Watershed에 의한 형태분할

Shape Segmentation by Watersheds

This paper presents a new shape segmentation algorithm. The procedure to achieve complete segmentation consists of two steps : the first step is mapping shape into two dimension by the using Distance Transform, the second step is partitioning the region by using the Watershed algorithm. As a application of the proposed algorithm, we perform the matching experiment for several objects by the use of segmented region. Simulation results demonstrate the efficiency of the proposed method, and the method has scale, rotation, and shift invariant properties.