Photometric Invariant Edge Detection based on Improved Color Tensor.
Chengwen YuLei GuoQianjin ZhangPublished in: IC-AI (2007)
Keyphrases
- photometric invariant
- edge detection
- edge information
- structure tensor
- color texture
- multiscale
- anisotropic diffusion
- color images
- edge detector
- color information
- image enhancement
- high order
- region growing
- higher order
- natural images
- texture information
- computer vision
- boundary information
- object recognition
- salient points
- human vision
- color features
- invariant features
- natural scenes
- color space