利用分形变换的帧间图象运动补偿预测编码

基金项目:

北京市自然科学基金资助项目

详细信息

Fractal Transformed Motion Compensation Predictive Coding of Interframe Image

Signal and Information Processing Laboratory, Beijing Polytechnic University, 100022

摘要: 首先把分形编码中的变换方法引入传统的运动补偿预测算法中;并进一步提出一种图象序列正交树自适应分块分形压缩编码新方法,用于三维图象块的编码,得到了令人满意的结果。
- 帧间图象编码 /
- 分形变换 /
- 运动补偿 /
- 预测编码
Abstract: A new image sequence compressing coding based on fractal theory is introduced, of which the sequence is adaptively partitioned using quad-tree data structure,which overcomes the shortcomings resulted from the conventional motion compensation predictive technique. The fractal coding introduced is to remove spatial redundancy, the motion compensation predictive coding exploited is to remove temporal redundancy.
- interframe image coding /
- fractal transform /
- motion compensation /
- prediction coding