219 search results - page 2 / 44 » On the Optimization Criteria Used in Two-View Motion Analysi... |
ICIP
2005
IEEE
15 years 3 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 9 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 4 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
15 years 12 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
15 years 11 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...