715 search results - page 26 / 143 » Second step algorithms in the Burrows-Wheeler compression al... |
ICIP
2004
IEEE
14 years 10 months ago
2004
IEEE
A new method for the lossy compression of segmentation maps is presented. In the first stage of the proposed algorithm, region boundary segments are coded, providing a coarse poly...
COMPGEOM
2010
ACM
14 years 1 months ago
2010
ACM
The Reeb graph of a scalar function represents the evolution of the topology of its level sets. In this video, we describe a near-optimal output-sensitive algorithm for computing ...
NIPS
1992
13 years 9 months ago
1992
Vector Quantization is useful for data compression. Competitive Learning which minimizes reconstruction error is an appropriate algorithm for vector quantization of unlabelled dat...
ICCV
2011
IEEE
12 years 8 months ago
2011
IEEE
We propose an algorithm for creating superpixels. The major step in our algorithm is simply minimizing two pseudo-boolean functions. The processing time of our algorithm on images...
AES
2005
Springer
13 years 8 months ago
2005
Springer
Media-processing applications, such as signal processing, 2D and 3D graphics rendering, and image compression, are the dominant workloads in many embedded systems today. The real-...