Study of index for mammogram database
- VernacularTitle:乳腺癌图像数据库索引研究
- Author:
li-feng, ZHANG
;
lu, ZHANG
- Publication Type:Journal Article
- Keywords:
mammogram database;
multi-dimension index;
metric space
- From:Journal of Shanghai Jiaotong University(Medical Science)
2006;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To accelerate retrieve of mammogram database by using improved M-tree index. Methods M-tree index was analyzed in the reliability and effectiveness for indexing mammogram database.An algorithm called "Slim-down" was employed in design to minimize possible overlaps. Results The improved M-tree index enhanced the efficiency of retrieving mammogram database 25 times than traditional way. Conclusion The efficiency of retrieving mammogram database by using improved M-tree was accelerated remarkably.
