Abrupt Shot Boundary Detection from Video Sequence Using Motion Direction Histogram Feature.
Ken-ichirou SuzukiMasaomi NakajimaHitoshi SakanoYasuo SambeSakuichi OhtsukaPublished in: MVA (2002)
Keyphrases
- shot boundary detection
- video segmentation
- video sequences
- motion estimation
- shot transitions
- space time
- image sequences
- camera motion
- human motion
- video analysis
- shot detection
- moving objects
- key frames
- compressed domain
- consecutive frames
- temporal segmentation
- video frames
- video objects
- inter frame
- video data
- motion trajectories
- detection algorithm
- video indexing
- motion model
- video shots
- motion vectors
- optical flow
- feature vectors
- dynamic scenes
- temporal information
- motion parameters
- motion field
- reference frame
- video content
- video coding
- object tracking
- spatio temporal
- motion segmentation
- frame rate
- motion compensation
- visual features
- segmentation method
- video retrieval
- event detection
- human actions
- background subtraction
- mean shift