Analysis of Top-Down Connections in Multi-Layered Convolutional Sparse Coding.
Joakim EdlundChristine GuillemotMårten SjöströmPublished in: MMSP (2021)
Keyphrases
- sparse coding
- multi layered
- natural images
- dictionary learning
- sparse representation
- image classification
- discriminative power
- higher order
- linear combination
- image representation
- computer vision
- unsupervised learning
- machine learning
- feature space
- data analysis
- training data
- feature extraction
- person re identification