363 search results - page 30 / 73 » Object recognition using graph spectral invariants |
ICCV
2003
IEEE
14 years 11 months ago
2003
IEEE
We describe an approach to object and scene retrieval which searches for and localizes all the occurrences of a user outlined object in a video. The object is represented by a set...
GBRPR
2005
Springer
14 years 2 months ago
2005
Springer
One of the main difficult problem in video analysis is to track moving objects during a video sequence, especially in presence of occlusions. Unfortunately, almost all the differ...
ICCV
2011
IEEE
12 years 9 months ago
2011
IEEE
Videos usually consist of activities involving interactions between multiple actors, sometimes referred to as complex activities. Recognition of such activities requires modeling ...
BMVC
2000
13 years 10 months ago
2000
We address the problem of object recognition in computer vision. We represent each model and the scene in the form of Attributed Relational Graph. A multiple region representation...
ICML
2007
IEEE
14 years 9 months ago
2007
IEEE
This paper investigates compression of 3D objects in computer graphics using manifold learning. Spectral compression uses the eigenvectors of the graph Laplacian of an object'...