Optical flow for video super-resolution: a survey.
Zhigang TuHongyan LiWei XieYuanzhong LiuShifu ZhangBaoxin LiJunsong YuanPublished in: Artif. Intell. Rev. (2022)
Keyphrases
- video super resolution
- optical flow
- motion compensation
- super resolution
- motion estimation
- motion field
- low resolution
- motion vectors
- optical flow estimation
- video coding
- image sequences
- optical flow computation
- motion segmentation
- flow field
- high resolution
- motion model
- low resolution images
- image reconstruction
- computer vision
- dense optical flow
- camera motion
- feature tracking
- multi frame
- d scene
- high quality
- super resolved
- vector field
- semi supervised
- spatio temporal
- moving objects
- face recognition
- multimedia