Multispectral interlaced sparse sampling photoacoustic tomography based on directional total variation.
Xipan LiJia GeShuangyang ZhangJian WuLi QiWufan ChenPublished in: Comput. Methods Programs Biomed. (2022)
Keyphrases
- multispectral
- total variation
- sparse sampling
- image restoration
- denoising
- image denoising
- remote sensing
- image data
- convex optimization
- image processing
- remote sensing images
- image reconstruction
- spatial resolution
- regularization term
- multispectral images
- minimization problems
- blind deconvolution
- total variation regularization
- regularization methods
- color image restoration
- multiplicative noise removal
- tomographic reconstruction
- noisy images
- hyperspectral
- image analysis
- markov random field
- partial differential equations
- natural images
- super resolution
- state space
- color images
- limited angle
- pattern recognition
- high quality