Research on Motion Detection and Target Contour Extraction in Wearable Video System.
Xiaoping LiTao LiFeng LingYinxiang LiPublished in: APWCS (2010)
Keyphrases
- motion detection
- contour extraction
- video surveillance
- moving target
- detection algorithm
- image sequences
- surveillance system
- perceptual grouping
- background subtraction
- video sequences
- object tracking
- motion estimation
- video frames
- computer vision
- edge detection
- b spline
- moving objects
- moving camera
- control points
- video data
- activity recognition
- flow field
- event detection
- feature space
- image features