Simultaneous magnification of subtle motions and color variations in videos using Riesz pyramids.
Thomas V. FontanariManuel M. OliveiraPublished in: Comput. Graph. (2021)
Keyphrases
- video sequences
- color images
- dynamic scenes
- lighting variations
- color space
- color information
- image sequences
- visual effects
- multiresolution
- super resolution
- video frames
- motion features
- color features
- motion capture data
- low resolution
- video data
- motion model
- vector valued
- video analysis
- space time interest points
- video clips
- motion estimation
- moving objects
- human motion
- coarse to fine
- video content
- color correction
- human activities
- scale space
- high resolution