Scalable object detection by filter compression with regularized sparse coding.
Ting-Hsuan ChaoYen-Liang LinYin-Hsi KuoWinston H. HsuPublished in: CVPR (2015)
Keyphrases
- sparse coding
- object detection
- dictionary learning
- natural images
- sparse representation
- sparsity constraints
- image classification
- norm minimization
- generative model
- unsupervised learning
- linear combination
- object categories
- image representation
- image compression
- visual words
- image patches
- object recognition
- multi class
- high dimensional
- computer vision
- object category recognition
- higher order
- feature space
- sparse codes
- multiscale
- image processing
- principal component analysis
- data sets