<i>Review Paper:</i> Human factors of stereo displays: An update

Patterson, Robert

doi:10.1889/jsid17.12.987

Cited by 95 publications

(131 citation statements)

References 69 publications

(75 reference statements)

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“…Large regulation conflicts cause visual discomfort or fatigue [13,14]. Patterson suggested in the production of stereo image, perceived depth should be limited within DOF (Depth of Field) [2]. Speranza and Wopking think the disparity threshold of suitable depth perception is about 1 degree [4,5].…”

Section: Relevant Workingmentioning

confidence: 99%

“…d is negative, which means the eye image shifts right relative to the center camera image, finally it will form the negative parallax. Put the formulas (1), (2) and (3) Similarly, it can calculate the projection matrix of the right eye C rpoj .…”

Section: Projection Transformation Of Binocular Imagementioning

confidence: 99%

“…In recent years, the stereo imaging technology has rapidly developed, but it still faces many challenges. One of the most critical problem is the long-term viewing 3D images will bring visual discomfort or fatigue, which is also the major factor restricting the development of stereoscopic film and game industry [1][2][3][4].…”

Section: Introductionmentioning

confidence: 99%

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Non-uniform Depth Compression Control Algorithm for 3D Real Time Video Detection

Zhen-wu¹,

Liu²,

Wang³

2014

TOAUTOCJ

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For real-time stereo vision system, this paper analyzes the parallax generation mechanism of the virtual camera imaging; it presents projection transform of binocular images in single camera space. At the same time it changes the control depth perception by introducing camera wheelbase into bending deformation of the object, which can ensure the continuity of non-uniform compression ratio. The method is simple and flexible. The experimental results show that the depth mapping method will not visually produce distortion,which can effectively improve the quality of image. This method is a 3D graphics development for virtual reality and real-time game rendering, and it can be applied to 3D computer animation. When rendering stereo image, it can use this method to control the depth, which can reduce the amount of complicated work in post-production.

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Section: Relevant Workingmentioning

confidence: 99%

Section: Projection Transformation Of Binocular Imagementioning

confidence: 99%

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Non-uniform Depth Compression Control Algorithm for 3D Real Time Video Detection

Zhen-wu¹,

Liu²,

Wang³

2014

TOAUTOCJ

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“…Patterson also provided a recent estimate of the depth of field of the human eye and shows that the accommodation-convergence conflict would likely not occur under most stereo display viewing conditions, i.e., it might only occur when using near-eye displays [27]. The critical issue is to present the virtual images at depth planes that fall within the depth of field of the viewer, which would prevent such conflict; this would likely happen under most conditions.…”

Section: Future Research Directionsmentioning

confidence: 99%

Stabilometry in Sports Medicine & Doping Studies

Tanaka¹

2013

J Sports Med Doping Stud

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“…Cross-talk is one of the main determinants of 3-D image quality 7 and stereoscopic viewing comfort. 8,9 Although there is very little literature on the perceptual effects of cross-talk in anaglyph 3-D images, there is a good body of work on the perceptual effects of cross-talk in other stereoscopic 3-D display technologies. Cross-talk has been found to "strongly affect subjective ratings of display image quality and visual comfort" in an active-shutter stereoscopic display.…”

Section: Introductionmentioning

confidence: 99%

Using cross‐talk simulation to predict the performance of anaglyph 3‐D glasses

Woods

Harris

2012

J Soc Info Display

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-The anaglyph 3-D method is a widely used technique for presenting stereoscopic 3-D images. Its primary advantage is that it will work on any full-color display (LCDs, plasmas, and even prints) and only requires that the user view the anaglyph image using a pair of anaglyph 3-D glasses with usually one lens tinted red and the other lens tinted cyan (blue plus green). A common imagequality problem of anaglyph 3-D images is high levels of cross-talk -the incomplete isolation of the left and right image channels such that each eye sees a "ghost" of the opposite perspective view. An anaglyph cross-talk simulation model has been developed which allows the amount of anaglyph crosstalk to be estimated based on the spectral characteristics of the anaglyph glasses and the display. The model is validated using a visual cross-talk ranking test which indicates good agreement. The model is then used to consider two scenarios for the reduction of cross-talk in anaglyph systems and finds that a considerable reduction is likely to be achieved by using spectrally pure displays. The study also finds that the 3-D performance of commercial anaglyph glasses can be significantly better than handmade anaglyph glasses.Keywords -Stereoscopic, 3-D, cross-talk, ghosting, leakage, anaglyph. DOI # 10.1889/JSID20.6.304 IntroductionThe anaglyph 3-D display technique dates back to 1853 when it was developed by William Rollman. 1 The technique involves the presentation of the left and right perspective images in complementary color channels of the displayusually with the left perspective image stored in the red color channel and the right perspective image in the blue and green color channels. To see the anaglyph 3-D image, the observer wears a pair of glasses fitted with color filters in front of each eye -usually red for the left eye and cyan (blue plus green) for the right eye. The color filters act to separate the components of the presented anaglyph 3-D image so that the left perspective image is only seen by the left eye, and the right perspective image is only seen by the right eye, and hence the observer can see a stereoscopic 3-D image. Anaglyph 3-D has several limitations in terms of the quality of the presented 3-D images -particularly the inability to produce accurate full-color 3-D images (since color is used as the separation or multiplexing technique), binocular rivalry 2,3 (sometimes known as retinal rivalry) (because each eye sees a different color), and often the presence of high levels of cross-talk (also known as crosstalk or cross talk). 4 Despite the availability of stereoscopic 3-D display technologies which offer much higher-quality 3-D presentation (e.g., polarized and active shutter glasses), anaglyph continues to be used today in a wide range of applications because it will work with any full-color display and the glasses are very cheap and commonly available, whereas polarized and active shutter 3-D methods require specialized equipment which may not be available to the user. The anaglyph 3-D technique is al...

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Review Paper: Human factors of stereo displays: An update

Cited by 95 publications

References 69 publications

Non-uniform Depth Compression Control Algorithm for 3D Real Time Video Detection

Non-uniform Depth Compression Control Algorithm for 3D Real Time Video Detection

Stabilometry in Sports Medicine & Doping Studies

Using cross‐talk simulation to predict the performance of anaglyph 3‐D glasses

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