546 search results - page 28 / 110 » Perceptual image preview |
ICMI
2003
Springer
15 years 3 months ago
2003
Springer
We present a multi-camera vision-based eye tracking method to robustly locate and track user’s eyes as they interact with an application. We propose enhancements to various visi...
CORR
2010
Springer
14 years 10 months ago
2010
Springer
In this paper, an efficiently DWT-based watermarking technique is proposed to embed signatures in images to attest the owner identification and discourage the unauthorized copying...
ICPR
2004
IEEE
15 years 11 months ago
2004
IEEE
Saliency is an important perceptual cue that occurs at different scales of resolution. Important attributes of saliency are symmetry, continuity, and closure. Detection of these a...
66
Voted
JUCS
2008
14 years 10 months ago
2008
: The contribution of this paper is twofold. First we investigate the use of the confusion matrices in order to get some insight to better define perceptual zoning for character re...
85
Voted
APGV
2007
ACM
15 years 2 months ago
2007
ACM
We present a novel perceptual method to reduce the visual redundancy of unstructured lumigraphs, an image based representation designed for interactive rendering. We combine featu...