Efficient, Highly Scalable Wavelet Image Coding for Network Applications

摘要：

A new efficient, highly scalable wavelet image coding algorithm is proposed in this paper. Two techniques—morphological representation and quadtree partitioning — are efficiently combined to exploit the nature of wavelet coefficients.Thanks to the list structure, the new coding algorithm achieves fine fractional bit-plane coding with negligible additional complexity. Experiments show that it performs comparable or better than the state-of-the-art codecs. Furthermore, the flexible codec supports both quality and resolution scalability, which is very attractive in many network applications.

作者: Tao Gan Nan Zhou Weile Zhu

作者单位: School of Electronic Engineering UESTC Cheng Du, Si Chuan, China

会议类型: 国际会议

会议名称: 2006 International Conference on Communications,Circuits and Systems(第四届国际通信、电路与系统学术会议)

会议地点: 广西桂林

会议语种:英文

页码: 493-496

在线出版日期: 2006-06-25（万方平台首次上网日期，不代表论文的发表时间）