Piet: Facilitating Color Authoring for Motion Graphics Video.
Xinyu ShiYinghou WangYun WangJian ZhaoPublished in: CHI (2024)
Keyphrases
- space time
- multimedia
- input video
- spatial and temporal
- key frames
- temporal filtering
- motion features
- object motion
- moving camera
- video data
- video sequences
- color images
- motion analysis
- shot change detection
- dynamic scenes
- successive frames
- motion estimation
- temporal continuity
- special effects
- motion trajectories
- video content
- visual data
- image sequences
- low frame rate
- color features
- visual cues
- video frames
- surveillance videos
- camera motion
- temporal coherence
- computer graphics
- video objects
- learning objects
- motion field
- static images
- optical flow
- video signals
- motion model
- video summarization
- camera movement
- temporal consistency
- motion patterns
- moving objects
- reference frame
- video clips
- video retrieval
- dynamic textures
- video streams
- wide area motion imagery
- video analysis
- spatio temporal
- authoring tool
- video scene
- motion cues
- color space
- motion segmentation
- feature vectors
- feature points
- point correspondences
- human actions
- global motion
- video shots
- motion capture