161 search results - page 26 / 33 » Text detection and restoration in natural scene images |
ICRA
2007
IEEE
14 years 1 months ago
2007
IEEE
— A key challenge for autonomous navigation in cluttered outdoor environments is the reliable discrimination between obstacles that must be avoided at all costs, and lesser obsta...
SPIEVIP
2008
13 years 10 months ago
2008
Adaptive methods are defined and experimentally studied for a two-scale edge detection process that mimics human visual perception of edges and is inspired by the parvo-cellular (...
WSCG
2003
13 years 9 months ago
2003
We propose a biologically motivated computational step, called non-classical receptive field (non-CRF) inhibition, to improve the performance of contour detectors. Non-CRF inhibi...
CIVR
2008
Springer
13 years 9 months ago
2008
Springer
In this paper, a motion-based approach for detecting highlevel semantic events in video sequences is presented. Its main characteristic is its generic nature, i.e. it can be direc...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
Natural scene images coming usually from lowresolution sensors in embedded context suffer from low text recognition results. Due to several types of degradations, existing algorit...