CVPR
2012
IEEE
12 years 1 months ago
2012
IEEE
We introduce a new approach to structure and motion recovery directly from one or more large planes in the scene. When such a plane exists, we demonstrate how to automatically det...
CVPR
2012
IEEE
12 years 1 months ago
2012
IEEE
We identify and study two types of “accidental” images that can be formed in scenes. The first is an accidental pinhole camera image. These images are often mistaken for shad...
ICCV
2011
IEEE
12 years 11 months ago
2011
IEEE
We present an approach to discover and segment foreground object(s) in video. Given an unannotated video sequence, the method first identifies object-like regions in any frame a...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
This paper presents a technique for the efficient compression of high dynamic range video (HDR) sequences. Such video sequences usually represent several orders of magnitude of r...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
This paper concerns the reconstruction of a temporally-varying scene from a video sequence of noisy linear projections. Assuming that each video frame is sparse or compressible in...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
This paper presents a fast algorithm for restoring video sequences. The proposed algorithm, as opposed to existing methods, does not consider video restoration as a sequence of im...
TSMC
2010
13 years 6 months ago
2010
We present an adaptive framework for condensation algorithms in the context of human-face tracking. We attack the face tracking problem by making factored sampling more efficient a...
ICIP
2009
IEEE
13 years 9 months ago
2009
IEEE
Ground
ICCV
2009
IEEE
13 years 9 months ago
2009
IEEE
In this paper we present a new method for categorizing video sequences capturing different scene classes. This can be seen as a generalization of previous work on scene classifica...
BMVC
2010
13 years 9 months ago
2010
We propose a novel directed graphical model for label propagation in lengthy and complex video sequences. Given hand-labelled start and end frames of a video sequence, a variation...