Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Carl R. Ingling"'
Publikováno v:
Color Research & Application. 17:187-196
The CIE luminosity function Vδ is based largely upon the spectral sensitivity of normal observers measured by flicker photometry. Nonetheless, it is used to specify illumination for visual tasks in which the performance criterion is not temporal res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5018ffb701799538e6f66cbc4c751bcf
https://doi.org/10.1002/col.5080170306
https://doi.org/10.1002/col.5080170306
Publikováno v:
Color Research & Application. 15:285-290
Rushtion and Baker have shown that the ratio of R to G cones varies between observers. We use this variability to ask if observers, say, who are rich in R-cone input to the flicker (VΛ) channel, are also likely to be rich in R-cone input to the long
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ad06997acdc4b4017b693863273969d
https://doi.org/10.1002/col.5080150509
https://doi.org/10.1002/col.5080150509
Publikováno v:
Diffractive Optics and Micro-Optics.
This is a report on the development of a psychophysical scale for measuring the image quality of photographic and video images. We found subjects can consistently use the method of direct magnitude estimation to judge the quality of images degraded b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82c087e9527f2ca348f506725c9ad7e7
https://doi.org/10.1364/domo.1998.dtha.1
https://doi.org/10.1364/domo.1998.dtha.1
Publikováno v:
Vision research. 36(16)
Using three novel formats, we compare four estimates of the spectral sensitivity of the opponent stage channels: a Linear Model, Jameson and Hurvich's [ Journal of the Optical Society of America, 45 , 546–552 (1955)] hue cancellation sensitivities,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4060d48f55907bb485ae3c6333c3c9a2
https://pubmed.ncbi.nlm.nih.gov/8917814
https://pubmed.ncbi.nlm.nih.gov/8917814
Autor:
Scott S. Grigsby, Carl R. Ingling
Publikováno v:
Vision research. 30(6)
The chromatic and achromatic channels of psychophysical models do not map simply onto the parvocellular and magnocellular channels of electrophysiology because the parvo channel carries both chromatic and achromatic signals. If vision of stabilized i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d0b574344a4a94e79d727f9c873d462
https://pubmed.ncbi.nlm.nih.gov/1949635
https://pubmed.ncbi.nlm.nih.gov/1949635
Autor:
Scott S. Grigsby, Carl R. Ingling
Publikováno v:
Vision Research. 31:1657-1658
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87c099aee85c78733aafa221482f9883
https://doi.org/10.1016/0042-6989(91)90144-t
https://doi.org/10.1016/0042-6989(91)90144-t
Autor:
Carl R. Ingling
Publikováno v:
Color Research & Application. 7:191-196
Zone theories of color vision transform R, G, B cone signals to a set of summing and differencing channels. Although the general principles of this transformation are well known, there are subtleties in the transformation which are not well understoo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::014359ef514b0f52182f471fef2c89f0
https://doi.org/10.1002/col.5080070229
https://doi.org/10.1002/col.5080070229
Publikováno v:
Vision Research. 23:1495-1500
Which visual channel detects high spatial frequencies during careful fixation? Color vision models based on psychophysical data contradict electrophysiological results. According to electrophysiology, the channel which mediates foveal acuity originat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fdbb3d6a3db7aab468d7cdbb5e9a4c9
https://doi.org/10.1016/0042-6989(83)90161-x
https://doi.org/10.1016/0042-6989(83)90161-x
Publikováno v:
Vision Research. 13:1165-1173
Brightness measured by heterochromatic brightness matching or by threshold determinations is not additive, whereas for flicker and minimum border matches brightness is additive. This paper shows that when the metric for the brightness unit is determi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61e8fed19796d16dc1241f3ce23d17d8
https://doi.org/10.1016/0042-6989(73)90151-x
https://doi.org/10.1016/0042-6989(73)90151-x
Autor:
Carl R. Ingling, Bruce A. Drum
Publikováno v:
Vision Research. 13:1151-1163
Gouras has reported two types of ganglion cell receptive fields which have the properties required by the conventional achromatic and chromatic visual channels of psychophysics. These receptive fields are treated as spread functions, and, in a manner
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f73931ec422ade00dff11989bc297cc
https://doi.org/10.1016/0042-6989(73)90150-8
https://doi.org/10.1016/0042-6989(73)90150-8