219 search results - page 2 / 44 » On the Optimization Criteria Used in Two-View Motion Analysi... |
ICIP
2005
IEEE
15 years 5 months ago
2005
IEEE
Binary Partition Trees (BPTs) are a well known technique used for region-based image representation and analysis. BPTs are usually created as a result of a merging process based o...
TSP
2008
14 years 11 months ago
2008
We consider the problem of estimating and detecting sparse signals over a large area of an image or other medium. We introduce a novel cost function that captures the tradeoff bet...
ICIP
2008
IEEE
15 years 6 months ago
2008
IEEE
Shot segmentation provides the basis for almost all high-level video content analysis approaches, validating it as one of the major prerequisites for efficient video semantic ana...
ICCV
2001
IEEE
16 years 1 months ago
2001
IEEE
In this paper, we study the structure from motion problem as a constrained nonlinear least squares problem which minimizes the so called reprojection error subject to all constrai...
ICIP
2003
IEEE
16 years 1 months ago
2003
IEEE
This paper deals with several aspects towards a more objective performance analysis of low-level motion analysis. A generalized spatiotemporal filter formulation and motion modeli...