

浏览全部资源
扫码关注微信
北京工业大学电子工程系
Published:1997
移动端阅览
[1]张文忠,沈兰荪.一种新的3-D小波变换图像编码方法[J].电子学报,1997(10):32-36.
张文忠, 沈兰荪. Image Coding Using a New 3-D Wavelet Transform Scheme[J]. Acta Electronica Sinica, 1997, (10).
基于图像序列三维小波变换的视频编码技术是一种很有潜力的编码方法.本文针对目前实际中采用的三维小波变换只是一种准三维变换,不能提供对变换结果的统一描述等不足,推导了信号真正的三维小波变换的有关理论及其实现方法.在此基础上,我们将这种三维小波变换方法用于视频图像的编码,模拟结果表明这种编码结构具有良好性能,值得进一步的深入研究.
The 3-D wavelet transform based image coding methods have raised many people’s attentionthese years. But the transform method used in practice is not a real 3-D transform. In this paper
we put forwarda real 3-D wavelet transform based on the 3-D wavelet theory
and then we use such a scheme into video imagecoding. The simulation results prove its efficiency.
0
Views
96
下载量
15
CSCD
Publicity Resources
Related Articles
Related Author
Related Institution
京公网安备11010802024621