Tag-Matrix Storage Mode Using in Non-Symmetry Anti-Packing Pattern Representation Model

With the development of medical treatment, various kinds of medical images become more and more important. The traditional hierarchical structural image representation methods put too much emphasis upon the symmetry of segmentation, they are not the optimal image representation methods. DNAM-based multi-valued image presentation method has not only better compression ability but also has better reconstruction quality. On the basis of the DNAM method, a new storage structure is presented in this paper. By describing dNAM, the coding and decoding algorithms of tag-matrix storage mode are given. The complexity of the algorithm is analyzed. According to the theoretical analysis and the result of the experiment, comparing with the traditional NAM storage mode, the tag-matrix storage structure has obvious advantages. The method is valuable for the medical image representation.