Superresolution Photoacoustic Tomography Using Random Speckle Illumination and Second Order Moments.
Osman Asif MalikVenkatalakshmi Vyjayanthi NarumanchiStephen BeckerTodd W. MurrayPublished in: WASPAA (2021)
Keyphrases
- super resolution
- image reconstruction
- single image
- synthetic aperture radar
- low resolution
- high resolution
- image restoration
- radar imaging
- higher order
- resolution enhancement
- high resolution images
- imaging process
- image super resolution
- tomographic reconstruction
- motion blur
- image resolution
- low resolution images
- high quality
- sar images
- motion estimation
- reconstruction method
- maximum a posteriori
- spatial resolution
- noise reduction
- lighting conditions
- light source
- gray level
- ultrasound images
- light field
- speckle noise
- scene geometry
- image quality
- edge detection
- multiresolution
- image processing