Image representation and reconstruction by compositing Gaussian ellipses.
Chang-Chieh ChengPublished in: IET Image Process. (2024)
Keyphrases
- image representation
- compressive sensing
- image classification
- multiscale
- bag of words
- object recognition
- image features
- image content
- sparse representation
- image reconstruction
- quadtree
- sparse coding
- representation scheme
- feature representations
- image retrieval
- visual words
- bag of visual words
- maximum likelihood
- high resolution
- scene recognition
- bag of features
- pattern representation
- image processing
- scene categorization
- scene classification
- receptive fields
- super resolution
- gaussian mixture model
- multiresolution
- feature space