Shadow detection in remote sensing images based on weighted edge gradient ratio.
Bin PanJunfeng WuZhiguo JiangXiaoyan LuoPublished in: IGARSS (2014)
Keyphrases
- remote sensing images
- shadow detection
- edge information
- edge detection
- remote sensing
- change detection
- multispectral
- edge map
- video surveillance
- region growing
- shadow detection algorithm
- satellite images
- shadow removal
- image processing
- background subtraction
- edge detector
- multiscale
- pixel level
- hyperspectral
- cast shadows
- image data
- image analysis
- feature extraction
- data sets