Unknown Object Identification Using Category Visual Words with Rejection Function.
Yuto TanakaYasuo ArikiTetsuya TakiguchiPublished in: MVA (2013)
Keyphrases
- object identification
- visual words
- sift features
- object categories
- bag of words
- object recognition
- image classification
- visual phrases
- co occurrence
- image matching
- visual vocabulary
- image representation
- keypoints
- discriminative power
- bag of features
- bag of visual words
- image features
- spatial information
- sift descriptors
- image retrieval
- scene classification
- pairwise
- action recognition
- n gram
- object detection
- gaussian mixture model
- mean shift
- image descriptors
- feature matching