Enhancement of Noisy and Compressed Videos by Optical Flow and Non-Local Denoising.
Antoni BuadesJose Luis LisaniPublished in: IEEE Trans. Circuits Syst. Video Technol. (2020)
Keyphrases
- denoising
- optical flow
- image processing
- moving camera
- image denoising
- motion features
- total variation
- noisy images
- image enhancement
- optical flow estimation
- motion estimation
- motion model
- image sequences
- independently moving objects
- video sequences
- video analysis
- motion field
- noise removal
- removing noise
- flow field
- dense optical flow
- computer vision
- least squares
- video clips
- moving objects
- camera motion
- compressed domain
- dynamic textures
- motion parameters
- motion segmentation
- video frames
- video data
- denoising algorithm
- denoising methods
- natural images
- optical flow computation
- video content
- gaussian noise
- nonlinear diffusion
- scene flow
- dynamic scenes
- d scene
- velocity field
- feature tracking