Image colourisation using linear neighbourhood propagation and weighted smoothing.
Ying ChenGaigai ZongGuangcheng CaoJiawei DongPublished in: IET Image Process. (2017)
Keyphrases
- input image
- image classification
- image data
- multiscale
- single image
- image analysis
- image content
- edge detection
- image features
- segmentation method
- image retrieval
- image segmentation
- high resolution
- order statistics
- gaussian derivatives
- image representation
- spatial information
- keypoints
- image collections
- gaussian filter
- linear scale space
- hough transform
- scale space
- template matching
- test images
- image structure
- piecewise constant
- image regions
- feature points
- spatial filters