Sparse coding predicts optic flow specificities of zebrafish pretectal neurons.
Gerrit A. EckeSebastian A. BruijnsJohannes HölscherFabian A. MikulaschThede WitschelAristides B. ArrenbergHanspeter A. MallotPublished in: Neural Comput. Appl. (2020)
Keyphrases
- optic flow
- sparse coding
- natural images
- multiscale
- dictionary learning
- linear combination
- flow field
- sparse representation
- image classification
- scale space
- image representation
- unsupervised learning
- neural network
- motion analysis
- generative model
- image patches
- feature space
- image sequences
- visual words
- higher order
- motion field
- expectation maximization
- image features
- k means
- high dimensional
- pattern recognition
- face recognition
- image processing
- machine learning