| 基于拆支跟踪法提取特征的视网膜血管形态识别 |
| |
| 引用本文： | 林土胜,秦华标.基于拆支跟踪法提取特征的视网膜血管形态识别[J].华南理工大学学报(自然科学版),2000,28(5):54-58. |
| |
| 作者姓名： | 林土胜 秦华标 |
| |
| 作者单位： | 华南理工大学电子与通信工程系!广东广州510640 |
| |
| 基金项目： | 国家自然科学基金资助项目! (6 94 72 0 4 1) |
| |
| 摘 要： | 介绍了视网膜血管形态识别的新方法和方法改进，包插图象预处理中的自适应灰度校正，拆支跟踪法提取互连通型网孔的特征链码，利用最小差距判别准确则实现方位无关性形态识别等，并给出实验结果。
|
| 关 键 词： | 视网膜血管 拆支跟踪法 形态识别 模式识别 |
Position Invariant Pattern Recognition of Retinal Blood Vessels Based on the Branch-Removal Tracing for Feature Extraction |
| |
| LIN Tu_sheng,QIN Hua_biao,LAI Sheng_li.Position Invariant Pattern Recognition of Retinal Blood Vessels Based on the Branch-Removal Tracing for Feature Extraction[J].Journal of South China University of Technology(Natural Science Edition),2000,28(5):54-58. |
| |
| Authors: | LIN Tu_sheng QIN Hua_biao LAI Sheng_li |
| |
| Abstract: | Some new methods and improved approaches are presented in the research of position invariant pattern recognition for retinal blood vessels, including adaptive gray level correction in image pre_processing, chain code extraction based on branch_removal tracing in mesh image with connected branch and position invariant pattern recognition by means of the criterion of minimum distance error, the experimental results are also showed. |
| |
| Keywords: | retinal blood vessel pre_processing tracing chain code position invariant pattern recognition |
| 本文献已被 CNKI 维普 等数据库收录！ |
