3-DIMENSIONAL MORPHOLOGICAL PYRAMID AND ITS APPLICATION TO COLOR IMAGE SEQUENCE CODING

被引：1

作者：

CHEN, RJ ^{[1
]}

CHIEU, BC ^{[1
]}

机构：

[1] NATL TAIWAN INST TECHNOL,DEPT ELECTR ENGN,TAIPEI 10772,TAIWAN

来源：

SIGNAL PROCESSING | 1995年 / 44卷 / 02期

关键词：

MULTIRESOLUTIONAL REPRESENTATION; 3-D MORPHOLOGICAL FILTERS; 3-D MORPHOLOGICAL PYRAMIDS; IMAGE SEQUENCE CODING; VECTOR QUANTIZATION;

D O I：

10.1016/0165-1684(95)00022-6

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we propose an efficient and multiresolutional image sequence representation scheme in which the input image sequence is decomposed and represented as three-dimensional (3-D) morphological pyramids. An input image sequence is first decomposed into a 3-D morphological lowpass pyramid using 3-D morphological filters. A 3-D morphological bandpass pyramid is then built by taking the difference between the parent and the expanded son or daughter. Finally, a 3-D vector quantization is applied to each level of the 3-D morphological bandpass pyramid to reduce the bandwidth required for transmitting the bandpass pyramid, An example of color image sequence is presented to show the effectiveness of this coding system.

引用

页码：163 / 180

页数：18

共 29 条

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