101 search results - page 20 / 21 » Human and Ideal Observers for Detecting Image Curves |
BC
2005
13 years 5 months ago
2005
Abstract Weproposeacomputationalmodelofcontourintegration for visual saliency. The model uses biologically plausible devices to simulate how the representations of elements aligned...
VIS
2007
IEEE
14 years 7 months ago
2007
IEEE
Conveying shape using feature lines is an important visualization tool in visual computing. The existing feature lines (e.g., ridges, valleys, silhouettes, suggestive contours, etc...
MM
2004
ACM
13 years 11 months ago
2004
ACM
The variation of facial texture and surface due to the change of expression is an important cue for analyzing and modeling facial expressions. In this paper, we propose a new appr...
IUI
2004
ACM
13 years 11 months ago
2004
ACM
Analysis of sketched digital ink is often aided by the division of stroke points into perceptually-salient fragments based on geometric features. Fragmentation has many applicatio...
TMM
2002
13 years 5 months ago
2002
In this paper, we present a computational scene model and also derive novel algorithms for computing audio and visual scenes and within-scene structures in films. We use constraint...