208 search results - page 27 / 42 » Image Compression Using Shift-Invariant Dyadic Wavelets |
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
In this work, we demonstrate examples about uses of practical image processing techniques over a new interpretation of power quality event data. Power quality event data are 1D da...
PCM
2007
Springer
14 years 3 months ago
2007
Springer
In this paper, we propose a new technique for extracting salient regions in an image. Identification of salient regions is useful for region/object based image processing. Previous...
ICMCS
2005
IEEE
14 years 2 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 ...
FCCM
2002
IEEE
14 years 2 months ago
2002
IEEE
NASA’s satellites currently do not make use of advanced image compression techniques during data transmission to earth because of limitations in the available platforms. With th...
SPIESR
1998
13 years 10 months ago
1998
An approach to embedding gray scale images using a discrete wavelet transform is proposed. The proposed scheme enables using signature images that could be as much as 25% of the h...