Abstract

Mulitresolution statistical segmentation – an addition to ArcGIS Spati
Track: Imagery
Authors: ling zhang

Segmentation is an essential step to the object-based classification using high or very high resolution remote sensing image. In the case study of land use change detection using very high resolution digital orthos in Lake Maumelle watershed, Arkansas, USA, we implemented Multiresolution Statistical segmentation using ArcObject model in ArcGIS 10, which improved existing Statistical Region Merge algorithm using dynamic image object shape thresholds