Sparse Coding Predicts Optic Flow Specifities of Zebrafish Pretectal Neurons.
Gerrit A. EckeFabian A. MikulaschSebastian A. BruijnsThede WitschelAristides B. ArrenbergHanspeter A. MallotPublished in: ICANN (3) (2018)
Keyphrases
- optic flow
- sparse coding
- natural images
- dictionary learning
- multiscale
- sparse representation
- image classification
- image representation
- neural network
- linear combination
- scale space
- flow field
- motion analysis
- generative model
- unsupervised learning
- image sequences
- feature space
- motion field
- high dimensional
- visual words
- image patches
- denoising
- small number
- support vector machine