Multi-scale segmentation of very high resolution remote sensing image based on gravitational field and optimized region merging.
Aizhu ZhangGenyun SunSi Han LiuZhenjie WangPeng WangJing Sheng MaPublished in: Multim. Tools Appl. (2017)
Keyphrases
- region merging
- remote sensing
- image segmentation
- multiscale
- region growing
- digital image analysis
- image fusion
- image processing
- image analysis
- segmentation algorithm
- change detection
- multispectral
- remote sensing images
- segmentation method
- mean shift
- remote sensed images
- high resolution
- neighboring regions
- edge detection
- remote sensing imagery
- hyperspectral
- initial segmentation
- medical imaging
- connected operators
- final segmentation
- automatic image registration
- segmented images
- satellite images
- color image segmentation
- gray level
- satellite data
- remote sensing data
- computer vision
- superpixels
- watershed transformation
- land cover
- natural images
- scale space
- level set
- earth observation
- ground truth
- deformable models
- wavelet transform
- active contours