A New Image Coding Scheme Based Upon Image Pattern Recognition

摘要：

This paper presents a new image coding scheme based upon image pattern recognition (IPR) and discrete wavelet transforms (DWT). First, the original image is predicted by image pattern recognition, then the predicted error image is encoded by DWT, and the pattern library learning is based upon selforganizing maps (SOM) algorithm. To improve the performance of SOM algorithm, a frequency sensitive self-organizing feature maps (FSOM) algorithm is proposed. Experiment results show that the IPR-FSOMDWT coding scheme can get better coding performance than standard JPEG2000.

关键词： pattern recognition self-organizing map image coding JPEG2000

作者: Hongsong Li Da Li

作者单位: Collge of Information and Communication Guilin University of Electronic Technology Guilin,Guangxi, C College of Information Science and Technology Beijing Normal University Beijing,China

会议类型: 国际会议

会议名称: 2010 IEEE International Conference on Intelligent Computing and Intelligent Systems(2010 IEEE 智能计算与智能系统国际会议 ICIS 2010)

会议地点: 厦门

会议语种:英文

页码: 172-174

在线出版日期: 2010-10-29（万方平台首次上网日期，不代表论文的发表时间）