Diffraction Separation and Least-Squares Imaging Based on Multiscale and Multidirectional Wavefield and Image Decomposition.
Chuang LiShixuan JiaZhen LiZhaoqi GaoFeipeng LiLiang ZhaoJinghuai GaoPublished in: IEEE Trans. Geosci. Remote. Sens. (2023)
Keyphrases
- image decomposition
- multiscale
- least squares
- image processing
- signal processing
- x ray
- scale space
- medical imaging
- natural images
- wavelet transform
- image segmentation
- edge detection
- multiscale decomposition
- image analysis
- imaging systems
- coarse to fine
- parameter estimation
- image representation
- denoising
- filter bank
- optical flow
- high resolution
- computer vision
- multiscale analysis
- synthetic aperture
- acquired images
- electron microscopy
- superpixels
- wavelet domain
- levenberg marquardt
- image denoising
- wavelet coefficients
- machine learning
- image fusion
- intraoperative
- shape representation
- pairwise
- pattern recognition
- feature vectors
- infrared