Local discriminant coding based convolutional feature representation for multimodal finger recognition.
Shuyi LiBob ZhangShuping ZhaoJinfeng YangPublished in: Inf. Sci. (2021)
Keyphrases
- feature representation
- feature extraction
- low dimensional
- feature representations
- principal component analysis
- pattern recognition
- face recognition
- biometric systems
- feature space
- object recognition
- image processing
- feature vectors
- machine learning
- feature set
- image classification
- sparse representation
- sparse coding
- image retrieval
- high dimensional data
- three dimensional