Super resolution for subpixel-based downsampled images.
Ketan TangOscar C. AuLu FangYuanfang GuoPengfei WanLingfeng XuPublished in: APSIPA (2012)
Keyphrases
- higher resolution
- super resolution
- low resolution images
- low resolution
- high resolution images
- high resolution
- image resolution
- resolution enhancement
- imaging process
- multiresolution
- super resolved
- image restoration
- image reconstruction
- high quality
- image super resolution
- high resolution video
- single frame
- higher quality
- motion estimation
- energy minimization framework
- super resolution reconstruction
- degraded images
- image pyramid
- image database
- super resolution algorithm
- geometric structure
- test images
- depth map
- input image
- image data
- highest resolution
- low quality images
- image processing
- combining information from multiple
- image patches
- optical flow
- high spatial resolution
- light field
- motion blur
- principal component analysis