On the calculation of optical performance factors from vertebrate spatial contrast sensitivity

Jarvis, J. and Wathes, C.M. 2007. On the calculation of optical performance factors from vertebrate spatial contrast sensitivity. Vision Research: an international journal for functional aspects of vision. 47 (17), pp. 2259-2271. https://doi.org/10.1016/j.visres.2007.04.015

TitleOn the calculation of optical performance factors from vertebrate spatial contrast sensitivity
AuthorsJarvis, J. and Wathes, C.M.
Abstract

A novel technique for calculating the visual optical modulation transfer function (OMTF) is described. The technique involves application of the Rovamo–Barten model of spatial vision to measured contrast sensitivity data. [For details of the basic model see; Rovamo, J., Mustonen, J., & Nasanen, R. (1994). Modelling contrast sensitivity as a function of retinal illuminance and grating area. Vision Research, 34, 1301–1314 and Barten, P. J. G. (1999). Contrast sensitivity of the human eye and its effects on image quality. Washington: SPIE Optical Engineering Press.] In order to obtain OMTF, the model was simplified for use in the high spatial frequency range and also modified to include a transfer function term relating to attenuation by the retinal receptor sampling process. Calculations of OMTF were initially obtained from published contrast sensitivity for the human, cat, rat and chicken. The results were found to correlate well with OMTF values directly obtained through a double-pass optical measuring technique applied to all four species. It was assumed, following this initial test, that the modified Rovamo–Barten model could be used to extract OMTF from vertebrate contrast sensitivity data in general. Using published behavioural contrast sensitivity, further OMTF values were calculated from the model for the pigeon, goldfish, owl monkey, and tree shrew. The results obtained were used to provide a direct inter-species comparison of optical performance for a matched stimulus luminance. This study also confirms that, in many cases, vertebrate optical and receptor sampling processes are well matched in their attenuation properties.

JournalVision Research: an international journal for functional aspects of vision
Journal citation47 (17), pp. 2259-2271
ISSN0042-6989
YearAug 2007
PublisherPergamon
Digital Object Identifier (DOI)https://doi.org/10.1016/j.visres.2007.04.015
Publication dates
PublishedAug 2007

Related outputs

Bridging the Gap Between Imaging Performance and Image Quality Measures
Fry, E., Triantaphillidou, S., Jacobson, R., Jarvis, J. and Fagard-Jenkin, R. 2018. Bridging the Gap Between Imaging Performance and Image Quality Measures. IS&T Electronic Imaging Symposium 2018 - Image Quality System Performance XV. San Francisco, CA, USA 28 Jan - 01 Feb 2018 The Society of Imaging Science and Technology. https://doi.org/10.2352/ISSN.2470-1173.2018.12.IQSP-231

Image quality optimization, via application of contextual contrast sensitivity and discrimination functions
Fry, E., Triantaphillidou, S., Jarvis, J. and Gupta, G. 2015. Image quality optimization, via application of contextual contrast sensitivity and discrimination functions. SPIE Electronic Imaging: Image Quality and System Performance XII. San Fransisco Jan 2015 SPIE. https://doi.org/10.1117/12.2082937

Contrast sensitivity and discrimination in pictorial images
Triantaphillidou, S., Jarvis, J. and Gupta, G. 2014. Contrast sensitivity and discrimination in pictorial images. SPIE Electronic Imaging: Image Quality and System Performance XI. San Francisco, USA Jan 2014 SPIE. https://doi.org/10.1117/12.2040007

Defining human contrast sensitivity and discrimination from complex imagery
Triantaphillidou, S., Jarvis, J., Gupta, G. and Rana, H. 2013. Defining human contrast sensitivity and discrimination from complex imagery. in: SPIE proceedings: Optics and Photonics for Counterterrorism, Crime Fighting and Defence IX; and Optical Materials and Biomaterials in Security and Defence Systems Technology X, 89010C SPIE.

Contrast sensitivity and discrimination of complex scenes
Triantaphillidou, S., Jarvis, J. and Gupta, G. 2013. Contrast sensitivity and discrimination of complex scenes. in: Burns, P.D. and Triantaphillidou, S. (ed.) Image Quality and System Performance X SPIE.

Mechanistic modeling of vertebrate spatial contrast sensitivity and acuity at low luminance
Jarvis, J. and Wathes, C.M. 2012. Mechanistic modeling of vertebrate spatial contrast sensitivity and acuity at low luminance. Visual Neuroscience. 29 (3), pp. 169-181. https://doi.org/10.1017/S0952523812000120

Stimulus luminance and the spatial acuity of domestic fowl (Gallus g. domesticus)
Gover, N., Jarvis, J., Abeyesinghe, S.M. and Wathes, C.M. 2009. Stimulus luminance and the spatial acuity of domestic fowl (Gallus g. domesticus). Vision Research: an international journal for functional aspects of vision. 49 (23), pp. 2747-2753. https://doi.org/10.1016/j.visres.2009.08.011

Measuring and modelling the spatial contrast sensitivity of the chicken (Gallus g. domesticus)
Jarvis, J., Abeyesinghe, S.M., McMahon, C.E. and Wathes, C.M. 2009. Measuring and modelling the spatial contrast sensitivity of the chicken (Gallus g. domesticus). Vision Research: an international journal for functional aspects of vision. 49 (11), pp. 1448-1454. https://doi.org/10.1016/j.visres.2009.02.019

A mechanistic inter-species comparison of spatial contrast sensitivity
Jarvis, J. and Wathes, C.M. 2008. A mechanistic inter-species comparison of spatial contrast sensitivity. Vision Research: an international journal for functional aspects of vision. 48 (21), pp. 2284-2292. https://doi.org/10.1016/j.visres.2008.07.002

Calculating luminous flux and lighting levels for domesticated mammals and birds
Saunders, J.E., Jarvis, J. and Wathes, C.M. 2008. Calculating luminous flux and lighting levels for domesticated mammals and birds. Animal: the international journal of animal biosciences. 2 (6), pp. 921-932. https://doi.org/10.1017/S1751731108002012

Light, vision and the welfare of poultry
Prescott, N.B., Wathes, C.M. and Jarvis, J. 2003. Light, vision and the welfare of poultry. Animal Welfare. 12 (2), pp. 269-288.

Permalink - https://westminsterresearch.westminster.ac.uk/item/91q1y/on-the-calculation-of-optical-performance-factors-from-vertebrate-spatial-contrast-sensitivity


Share this

Usage statistics

111 total views
0 total downloads
These values cover views and downloads from WestminsterResearch and are for the period from September 2nd 2018, when this repository was created.