Leaf Image Classification with Shape Context and SIFT Descriptors.
Zhiyong WangBin LuZheru ChiDavid Dagan FengPublished in: DICTA (2011)
Keyphrases
- sift descriptors
- shape context
- image classification
- keypoints
- visual words
- image features
- bag of features
- bag of words
- shape recognition
- shape matching
- image search
- shape descriptors
- image representation
- rotation invariant
- image matching
- visual features
- feature extraction
- object recognition
- discriminative power
- graph matching
- multiscale
- shape analysis
- multi label
- invariant features
- feature vectors
- image descriptors
- texture classification
- shape features
- scale space
- computer vision