Automatic Image Colorization based on Feature Lines.
Van NguyenVicky SintunataTerumasa AokiPublished in: VISIGRAPP (4: VISAPP) (2016)
Keyphrases
- image features
- hough transform
- image data
- gray scale images
- input image
- semi automatic
- image segmentation
- image representation
- image content
- single image
- multiscale
- image analysis
- image classification
- gray scale
- invariant features
- point features
- preprocessing stage
- high resolution
- image structure
- segmented images
- image collections
- vanishing points
- interpolation method
- region of interest
- test images
- segmentation method
- feature points
- linear features
- feature values
- distance transformation
- computer vision
- pixel values
- line drawings
- straight line
- image matching
- segmentation algorithm
- image database
- color images
- feature space
- image processing