A Segmentation-Free Approach for Skeletonization of Gray-Scale Images via Anisotropic Vector Diffusion.
Zeyun YuChandrajit L. BajajPublished in: CVPR (1) (2004)
Keyphrases
- gray scale images
- binary images
- gray scale
- natural color images
- character segmentation
- anisotropic diffusion
- gray level images
- morphological operations
- color images
- level set
- skeleton extraction
- image segmentation
- distance transformation
- fully automatic
- heat diffusion
- multiscale
- segmentation algorithm
- edge detection
- segmentation method
- diffusion equation
- structure tensor
- diffusion filtering
- diffusion processes
- diffusion process
- tensor field
- region growing
- mathematical morphology
- thinning algorithm
- co occurrence
- energy function
- feature vectors
- automatic recognition
- gradient vector flow
- dt mri
- inverse halftoning
- object segmentation
- machine learning