High-resolution images from compressed low-resolution video: Motion estimation and observable pixels.
Luis D. AlvarezJavier MateosRafael MolinaAggelos K. KatsaggelosPublished in: Int. J. Imaging Syst. Technol. (2004)
Keyphrases
- high resolution images
- low resolution
- super resolution
- motion estimation
- super resolution algorithm
- low resolution images
- video sequences
- high resolution
- higher resolution
- super resolution reconstruction
- super resolved
- lr images
- image super resolution
- video data
- image reconstruction
- image patches
- multi frame
- video frames
- face hallucination
- high quality
- depth map
- motion model
- motion compensation
- space time
- optical flow
- image sequences
- remote sensing
- motion vectors
- test images
- motion field
- spatial resolution
- face images
- single image super resolution
- high frequency
- face detection
- input image