Denoising and Inpainting of Sonar Images Using Convolutional Sparse Representation.
Amit VishwakarmaPublished in: IEEE Trans. Instrum. Meas. (2023)
Keyphrases
- denoising
- sparse representation
- sonar images
- sparse coding
- noisy images
- noise level
- dictionary learning
- natural images
- image denoising
- high resolution
- image classification
- image processing
- total variation
- wavelet domain
- signal processing
- gaussian noise
- target recognition
- frequency domain
- image patches
- compressive sensing
- random projections
- face recognition
- image representation
- high dimensional data
- object tracking
- dimensionality reduction
- compressed sensing
- joint optimization
- sparse coefficients
- test images
- super resolution
- data sets
- image data
- object recognition
- generative model
- image restoration