and split. Although this topological constraint may be reasonable in the segmentation of the liver, it would certainly be undesirable when segmenting blood vessels in an MR image. An algorithm to overcome these diculties was rst introduced by

简单的工资发放管理软件，Delphi 7下开发-/* Table: SALARY_SET, Owner: MISDBA*/ CREATE TABLE SALARY_SET (PERSON CHAR(6) NOT NULL, SALARY FLOAT, CONSTRAINT SALARY_SET_PEROSN PRIMARY KEY (PERSON)) /* Table: SALARY_OTHER, Owner: MISDBA*/ CREATE TABL