Endogenous convolutional sparse representations for translation invariant image subspace models.
Brendt WohlbergPublished in: ICIP (2014)
Keyphrases
- sparse representation
- image classification
- translation invariant
- image representation
- sparse coding
- multiscale
- image features
- input image
- image segmentation
- image data
- dictionary learning
- test images
- morphological filters
- high resolution
- high dimensional data
- orthogonal matching pursuit
- image analysis
- edge detection
- probabilistic model
- dimensionality reduction
- object identification
- feature space
- pixel values
- image retrieval
- image matching
- image quality
- input data
- denoising
- linear combination
- feature points
- image patches
- mathematical morphology
- high dimensional
- low dimensional
- signal processing
- object recognition
- computer vision