APGV
2007
ACM
13 years 9 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...
MM
2004
ACM
13 years 10 months ago
2004
ACM
Approximately 2 degrees in our 140 degree vision span has sharp vision. Many researchers have been fascinated by the idea of eyetracking integrated perceptual compression of an im...
APGV
2005
ACM
13 years 10 months ago
2005
ACM
This paper presents some insights into perceptual metrics for texture pattern categorization. An increasing number of researchers in the field of visualization are trying to explo...
ICMCS
2005
IEEE
13 years 10 months ago
2005
IEEE
This paper aims at improving perceptual quality of encoded video sequences, and proposes a new perceptual bit allocation scheme for H.264. Firstly, a new motion complexity measure...
ICCV
2005
IEEE
13 years 10 months ago
2005
IEEE
When an image is viewed at varying resolutions, it is known to create discrete perceptual jumps or transitions amid the continuous intensity changes. In this paper, we study a per...
IROS
2006
IEEE
13 years 11 months ago
2006
IEEE
This work is about the relevance of Gibson’s concept of affordances [1] for visual perception in interactive and autonomous robotic systems. In extension to existing functional ...
ICASSP
2007
IEEE
13 years 11 months ago
2007
IEEE
Perceptual image quality metrics have explicitly accounted for perceptual characteristics of the human visual system (HVS) by modeling sensitivity to subband noise as the just-not...
ICRA
2009
IEEE
13 years 11 months ago
2009
IEEE
Abstract— To perform successful manipulation, robots depend on information about objects in their environment. In unstructured environments, such information cannot be given to t...