基于形态Snake模型的遥感影像的单木树冠检测算法 (Single Tree Detection in Remote Sensing Images Based on Morphological Snake Model).
Tianyang DongQizheng ZhouPublished in: 计算机科学 (2018)
Keyphrases
- remote sensing images
- snake model
- change detection
- contour extraction
- active contour model
- active contours
- remote sensing
- multispectral
- image gradient
- external force
- object boundaries
- deformable models
- perceptual grouping
- image analysis
- gradient vector flow
- satellite images
- edge detection
- b spline
- image processing
- data streams
- detection method
- control points
- active shape model
- object detection
- object shape
- image registration
- force field
- complex shapes
- partial occlusion