A Variational Approach for Image Decolorization by Variance Maximization.
Zhengmeng JinFang LiMichael K. NgPublished in: SIAM J. Imaging Sci. (2014)
Keyphrases
- image data
- standard deviation
- image features
- image classification
- single image
- multiscale
- image analysis
- image segmentation
- input image
- image pixels
- image retrieval
- similarity measure
- image collections
- region of interest
- hough transform
- image noise
- energy functional
- high resolution
- template matching
- edge detection
- feature points
- objective function
- pixel values
- image matching
- segmentation method
- image representation
- vector field
- low level
- level set
- image regions
- noise variance
- noise free image