Beautifying Fisheye Images using Orientation and Shape Cues.
Xiaobo WangXiaochun CaoXiaojie GuoZhanjie SongPublished in: ACM Multimedia (2014)
Keyphrases
- aspect ratio
- image data
- image database
- image registration
- texture information
- input image
- three dimensional
- digitized images
- gabor filters
- location and orientation
- image features
- object recognition
- image structure
- viewing angle
- intensity variations
- edge strength
- surface orientation
- visual appearance
- multiple images
- principal axes
- image matching
- segmentation algorithm
- edge detection
- image retrieval
- shape descriptors
- shape representation
- shape analysis
- field of view
- multiscale
- shape features
- visual patterns
- range data
- surface shape
- feature points
- geometrical properties
- level set