1773 search results - page 98 / 355 » A new partitioning scheme for improvement of image computati... |
3DIM
2005
IEEE
14 years 1 months ago
2005
IEEE
The computational cost of a collision detection (CD) algorithm on polygonal surfaces depends highly on the complexity of the models. A novel “locally refined” approach is intr...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
Image segmentation is a crucial part of image processing applications. Currently available approaches require significant computer power to handle large images. We present an effi...
ICALP
2005
Springer
14 years 1 months ago
2005
Springer
Motivated by the study of algorithmic problems in the domain of information security, in this paper, we study the complexity of a new class of computations over a collection of va...
DCC
2008
IEEE
14 years 7 months ago
2008
IEEE
This paper proposes a new image compression scheme by introducing visual patterns to nonlinear interpolative vector quantization (IVQ). Input images are first distorted by a gener...
ICCV
2005
IEEE
14 years 9 months ago
2005
IEEE
This paper introduces a simple and efficient representation for natural images. We partition an image into blocks and treat the blocks as vectors in a high-dimensional space. We t...