Moving Objects Segmentation from compressed surveillance video based on Motion Estimation.
Danfeng XieZhiwei HuangShizheng WangHeguang LiuPublished in: ICPR (2012)
Keyphrases
- motion segmentation
- motion estimation
- moving objects
- image sequences
- video surveillance
- video sequences
- optical flow
- background subtraction
- moving object extraction
- motion model
- motion compensation
- compressed domain
- moving observer
- motion compensated
- multiple moving objects
- motion vectors
- spatio temporal
- inter frame
- image segmentation
- multibody
- motion parameters
- data structure
- textured regions
- motion field
- optical flow estimation
- surveillance system
- object tracking
- independently moving objects
- level set
- segmentation algorithm
- motion detection
- computer vision
- multiscale
- block matching
- reference frame
- missing data
- shape prior
- region growing
- road network
- segmentation method
- multiple objects
- dynamic scenes
- flow field
- computational complexity
- detection algorithm
- data compression
- moving object detection
- camera motion