Convolutional Sparse Coding for Trajectory Reconstruction.
Yingying ZhuSimon LuceyPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2015)
Keyphrases
- sparse coding
- reconstruction error
- single image super resolution
- sparse representation
- natural images
- dictionary learning
- linear combination
- image classification
- sparsity constraints
- discriminative power
- unsupervised learning
- generative model
- compressive sensing
- image patches
- feature space
- image representation
- high resolution
- high dimensional
- visual words
- image reconstruction
- sparse codes
- object category recognition
- higher order
- denoising
- input image
- object recognition
- machine learning
- data sets