Content-adaptive image downscaling.
Johannes KopfAriel ShamirPieter PeersPublished in: ACM Trans. Graph. (2013)
Keyphrases
- image features
- image data
- image content
- image representation
- image classification
- single image
- low level
- multiscale
- image retrieval
- image analysis
- edge detection
- image segmentation
- image pixels
- test images
- spatial information
- high resolution
- template matching
- adaptive threshold
- input image
- feature points
- keypoints
- image structure
- pixel values
- computer vision
- post processing
- multiresolution
- image matching
- feature extraction
- image sequences
- markov random field
- lighting conditions
- image collections
- multimedia content
- grey level
- linear predictors