Spatial Pyramid Pooling in Structured Sparse Representation for Flame Detection.
Lixin ChenQiang ZhouWenhua FangPublished in: ICIMCS (2016)
Keyphrases
- sparse representation
- image classification
- spatial pyramid
- image representation
- dictionary learning
- sparse coding
- image patches
- bag of words
- face recognition
- class specific
- object tracking
- negative matrix factorization
- visual words
- dimensionality reduction
- object class
- neural network
- signal processing
- test images
- object classification
- scene recognition
- high dimensional data
- image features
- object detection
- object recognition
- multiscale
- scene classification
- computer vision