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Anaglyph 3D

About: Anaglyph 3D is a research topic. Over the lifetime, 322 publications have been published within this topic receiving 2580 citations.


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Journal ArticleDOI
01 Mar 2008-Displays
TL;DR: A questionnaire was developed to subjectively assess visual fatigue caused by viewing various types of motion images, which revealed five factors: Eye Strain, General Discomfort, Nausea, Focusing Difficulty, Headache and Headache, which were effective for classifying motion images.

159 citations

01 Jan 2010
TL;DR: In this paper, a wide range of mechanisms by which crosstalk occurs in various stereoscopic displays, including: time-sequential on PDPs and CRTs (phosphor afterglow, shutter timing, shutter efficiency), MicroPol LCDs (polarization quality, viewing angle), time sequential on LCDs, polarised projection (quality of polarisers and screens), anaglyph (spectral quality of glasses and displays).
Abstract: Crosstalk is a critical factor determining the image quality of stereoscopic displays. Also known as ghosting or leakage, high levels of crosstalk can make stereoscopic images hard to fuse and lack fidelity; hence it is important to achieve low levels of crosstalk in the development of high-quality stereoscopic displays. In the wider academic literature, the terms crosstalk, ghosting and leakage are often used interchangeably but it would be helpful to have unambiguous descriptive and mathematical definitions of these terms. The paper reviews a wide range of mechanisms by which crosstalk occurs in various stereoscopic displays, including: time-sequential on PDPs and CRTs (phosphor afterglow, shutter timing, shutter efficiency), MicroPol LCDs (polarization quality, viewing angle), time-sequential on LCDs (pixel response rate, update method, shutter timing & efficiency), autostereoscopic (inter-zone crosstalk), polarised projection (quality of polarisers and screens), anaglyph (spectral quality of glasses and displays). Crosstalk reduction and crosstalk cancellation are also discussed along with methods of measuring and characterising crosstalk.

131 citations

Journal ArticleDOI
TL;DR: The mechanisms by which crosstalk occurs in different stereoscopic display technologies are reviewed, including micropol 3D liquid crystal displays (LCDs), autostereoscopic (lenticular and parallax barrier), polarized projection, anaglyph, and time-sequential 3D on LCDs, plasma display panels and cathode ray tubes.
Abstract: Crosstalk, also known as ghosting or leakage, is a primary factor in determining the image quality of stereoscopic three dimensional (3D) displays. In a stereoscopic display, a separate perspective view is presented to each of the observer's two eyes in order to experience a 3D image with depth sensation. When crosstalk is present in a stereoscopic display, each eye will see a combination of the image intended for that eye, and some of the image intended for the other eye-making the image look doubled or ghosted. High levels of crosstalk can make stereoscopic images hard to fuse and lack fidelity, so it is important to achieve low levels of crosstalk in the development of high-quality stereoscopic displays. Descriptive and mathematical definitions of these terms are formalized and summarized. The mechanisms by which crosstalk occurs in different stereoscopic display technologies are also reviewed, including micropol 3D liquid crystal displays (LCDs), autostereoscopic (lenticular and parallax barrier), polarized projection, anaglyph, and time-sequential 3D on LCDs, plasma display panels and cathode ray tubes. Crosstalk reduction and crosstalk cancellation are also discussed along with methods of measuring and simulating crosstalk.

122 citations

Patent
03 Dec 1984
TL;DR: In this article, a system for picking up, recording, transmitting, reproducing, and viewing full-color stereoscopic images is described. But this system relates to television, but has applications to graphic and visual displays and to film and motion pictures.
Abstract: A stereoscopic picture system which has a stereoscopic camera for picking-up a stereo-pair of images, a stereoscopic recorder, a stereoscopic encoder to selectively color each image of the stereo-pair and to superimpose them, a stereoscopic transmitter, a stereoscopic color display and a stereoscopic color viewing device. Each image of the stereo-pair in a color film system is selectively colored, or each is electronically colored in a color video system, to insure that the images are channeled separately through the color system to appear as two differently colored images at the display. Chromatic viewing devices, such as colored anaglyph glasses, are used by each viewer to channel one image to each respective eye. The viewer normally perceives a substantially black-and-white stereoscopic picture; however, a system for picking-up, recording, transmitting, reproducing, and viewing a full color picture is also described. The system relates to television, but has applications to graphic and visual displays and to film and motion pictures.

104 citations

Proceedings ArticleDOI
Eric Dubois1
07 May 2001
TL;DR: A projection method to generate anaglyph stereoscopic images using the spectral absorption curves of the glasses, the spectral density functions of the display primaries and the colorimetric properties of the human observer is described.
Abstract: An anaglyph image allows the perception of depth when observed through colored glasses such as the familiar red/blue glasses. Although the method is very old, the techniques used to generate anaglyph images are very empirical. This paper describes a projection method to generate anaglyph stereoscopic images using the spectral absorption curves of the glasses, the spectral density functions of the display primaries and the colorimetric properties of the human observer.

94 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
20217
20204
201911
201810
201715
201613