Mining heterogeneous class-specific codebook for categorical object detection and classification.
Hong PanYaping ZhuA. Kai QinLiangzheng XiaPublished in: ICIP (2013)
Keyphrases
- class specific
- object detection
- object class
- object categories
- image classification
- feature vectors
- dictionary learning
- computer vision
- object classes
- visual words
- image features
- object recognition
- classification accuracy
- object segmentation
- class labels
- spatial pyramid
- superpixels
- sparse coding
- training examples
- multi class
- feature extraction