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Journal of Electronic Imaging

Hybrid scheme for perceptual object window design with joint scene analysis and eye-gaze tracking for media encoding based on perceptual attention
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Paper Abstract

The possibility of perceptual compression using live eye tracking has been anticipated for some time by many researchers. Among the challenges of real-time eye-gaze-based perceptual video compression are how to handle the fast nature of eye movements with the relative complexity of video transcoding and also take into account the delay associated with transmission in the network. Such a delay requires additional consideration in perceptual encoding because it increases the size of the area that requires high-quality coding. We present a hybrid scheme, one of the first to our knowledge, that combines eye tracking with fast in-line scene analysis to drastically narrow the high acuity area without the loss of eye-gaze containment.

Paper Details

Date Published: 1 April 2006
PDF: 12 pages
J. Electron. Imaging. 15(2) 023018 doi: 10.1117/1.2199507
Published in: Journal of Electronic Imaging Volume 15, Issue 2
Show Author Affiliations
Javed I. Khan, Kent State Univ. (United States)
Oleg Vladimirovich Komogortsev, Kent State Univ. (United States)


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