HaarHOG: Improving the HOG Descriptor for Image Classification.
Sugata BanerjiAtreyee SinhaChengjun LiuPublished in: SMC (2013)
Keyphrases
- image classification
- bag of words
- action recognition
- feature extraction
- bag of features
- discriminative power
- visual features
- image representation
- histogram of oriented gradients
- object detection
- visual words
- image features
- histograms of oriented gradients
- sparse coding
- visual codebook
- scene classification
- class specific
- spatial pyramid matching
- image processing
- feature descriptors
- pedestrian detection
- keypoints
- feature set
- image retrieval
- object recognition
- image segmentation
- neural network