Towards making thinning algorithms robust against noise in sketch images.
Houssem ChatbriKeisuke KameyamaPublished in: ICPR (2012)
Keyphrases
- image noise
- weak edges
- geometric distortions
- imaging artifacts
- gaussian noise
- noise sensitivity
- input image
- image analysis
- image features
- image retrieval
- registration errors
- thinning algorithm
- image structure
- partial occlusion
- segmentation method
- image registration
- endpoints
- keypoints
- rotation invariant
- hand drawn
- edge detection
- geometric attacks
- pattern recognition