Global motion based video super-resolution reconstruction using discrete wavelet transform.
Wasnaa WitwitYifan ZhaoKarl JenkinsSri AddepalliPublished in: Multim. Tools Appl. (2018)
Keyphrases
- discrete wavelet transform
- super resolution reconstruction
- global motion
- space time
- video shots
- video sequences
- multiresolution
- image sequences
- video objects
- super resolution
- subband
- high frequency
- wavelet coefficients
- multi frame
- high resolution
- camera motion
- video content
- video data
- low resolution
- motion estimation
- optical flow
- video frames
- dynamic scenes
- kalman filter
- video retrieval
- low resolution images
- key frames
- spatio temporal
- multimedia
- human actions
- point correspondences
- visual quality
- video coding
- motion vectors
- feature points
- feature vectors
- moving objects
- computer vision