Feature Extraction and Classification of Cataluminescence Images Based on Sparse Coding Convolutional Neural Networks.
Guolong ShiYigang HeChaolong ZhangPublished in: IEEE Trans. Instrum. Meas. (2021)
Keyphrases
- sparse coding
- image classification
- dictionary learning
- object category recognition
- sparse representation
- feature extraction and classification
- input image
- natural images
- image representation
- convolutional neural networks
- test images
- image retrieval
- image analysis
- unsupervised learning
- bag of words
- generative model
- image features
- object recognition
- linear combination
- image regions
- feature extraction
- feature selection
- multiresolution
- multiscale