A Denoising Method for Hyperspectral Image Based on Group Sparse Representation.
Hongxing HaoRonghuan YuHuaquan HuPeng JiaoPublished in: ICCPR (2021)
Keyphrases
- sparse representation
- hyperspectral
- denoising methods
- remote sensing
- dictionary learning
- denoising
- hyperspectral images
- multispectral
- image denoising
- sparse coding
- infrared
- face recognition
- image classification
- image patches
- noisy images
- image data
- object tracking
- spatial resolution
- dimensionality reduction
- random projections
- signal processing
- image processing
- satellite images
- feature extraction
- image representation
- computer vision
- noise reduction
- data sets
- co occurrence