Stereoscopic Depth Perception – Testing and Results
Stereoscopic depth perception from oblique phase disparities
... the perception of stereoscopic depth, we measured the depth perceived from random dot stereograms in which phase disparities were introduced in a selected band of stimulus ...perceived ...
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Magnitude, precision, and realism of depth perception in stereoscopic vision
... Our results are consistent with the view that the quality of perceived depth is related to the determinacy with which it is represented (Tye, ...of perception (Knill & Richards, ...of ...
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Lightness in Stereoscopic Depth
... Lightness, depth, and belongingness The results presented here are interesting also because they relate to another issue: the role played by the Gestalt factor belongingness in surface colour ...in ...
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The perception of stereoscopic surfaces
... a depth difference o f approximately 3 ...in depth resulting from the image generation process described above, it is possible that simple inspection of surfaces generated by this method is not sufficient ...
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Using Functional Near Infrared Spectroscopy (fNIRS) to Study Dynamic Stereoscopic Depth Perception.
... identified depth perception to be associated with increased activity in multiple parieto-oc- cipital regions (Herpers et ...to depth in the superior parietal lobe (SPL), inferior parietal lobe (IPL) ...
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The Right View from the Wrong Location: Depth Perception in Stereoscopic Multi-User Virtual Environments
... perceived depth distortions, a better approach would be to assign the leader role to the user nearest the projection screen, and we refer to this as the “role- switching” ...
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Stereoscopic Vision & Testing Techniques – Overview
... In recent years, with the advent of technology, new tests have been introduced using specialized software and equipment, such as 3D screens.However, the control of constipation is influenced by factors such as refractive ...
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Depth perception with gaze contingent depth of field
... QUALITATIVE DEPTH PERCEPTION We designed our first experiment with two main ...similar results as seen in related ...and depth produced by different (not gaze-based) stereoscopic ...
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What visual information is used for stereoscopic depth displacement discrimination?
... Looking at the psychometric functions in detail we can see behavior that is consistent with using only the first or second time frame for direction discrimination in participants HN and CM. When the percentage of signal ...
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Monocular and binocular edges enhance the perception of stereoscopic slant
... dense, fully specified and unambiguous, but the edge signals have a large effect on the slant resolution of the surface. There is already evidence that monocular sidebands can disam- biguate slant in a different context. ...
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Perception inspired stereoscopic image and video quality assessment.
... for stereoscopic content by considering binocular visual ...the stereoscopic images into non-corresponding, binocular fusion, and binocular suppression ...distorted stereoscopic images as ...
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Method for measuring stereo camera depth accuracy based on stereoscopic vision
... Also depth resolution was measured. At all the distances the depth resolution was better than the binocular disparity ...give results accurate enough to be used in testing lower quality camera ...
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Linear and non-linear mechanisms in the perception of stereoscopic slant and transparency
... etry results presented in chapter 5 again suggested th a t contrast and lum inance disparities are treated independently, and are subject to different constraints in th e in terp retatio n of ...which ...
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Perception of relative depth interval : Systematic biases in perceived depth
... However, the extant literature could be misleading in terms of what we expect observers to achieve, because these classic studies used just a handful of expert observers. One point that is worthy of note is that Howard & ...
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Stereoscopic 3D video quality assessment based on depth maps and video motion
... To evaluate the effects of parallax out of ZoC, we have rendered virtual images such as the one shown in Figure 3. When disparity was forced to be near Shibata's ZoC, the perception of the observers was negative, ...
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Resolution and depth perception in laparoscopic surgery.
... suggest testing optical properties at the edge of an image as well as in the centre [3,6], however it was decided that resolution, contrast, depth of field and colour reproduction would be tested at the ...
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The effect of object texture on the perception of depth.
... Influence of Orientation Orientation was introduced as a variable due mainly to the convenience of the straight line grid, It was reasoned that, since the main lines in the visual field are horizontal and vertical, ...
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Naturalistic depth perception and binocular vision
... in depth from the current plane of ...a depth map of the photographed scene, and a depth look up table, but did not apply any image processing of the ...The depth map is output with a ...
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MATLAB Implementation of Efficient Data Encapsulation Technique using Stereoscopic Depth Map Estimation
... using depth estimation and depth based image rendering of input 2D video is executed in Matlab ...parts. Results demonstrate that the original cover video can be recovered without any loss using ...
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Blind Depth Quality Assessment of Stereoscopic 3D Image using Histogram Shape Analysis
... The quality assessment of 3D images have more new challenges, like asymmetric stereo compression, depth perception, and virtual view synthesis, than its 2D counterparts. In addition, the widely used 2D ...
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