white' are found in a small but yet not sharply defined region of the color space. The main characteristics of a white sample are high ligthness, tristimulus value Y > 70 and low saturation, excitation purity p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4dc86d5c120177dda56c6ad5b760dc5
https://doi.org/10.1117/12.34789
https://doi.org/10.1117/12.34789
Publikováno v:
Journal of the Optical Society of America A. 6:318
The 1257 reflectance spectra of the chips in the Munsell Book of Color—Matte Finish Collection (Munsell Color, Baltimore, Md., 1976) were measured with a rapid acousto-optic spectrophotometer. Measured spectra were sampled from 400 to 700 nm at 5-n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8033c8b38fa3165d863211cfa0650bd
https://doi.org/10.1364/josaa.6.000318
https://doi.org/10.1364/josaa.6.000318
Conference
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Conference
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