3025 search results - page 458 / 605 » Deriving Intrinsic Images from Image Sequences |
BMVC
2010
13 years 7 months ago
2010
Off-line trained class-specific object detectors are designed to detect any instance of the class in a given image or video sequence. In the context of object tracking, however, o...
ECCV
2004
Springer
14 years 11 months ago
2004
Springer
Our purpose is to provide an augmented reality system for Radio-Frequency guidance that could superimpose a 3D model of the liver, its vessels and tumors (reconstructed from CT ima...
CVPR
2010
IEEE
14 years 6 months ago
2010
IEEE
The classical optical flow assumes that a feature point maintains constant brightness across the frames. For fluidtype motions such as smoke or clouds, the constant brightness ass...
VISUALIZATION
2000
IEEE
14 years 2 months ago
2000
IEEE
In this paper, we present a new technique for extracting regions of interest (ROI) applying a local watershed transformation. The proposed strategy for computing catchment basins ...
CRV
2006
IEEE
13 years 11 months ago
2006
IEEE
The retinex algorithm for lightness and color constancy is extended to include 3-dimensional spatial information reconstructed from a stereo image. A key aspect of traditional ret...