118 search results - page 2 / 24 » Matching slides to presentation videos using SIFT and scene ... |
ICMCS
2008
IEEE
13 years 11 months ago
2008
IEEE
Image matching is a fundamental task of many problems in computer vision. This paper presents a novel local feature descriptor based on the gradient distance and orientation histo...
MM
2003
ACM
13 years 10 months ago
2003
ACM
An algorithm is presented that automatically matches images of presentation slides to the symbolic source file (e.g., PowerPointTM or AcrobatTM ) from which they were generated. T...
SIP
2007
13 years 6 months ago
2007
This work deals with the problem of backgroundforeground segmentation in video scenes. We propose an approach that makes use of feature extraction and matching, robust estimation,...
CVIU
2008
13 years 5 months ago
2008
This paper presents a novel framework for matching video sequences using the spatiotemporal segmentation of videos. Instead of using appearance features for region correspondence ...
CVGIP
2006
13 years 5 months ago
2006
The paper tackles the problem of feature points matching between pair of images of the same scene. This is a key problem in computer vision. The method we discuss here is a versio...