1344 search results - page 230 / 269 » Quantization |
SIGGRAPH
2000
ACM
14 years 2 months ago
2000
ACM
A surface light field is a function that assigns a color to each ray originating on a surface. Surface light fields are well suited to constructing virtual images of shiny objec...
ICIP
1999
IEEE
14 years 2 months ago
1999
IEEE
This paper presents novel algorithms that perform motion estimation for video processing and compression. We observe that "smoothness" is a very important and intuitive ...
ISCAS
1999
IEEE
14 years 2 months ago
1999
IEEE
A vector enhancement of Said and Pearlman's Set Partitioning in Hierarchical Trees (SPIHT) methodology, named VSPIHT, has recently been proposed for embedded wavelet image co...
DAWAK
1999
Springer
14 years 2 months ago
1999
Springer
Data mining can be used to extensively automate the data analysis process. Techniques for mining interval time series, however, have not been considered. Such time series are commo...
ICIP
1998
IEEE
14 years 2 months ago
1998
IEEE
Abstract--We consider the problem of coding images for transmission over error-prone channels. The impairments we target are transient channel shutdowns, as would occur in a packet...