Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Johji Tajima"'
Publikováno v:
Optical Review. 22:79-92
An object’s color depends on its reflectance and illumination, and dichromats cannot distinguish specific color pairs. It is considered that there is an appropriate illumination under which a dichromat can distinguish confusing color pairs. In this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5379efac1e52418b7a1dfaf1abbd1fc4
https://doi.org/10.1007/s10043-015-0055-z
https://doi.org/10.1007/s10043-015-0055-z
Publikováno v:
Color and Imaging Conference. 21:180-184
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e80d41f2da43456cd0b386d3bdcf613a
https://doi.org/10.2352/cic.2013.21.1.art00032
https://doi.org/10.2352/cic.2013.21.1.art00032
Autor:
Johji Tajima, Tatsuya Kobayashi
Publikováno v:
ICPR
Optimal sharpness differs from image to image, de-pending on the content. In general, human observer prefers images of artifacts sharper and those of natural-objects less sharper. We have developed a content-adaptive automatic image sharpening algori
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d407761eb4a2fda3f5c3ae7285cecf8
https://nagoya.repo.nii.ac.jp/records/12593
https://nagoya.repo.nii.ac.jp/records/12593
Autor:
Hironori Kono, Johji Tajima
Publikováno v:
IEICE Transactions on Information and Systems. :2207-2211
Three features for image classification into natural objects and artifacts are investigated. They are 'line length ratio', 'line direction distribution,' and 'edge coverage'. Among the three, the feature 'line length ratio' shows superior classificat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfb73697abd1c72b22fbbbe13e1b28fe
https://doi.org/10.1093/ietisy/e91-d.8.2207
https://doi.org/10.1093/ietisy/e91-d.8.2207
Autor:
Johji Tajima
Publikováno v:
MVA
Color image processing is necessary in various academic fields, but each field approaches it differently, and often incorrectly. It should really be done in a way that is meaningful from the physical, psychological, or biological point of view. In th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7598202cfeb0bbd4a0e727eded0cfc94
https://doi.org/10.1109/mva.2015.7153172
https://doi.org/10.1109/mva.2015.7153172
Autor:
Johji Tajima, Eiichi Niinomi
Publikováno v:
Color and Imaging Conference. 14:180-184
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::671382195c50779c397571588373674e
https://doi.org/10.2352/cic.2006.14.1.art00033
https://doi.org/10.2352/cic.2006.14.1.art00033
Autor:
Johji Tajima, Masato Tsukada
Publikováno v:
Conference on Colour in Graphics, Imaging, and Vision. 2:525-530
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78334230b182879453992935d6593857
https://doi.org/10.2352/cgiv.2004.2.1.art00105
https://doi.org/10.2352/cgiv.2004.2.1.art00105
Publikováno v:
NIP & Digital Fabrication Conference. 20:410-415
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72cac0664d50282ba3f34b0208dbf8e1
https://doi.org/10.2352/issn.2169-4451.2004.20.1.art00091_1
https://doi.org/10.2352/issn.2169-4451.2004.20.1.art00091_1
Autor:
Masato Tsukada, Johji Tajima
Publikováno v:
Conference on Colour in Graphics, Imaging, and Vision. 2:449-453
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4916bece62b45a8be0e38b078e9552c4
https://doi.org/10.2352/cgiv.2004.2.1.art00090
https://doi.org/10.2352/cgiv.2004.2.1.art00090
Publikováno v:
Color Research & Application. 28:445-453
We performed subjective experiments to evaluate color matching performance of the Spectral Properties Es- timation Model (SPEM) and six other models (von Kries, CIELAB, LLAB, RLAB, Nayatani, and CIECAM97s) be- tween two CRT monitors whose whites were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82e3d632a2487aa69c1a0398c291efa5
https://doi.org/10.1002/col.10197
https://doi.org/10.1002/col.10197