Boundary Extraction of Urban Built-Up Area Based on Luminance Value Correction of NTL Image.
Mingchang WangYulian SongFengyan WangZhiguo MengPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2021)
Keyphrases
- boundary extraction
- image data
- input image
- image analysis
- image features
- distortion correction
- image segmentation
- multiscale
- edge detection
- single image
- segmentation method
- spatial frequency
- image structure
- prior information
- image quality
- high resolution
- image retrieval
- bayesian framework
- aerial images
- active contour model
- contrast enhancement
- higher order
- image composition
- gamma correction
- color temperature