Spatially Adapted First and Second Order Regularization for Image Reconstruction: From an Image Surface Perspective.
Qiuxiang ZhongRyan Wen LiuYuping DuanPublished in: CoRR (2019)
Keyphrases
- image reconstruction
- reconstruction method
- reconstruction process
- back projection
- inverse problems
- sparsely sampled
- super resolution
- reconstructed image
- input image
- radon transform
- band limited
- image data
- compressed sensing
- d objects
- maximum a posteriori
- limited angle
- image analysis
- tomographic reconstruction
- high resolution
- multiscale
- image reconstruction algorithms
- emission computed tomography
- image representation
- image processing
- surface reconstruction
- energy function
- edge detection
- three dimensional
- artifact free
- zernike moments
- higher resolution
- mean shift
- image restoration
- post processing
- image quality
- wiener filtering
- computer vision