An image colorization algorithm using sparse optimization.
Kazunori UrumaKatsumi KonishiTomohiro TakahashiToshihiro FurukawaPublished in: ICASSP (2013)
Keyphrases
- segmentation algorithm
- similarity measure
- optimization algorithm
- image data
- test images
- image processing algorithms
- estimation algorithm
- segmentation method
- k means
- optimization problems
- single image
- high resolution
- input image
- distance transformation
- interpolation method
- gray scale images
- energy function
- objective function
- simulated annealing
- multiscale
- distance transform
- learning algorithm
- stereo matching
- optimal solution
- matching algorithm
- color constancy
- high dimensional
- image retrieval
- image interpolation
- optical flow