Dequantizing image orientation.
Agnès DesolneuxSaïd LadjalLionel MoisanJean-Michel MorelPublished in: IEEE Trans. Image Process. (2002)
Keyphrases
- input image
- image data
- multiscale
- single image
- location and orientation
- image content
- image retrieval
- template matching
- test images
- image analysis
- image classification
- feature points
- image collections
- lighting conditions
- segmentation method
- image pixels
- position and orientation
- spatial frequency
- similarity measure
- dominant orientation
- spatial information
- image representation
- image features
- pixel values
- natural images
- gaussian derivatives
- orientation histogram
- digital images