GPU-accelerated scene categorization under multiscale category-specific visual word strategy.
Wei-Ta ChuSheng-Chun TsengPublished in: ICASSP (2012)
Keyphrases
- scene categorization
- visual words
- bag of features
- image representation
- object categories
- multiscale
- category specific
- image classification
- bag of words
- natural scenes
- scene classification
- keypoints
- object classes
- set of training images
- natural images
- scene recognition
- co occurrence
- image features
- image retrieval
- object class
- spatial relations
- image content
- sparse representation
- visual features
- spatial information
- pairwise
- feature space
- object recognition
- real time
- local binary pattern
- feature extraction
- image processing
- scale space
- action recognition
- bounding box
- low level features
- image database
- object detection
- face recognition
- feature selection
- computer vision