Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Alison M. Fairhurst"'
Publikováno v:
Journal of Modern Optics. 47:1435-1446
Current performance measures for infrared imagers are applicable to linear mechanically scanned systems but not to those with focal plane arrays of detector elements, because these are nonlinear due to aliasing. The performance of an imager affects t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::874edd14e8be46f5e16eef2ef27e8df9
https://doi.org/10.1080/09500340008235114
https://doi.org/10.1080/09500340008235114
Publikováno v:
Infrared Imaging Systems: Design, Analysis, Modeling, and Testing IX.
A computer model has been developed to predict the probability of recognition of particular shapes when viewed through a thermal imager employing either scanned or focal plane array detectors. This model is based on the results of a series of psychop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e68b7ae268bd8a2ba5a6715522900fa
https://doi.org/10.1117/12.319386
https://doi.org/10.1117/12.319386
Publikováno v:
SPIE Proceedings.
A computer model has been developed to predict the probability of recognition of particular shapes when viewed through a thermal imager employing either scanned or focal plane array detectors. This model is based on the results of a series of psychop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4df28b49cba9a50c2e7295a771811ce
https://doi.org/10.1117/12.243503
https://doi.org/10.1117/12.243503
Publikováno v:
SPIE Proceedings.
Current performance measures for thermal imagers relate only indirectly to human recognition. However, as the probability of recognizing an image may be used as a measure of image quality, the relationship described in this work could contribute to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c8fd4f7b2332b574d9a456bac987ec7
https://doi.org/10.1117/12.210048
https://doi.org/10.1117/12.210048
Publikováno v:
SPIE Proceedings.
The human recognition probabilities of blurred rotationally symmetric shapes have been studied using computer generated images displayed in a 128 X 128 pixel area on a TV monitor. The shapes employed included a series of regular polygons, crosses, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::549f10de0147ff13d8523a43a83a55d1
https://doi.org/10.1117/12.186585
https://doi.org/10.1117/12.186585
Autor:
Alison M. Fairhurst
Publikováno v:
Optical Engineering. 37:744
A series of psychophysical trials is conducted to study the human perception of images of various shapes that are degraded by various combinations of Gaussian blurring, sampling, and fixed pattern noise. These images were created using computer progr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8142fd63c9dcb60ea7e519ea9629435e
https://doi.org/10.1117/1.601906
https://doi.org/10.1117/1.601906
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