Comments on "Geodesic saliency of watershed contours and hierarchical segmentation"

被引：20

作者：

Lemarechal, C

Fjortoft, R

Marthon, P

Cubero-Castan, E

机构：

[1] CNRS, INP, UMR,IRIT,ENSEEIHT,LIMA, F-31071 Toulouse, France

[2] French Space Agcy, CNES, DGA T SH QTIS, F-31401 Toulouse, France

来源：

IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE | 1998年 / 20卷 / 07期

关键词：

hierarchical segmentation; watershed algorithm; basin dynamics; edge dynamics;

D O I：

10.1109/34.689307

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In a recent paper on morphological image segmentation [1], Najman and Schmitt introduce the powerful concept of edge dynamics. In this communication, we show that the method that they propose to compute the edge dynamics gives erroneous results for certain spatial configurations, and we propose a new algorithm which always yields correct edge dynamics.

引用

页码：762 / 763

页数：2