Motion-based object segmentation using hysteresis and bidirectional inter-frame change detection in sequences with moving camera.
Marina Georgia ArvanitidouMichael TokAlexander GlantzAndreas KrutzThomas SikoraPublished in: Signal Process. Image Commun. (2013)
Keyphrases
- moving camera
- inter frame
- object segmentation
- video sequences
- foreground objects
- motion estimation
- camera motion
- image sequences
- object detection
- motion parameters
- video frames
- moving objects
- optical flow
- graph cuts
- dynamic scenes
- background subtraction
- image segmentation
- space time
- video camera
- video data
- segmentation method
- d scene
- segmentation algorithm
- frame rate
- object tracking
- shape prior
- video objects
- field of view
- video coding
- bit rate
- object categories
- motion vectors
- motion field
- motion model
- facial expressions
- point correspondences
- visual quality
- image registration
- single image
- markov random field
- object recognition
- least squares