Titlebook: Wavelet Analysis and Its Applications; Second International Yuan Y. Tang,Pong C. Yuen,Victor Wickerhauser Conference proceedings 2001 Sprin

Excitotoxin

Reduction of Blocking Artifacts in Both Spatial Domain and Transformed Domainel values and the transformed coefficients, a less blocky image is obtained. Simulation results using the Discrete Cosine Transform and the Slant Transform show that the proposed algorithm gives a better quantitative result and image quality than that of the existing methods.

编辑才信任

伙伴

粘

Aspiration

A Wavelet-Based Preprocessing for Moving Object Segmentation in Video Sequencesng the boundary of a moving object. Our algorithm is developed to detect boundary regions at a coarse scale by utilizing the prediction error information provided in all subband images at the coarse resolution. This is taken as our first step toward the video object segmentation for use in the wavelet-based MPEG-4.

Pelago

性上瘾

nonsensical

A Study on Preconditioning Multiwavelet Systems for Image Compressione image at each coarser resolution level. A design process is given to obtain both filters having compact supports, if exist. Image compression performances of some multiwavelet systems are studied in comparison to those of single wavelet systems.

TRUST

Wavelets and Fractal Image Compression Based on Their Self—Similarity of the Space-Frequency Plane o-similarity of images. And also, the new video encoder using the fusion method of Wavelets and Fractal adopts the similar manner as the motion compensation technique of MPEG encoder. Experimental results show almost the same PSNR and bits rate as conventional Fractal image encoder depending on the sampled images by computer simulations.

故意钓到白杨

Wavelets and Fractal Image Compression Based on Their Self—Similarity of the Space-Frequency Plane o-similarity of images. And also, the new video encoder using the fusion method of Wavelets and Fractal adopts the similar manner as the motion compensation technique of MPEG encoder. Experimental results show almost the same PSNR and bits rate as conventional Fractal image encoder depending on the sampled images by computer simulations.