CRV
2008
IEEE
14 years 18 days ago
2008
IEEE
This paper proposes an efficient region-based background subtraction technique using static camera for motion detection in various monitoring applications. Color histograms, textu...
CRV
2008
IEEE
14 years 18 days ago
2008
IEEE
This paper presents a method of classifying human gait in an invariant manner based on silhouette comparison. A database of artificially generated silhouettes is created represent...
CRV
2008
IEEE
14 years 18 days ago
2008
IEEE
Active camouflage is a technique for occluding objects disappear from the observer. Current implementations make assumptions on the viewpoints of both the observer and the camoufl...
CRV
2008
IEEE
14 years 18 days ago
2008
IEEE
The recent digital revolution has facilitated communication, data portability and on-the-fly manipulation. Unfortunately, this has brought along some critical security vulnerabili...
CRV
2008
IEEE
14 years 5 months ago
2008
IEEE
The extraction of contours using deformable models, such as snakes, is a problem of great interest in computer vision, particular in areas of medical imaging and tracking. Snakes ...
CRV
2008
IEEE
14 years 5 months ago
2008
IEEE
CRV
2008
IEEE
14 years 5 months ago
2008
IEEE
Dense stereo algorithms rely on matching over a range of disparities. To speed up the search and reduce match ambiguity, processing can be embedded in the hierarchical, or coarse-...
CRV
2008
IEEE
14 years 5 months ago
2008
IEEE
We propose a ray-based segmentation method for color images. A segment is represented by a centroid and evenlydistributed rays shooting out from it. First, a bottom-up low-level b...
CRV
2008
IEEE
14 years 5 months ago
2008
IEEE
In this paper we present the work done at the Canadian Space Agency on the problem of planetary exploration. One of the main goals is the over-the-horizon navigation of a mobile r...
CRV
2008
IEEE
14 years 5 months ago
2008
IEEE
Recent advancements in laser and visible light sensor technology allows for the collection of photorealistic 3D scans of large scale spaces. This enables the technology to be used...