A crosstalk model and its application to stereoscopic and autostereoscopic displays

Huang, Kuo‐Chung; Chen, Fu-Hao; Lin, Lang-chin; Lin, Hoang Yan; Chou, Yi-Heng; Liao, Ching-Chiu; Chen, Yihan; Lee, Kuen

doi:10.1002/jsid.171

Cited by 4 publications

(3 citation statements)

References 9 publications

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“…That is, the imperfectly isolated presentation of an image to one retinal channel can unintentionally result in that image being partially perceived by the other eye. The subjective perceptual consequence of crosstalk is typically called ‘ghosting’ or ‘bleed-through’, and its visibility is often dependent on image parameters such as contrast and luminance (Daly et al, 2011; Pastoor, 1995; Woods, 2011; Woods et al, 2010; for a detailed discussion of crosstalk metrology for stereoscopy see Abileah, 2011, 2013; Barkowsky et al, 2013; Blondé et al, 2011; Huang et al, 2013; Hurst, 2012; Woods, 2012). From the perspective of BR, it is also important to distinguish crosstalk-induced ‘ghosting/bleed-through’ from subjects’ experience of mixed percepts — i.e., perceiving a mixture of both images even with perfect dichoptic presentation (see Figure 1).…”

Section: Comparison Of Br Display Methodsmentioning

confidence: 99%

Dichoptic Viewing Methods for Binocular Rivalry Research: Prospects for Large-Scale Clinical and Genetic Studies

et al. 2013

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Binocular rivalry (BR) is an intriguing phenomenon that occurs when two different images are presented, one to each eye, resulting in alternation or rivalry between the percepts. The phenomenon has been studied for nearly 200 years, with renewed and intensive investigation over recent decades. The rate of perceptual switching has long been known to vary widely between individuals but to be relatively stable within individuals. A recent twin study demonstrated that individual variation in BR rate is under substantial genetic control, a finding that also represented the first report, using a large study, of genetic contribution for any post-retinal visual processing phenomenon. The twin study had been prompted by earlier work showing BR rate was slow in the heritable psychiatric condition, bipolar disorder (BD). Together, these studies suggested that slow BR may represent an endophenotype for BD, and heralded the advent of modern clinical and genetic studies of rivalry. This new focus has coincided with rapid advances in 3D display technology, but despite such progress, specific development of technology for rivalry research has been lacking. This review therefore compares different display methods for BR research across several factors, including viewing parameters, image quality, equipment cost, compatibility with other investigative methods, subject group, and sample size, with a focus on requirements specific to large-scale clinical and genetic studies. It is intended to be a resource for investigators new to BR research, such as clinicians and geneticists, and to stimulate the development of 3D display technology for advancing interdisciplinary studies of rivalry.

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Section: Comparison Of Br Display Methodsmentioning

confidence: 99%

Dichoptic Viewing Methods for Binocular Rivalry Research: Prospects for Large-Scale Clinical and Genetic Studies

et al. 2013

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“…As previously mentioned, the light directional autostereoscopic displays, including the lenticular lens 3D display, must precisely control the spatial light. However, in practice, there are the unavoidable light leakages from the neighbouring views [7]- [10].…”

Section: The 3d Crosstalk Measurement Proceduresmentioning

confidence: 99%

P‐5.11: The Effect of the Anti‐glaring Layer on an Autostereoscopic Display

Lu,

Pu,

Jia

et al. 2024

Symp Digest of Tech Papers

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“…In the MEVZ region, an observer is supposed to receive high uniformity and low crosstalk. Here, the acceptable value of uniformity is set higher than 80% according to European Broadcasting Union [40], while acceptable criteria of crosstalk is that the maximum crosstalk should be lower than 10% over the entire screen [31], [41], [42], [43]. Therefore, the MEVZ can be expressed as (4), which means that the viewing position ( ) ,,…”

Section: Definition Of Mevz and Bevzmentioning

confidence: 99%

Global Evaluation and Optimization for a Directionally Illuminated Autostereoscopy

Chen,

He,

Huang

et al. 2023

IEEE Photonics J.

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Evaluating the performance of an autostereoscopy is vital to the development of glasses-free three-dimensional display, hence a well-defined and complete characterization is highly necessary. For this purpose, a global and effective scenario is proposed and applied to a directionally illuminated autostereoscopy. The plenoptic function is adopted to characterize the uniformity perceived in various locations in the viewing zone. The crosstalk between binocular channels in different view positions over the entire screen is analyzed. The monocular effective viewing zone is defined by the uniformity and crosstalk while the binocular effective viewing zone is delineated by interpupillary distance. A complete visual modeling is developed that mimics the human vision process. Both simulation and experiment verify the feasibility of the evaluation method. Guided with the characterization, a freeform backlight system with a nonisometric staggered light emitting diode arrangement is optimally designed to generate a seamlessly continuous and uniform viewing zone at different viewing distances. For a nominal 850 mm viewing distance, high quality autostereoscopic display with a lateral viewing range of 560 mm and a longitudinal range of 559 mm is realized.

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A crosstalk model and its application to stereoscopic and autostereoscopic displays

Cited by 4 publications

References 9 publications

Dichoptic Viewing Methods for Binocular Rivalry Research: Prospects for Large-Scale Clinical and Genetic Studies

Dichoptic Viewing Methods for Binocular Rivalry Research: Prospects for Large-Scale Clinical and Genetic Studies

P‐5.11: The Effect of the Anti‐glaring Layer on an Autostereoscopic Display

Global Evaluation and Optimization for a Directionally Illuminated Autostereoscopy

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