搜索结果: 1-5 共查到“测绘科学技术 snakes”相关记录5条 . 查询时间(0.062 秒)
Semiautomatic Extraction of 3D Curves Based on Snakes and Generalized Point Photogrammetry from Aerial Imagery
Photogrammetry Feature Extraction Building Edge Aerial Imagery
2015/12/9
The Snakes or active contour models of feature extraction algorithm integrates both photometric and geometric constraints. It derives the feature of interest by minimizing the total energy of Snakes w...
SEGMENTATION OF IMAGERY USING NETWORK SNAKES
Segmentation Imagery Snakes Network Topology Shape
2015/8/31
A new methodology for the segmentation of imagery using network snakes is presented in this paper. Snakes are a well known technique, but usually are limited to closed object boundaries. Enhancing tra...
SEGMENTATION OF IMAGERY USING NETWORK SNAKES
Segmentation Imagery Snakes Network Topology Shape
2015/8/31
A new methodology for the segmentation of imagery using network snakes is presented in this paper. Snakes are a well known technique, but usually are limited to closed object boundaries. Enhancing tra...
SEGMENTATION OF IMAGERY USING NETWORK SNAKES
Segmentation Imagery Snakes Network Topology Shape
2015/8/28
A new methodology for the segmentation of imagery using network snakes is presented in this paper. Snakes are a well known technique, but usually are limited to closed object boundaries. Enhancing tra...
or quickly populating GIS database, it is important to derive accurate and truly road information from imagery. In this paper, we
describe the problem of urban road extraction from digital imagery u...