S-SIFT: A Shorter SIFT without Least Discriminability Visual Orientation.
Sheng-hua ZhongYan LiuGangshan WuPublished in: Web Intelligence (2012)
Keyphrases
- category recognition
- image features
- object recognition
- keypoints
- scale invariant feature transform
- sift features
- visual information
- low level
- scale invariant
- computer vision
- local image descriptors
- feature descriptors
- sift descriptors
- image matching
- visual features
- image classification
- scale and rotation invariant
- visual perception
- frequency domain analysis
- image retrieval