1246 search results - page 110 / 250 » Automatic Image Orientation Detection |
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
In this paper we propose a novel feature, called directional entropy feature (DEF), to improve the performance of human detection under complicated background in images. DEF descr...
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
Many existing human detection systems are based on sub-window classification, namely detection is done by enumerating rectangular sub-images in the 2D image space. Detection rate...
PRL
2006
13 years 9 months ago
2006
A straight line detection algorithm is presented. The algorithm separates row and column edges from edge image using their primitive shapes. The edges are labeled, and the princip...
CVPR
2011
IEEE
13 years 1 months ago
2011
IEEE
This paper demonstrates a system for the automatic extraction of novelty in images captured from a small video camera attached to a subject’s chest, replicating his visual persp...
CVPR
2006
IEEE
14 years 11 months ago
2006
IEEE
Image understanding requires not only individually estimating elements of the visual world but also capturing the interplay among them. In this paper, we provide a framework for p...