Shadow removal from image of stained glass windows.
Shanmugalingam SuganthanLindsay W. MacDonaldPublished in: Int. J. Imaging Syst. Technol. (2010)
Keyphrases
- shadow removal
- single image
- input image
- image features
- gradient domain
- image segmentation
- multiscale
- image analysis
- template matching
- graph cuts
- colour images
- pixel level
- energy function
- shadow detection
- cast shadows
- ground plane
- segmentation method
- post processing
- feature points
- image quality
- geometric constraints
- edge detection
- shadow regions