329 search results - page 20 / 66 » Multi-block PCA method for image change detection |
PAMI
2007
13 years 8 months ago
2007
—We present a method for detecting motion regions in video sequences observed by a moving camera in the presence of a strong parallax due to static 3D structures. The proposed me...
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
We present a new technique for extracting local features from images of architectural scenes, based on detecting and representing local symmetries. These new features are motivate...
ICPR
2010
IEEE
14 years 1 months ago
2010
IEEE
In this paper, we present a method for cup boundary detection from monocular colour fundus image to help quantify cup changes. The method is based on anatomical evidence such as v...
WACV
2005
IEEE
14 years 2 months ago
2005
IEEE
Instead of the conventional background and foreground definition, we propose a novel method that decomposes a scene into time-varying background and foreground intrinsic images. T...
CVPR
2007
IEEE
14 years 11 months ago
2007
IEEE
Recognizing and localizing specular (or mirror-like) surfaces from a single image is a great challenge to computer vision. Unlike other materials, the appearance of a specular sur...