Image Compression Based on Quad-tree Coding with Voronoi-Interpolation
CHEN Yunpeng
XIE Zhicheng
ZHENG Chuangwei
CHEN Yuhui
ZENG Yupeng
DU Xueqing
Abstract：Quadtree‐based image compression technique is a typical method w hich aims to exploit the redundancy in an image such that the smaller number of bits can be used to represent the image while remaining detail information .However , most of existing approaches to this problem do not work well due to its own limitations .Here a new approach to code quad‐tree decomposed Image with a novel codebook and then be reconstructed by voronoi interpolation is described that provides a"satisfying"visual quality comparing with Jpeg2000 .
Keywords：image compressionquadtreequadtree decompositionvoronoi-interpolationimage coding
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 37-41,101 )