2267 search results - page 367 / 454 » Images as Bags of Pixels |
ICRA
2002
IEEE
14 years 3 months ago
2002
IEEE
This paper describes the design and implementation of an algorithm for improving the performance of stereo vision in environments presenting repetitive patterns or regions with re...
SIGGRAPH
2000
ACM
14 years 2 months ago
2000
ACM
In this paper, we describe an efficient image-based approach to computing and shading visual hulls from silhouette image data. Our algorithm takes advantage of epipolar geometry a...
SI3D
1999
ACM
14 years 2 months ago
1999
ACM
We examine a rendering system that interactively ray traces an image on a conventional multiprocessor. The implementation is “brute force” in that it explicitly traces rays th...
ICMCS
1999
IEEE
14 years 2 months ago
1999
IEEE
Many types of pseudo-random signals have been used to embed signatures as watermarks, with spread spectrum signal techniques used to recover the signature from the encrypted data....
SIBGRAPI
1999
IEEE
14 years 2 months ago
1999
IEEE
This work proposes the use of an adaptive neighborhood procedure to extract local statistical properties of images in order to improve a speckle noise "Maximum a Posteriori &q...