Super resolution of time-of-flight depth images under consideration of spatially varying noise variance.
Torsten EdelerKevin OhligerStephan HussmannAlfred MertinsPublished in: ICIP (2009)
Keyphrases
- spatially varying
- depth images
- super resolution
- time of flight
- low resolution
- motion blur
- noisy images
- high resolution
- depth map
- image patches
- image reconstruction
- image restoration
- blurred images
- depth information
- high quality
- denoising
- single image
- motion estimation
- image denoising
- photometric stereo
- multi frame
- edge detection
- pose estimation
- point spread function
- high frequency
- stereo matching
- spatial resolution
- test images
- image quality
- feature selection
- multiscale