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Literature DB >> 3750880

A comparison of contrast detection and discrimination.

Abstract

In order to complement previous studies of contrast detection, we have examined the effects of three stimulus variables (spatial frequency, retinal illuminance, retinal locus) and one visual disorder (amblyopia) on contrast discrimination. Although each factor has a profound effect on the detection of gratings on otherwise unpatterned displays, we find a similar dipper-shaped contrast discrimination function and similar supra-threshold Weber fractions for contrast under all these conditions.

Entities: Disease

Mesh：

Year: 1986 PMID： 3750880 DOI： 10.1016/0042-6989(86)90155-0

Source DB: PubMed Journal: Vision Res ISSN： 0042-6989 Impact factor: 1.886

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Cited

10 in total

1. Perceived contrast in complex images.

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2. Similarity between Fourier transforms of objects predicts their experimental confusions.

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Journal: Percept Psychophys Date: 1990-01

3. High-speed switchable lens enables the development of a volumetric stereoscopic display.

Authors: Gordon D Love; David M Hoffman; Philip J W Hands; James Gao; Andrew K Kirby; Martin S Banks
Journal: Opt Express Date: 2009-08-31 Impact factor: 3.894

4. The impact of higher-order aberrations on the strength of directional signals produced by accommodative microfluctuations.

Authors: Sangeetha Metlapally; Jianliang L Tong; Humza J Tahir; Clifton M Schor
Journal: J Vis Date: 2014-10-23 Impact factor: 2.240

A comparison of contrast detection and discrimination.

1. Perceived contrast in complex images.

2. Similarity between Fourier transforms of objects predicts their experimental confusions.

3. High-speed switchable lens enables the development of a volumetric stereoscopic display.

4. The impact of higher-order aberrations on the strength of directional signals produced by accommodative microfluctuations.

5. Contrast-increment thresholds are related to variability in the apparent contrast function.

6. The Impact of IOL Abbe Number on Polychromatic Image Quality of Pseudophakic Eyes.

7. The response of the amblyopic visual system to noise.

8. Lags and leads of accommodation in humans: Fact or fiction?

9. What is the primary cause of individual differences in contrast sensitivity?

10. Stereoscopic depth constancy.