Image colorization algorithm using series approximated sparse function.
Kazunori UrumaKatsumi KonishiTomohiro TakahashiToshihiro FurukawaPublished in: ICASSP (2014)
Keyphrases
- segmentation algorithm
- region of interest
- test images
- estimation algorithm
- learning algorithm
- image set
- image data
- image processing algorithms
- matching algorithm
- distance transformation
- gray value
- image classification
- gray scale images
- energy function
- similarity measure
- chaotic sequence
- semi automatic
- segmentation method
- expectation maximization
- edge detection
- input image
- hough transform
- image matching
- gray scale
- distance transform
- density function
- single image
- image representation
- color transfer
- color images