315 search results - page 32 / 63 » An Algorithm for Low Memory Wavelet Image Compression |
ICIP
1999
IEEE
14 years 10 months ago
1999
IEEE
There are three basic segmentation schemes for compound image compression: object-based, layer-based, and block-based. This work discusses the relative advantages of each scheme a...
ICIP
2007
IEEE
14 years 11 months ago
2007
IEEE
We propose an image coding scheme using 2-D anisotropic dual-tree discrete wavelet transform (DDWT). First, we extend 2-D DDWT to anisotropic decomposition, and obtain more direct...
ICIP
2000
IEEE
14 years 10 months ago
2000
IEEE
A new approach to multichannel image compression is introduced where the intra- and cross-band correlations are jointly exploited in a surprisingly simple yet very effective manner...
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
We consider the sensor broadcast problem: in our setup, sensors measure each one pixel of an image that unfolds over a field, and broadcast a rate constrained encoding of their me...
SI3D
2005
ACM
14 years 2 months ago
2005
ACM
Impostors are image-based primitives commonly used to replace complex geometry in order to reduce the rendering time needed for displaying complex scenes. However, a big problem i...