29 search results - page 1 / 6 » Image Compression with a Geometrical Entropy Coder |
ICIP
2006
IEEE
14 years 6 months ago
2006
IEEE
In this paper we propose a geometrical entropy coder to compress images with geometry. Our proposed scheme works on quantized coefficients of the discrete wavelet transform (DWT)....
ICMCS
2005
IEEE
13 years 10 months ago
2005
IEEE
Compression ratio and computational complexity are two major factors for a successful image coder. By exploring the Laplacian distribution of the wavelet coefficients, a new bit ...
CGF
2005
13 years 4 months ago
2005
We introduce FreeLence, a novel and simple single-rate compression coder for triangle manifold meshes. Our method uses free valences and exploits geometric information for connect...
ICIP
2005
IEEE
14 years 6 months ago
2005
IEEE
In this paper, we present a new entropy coder, Contextbased Bit Plane Golomb Coder (CB-BPGC) for scalable image coding, which achieves better coding performance with lower complex...
ICIP
2002
IEEE
13 years 10 months ago
2002
IEEE
Context-based adaptive entropy coding is an essential feature of modern image compression algorithms; however, the design of these coders is non-trivial due to the balance that mu...