Spatial and frequency-based super-resolution of ultrasound images.
Mon-Ju WuJoseph KarlsSarah Duenwald-KuehlRay Vanderby Jr.William A. SetharesPublished in: Comput. methods Biomech. Biomed. Eng. Imaging Vis. (2014)
Keyphrases
- super resolution
- ultrasound images
- low resolution
- high resolution
- image reconstruction
- speckle noise
- low resolution images
- image restoration
- motion estimation
- high quality
- edge detection
- spatial information
- light field
- motion blur
- combining information from multiple
- depth map
- image patches
- signal to noise ratio
- multi frame
- image quality
- multiresolution