Single Anisotropic 3-D MR Image Upsampling via Overcomplete Dictionary Trained From In-Plane High Resolution Slices.
Yuanyuan JiaZhongshi HeAli GholipourSimon K. WarfieldPublished in: IEEE J. Biomed. Health Informatics (2016)
Keyphrases
- high resolution
- low resolution
- low resolution images
- image super resolution
- image data
- input image
- image resolution
- image features
- single image
- high resolution images
- image classification
- super resolution
- satellite images
- lower resolution
- higher resolution
- depth map
- image representation
- sparse representation
- three dimensional
- multiscale
- remote sensing
- high frequency
- natural images
- laser scanning
- super resolution reconstruction
- image segmentation
- face recognition
- image retrieval
- vanishing points
- ground plane
- feature points
- test images
- linear combination
- image analysis
- high quality
- uncalibrated cameras
- basis functions
- range images
- pre trained
- interpolation algorithm
- quantitative measurements