| 树状网识别编码 |
| |
| 引用本文： | 张宇,余英林.树状网识别编码[J].华南理工大学学报(自然科学版),1991,19(1):107-113. |
| |
| 作者姓名： | 张宇 余英林 |
| |
| 作者单位： | 华南理工大学无线电与自动控制研究所，华南理工大学无线电与自动控制研究所 |
| |
| 摘 要： | 本文定义和讨论了一种“树状网”的网络结构,提出了用树状网进行模式识别编码的思想并给出了编码原则。我们在文中还较详细地叙述了两种树状网识别编码的方法,分析和实验表明:在不以降低图象质量为代价的前提下树状网识别编码能使编码率有明显的改善,与普通编码方法比较,两个实验分别将压缩比提高了48.5%和52.7%。
|
| 关 键 词： | 图象处理 编码 树状网 模式识别 |
TREELIKE--NET CODING FOR PATTERN RECOGNITION |
| |
| Zhang Yu and Yu Yinglin.TREELIKE--NET CODING FOR PATTERN RECOGNITION[J].Journal of South China University of Technology(Natural Science Edition),1991,19(1):107-113. |
| |
| Authors: | Zhang Yu and Yu Yinglin |
| |
| Abstract: | In this paper, an architecture of treelike-net is defined and discussed. The coding methods for pattern recognition are given by the idea of a treelike-net. Two ways of treel ke-net recognition coding are stated in detail. Analysis and experiments show that the coding efficiency has been made explicitly improved by our methods. Making comparison with the common coding methods, the compression ratio of our methods is increased by 48.5% and 52,7% in two experiments with better image quality. |
| |
| Keywords: | lmage processing net net structure coding |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
