Object-oriented motion estimation and segmentation in image sequences.
Norbert DiehlPublished in: Signal Process. Image Commun. (1991)
Keyphrases
- motion estimation
- image sequences
- motion segmentation
- object oriented
- optical flow
- outdoor scenes
- video sequences
- robust motion estimation
- motion model
- motion parameters
- motion analysis
- background subtraction
- motion vectors
- multi frame
- motion field
- video coding
- motion compensated
- level set
- motion detection
- segmentation algorithm
- optical flow estimation
- spatio temporal
- feature points
- reference frame
- inter frame
- segmentation method
- moving objects
- shape prior
- dense motion field
- estimation of optical flow
- motion compensation
- object tracking
- fully automatic
- image segmentation
- multiscale
- image analysis
- data model
- medical images
- computer vision
- phase correlation
- computational complexity
- relational databases
- object segmentation
- super resolution
- energy function
- flow field
- camera motion
- region growing
- programming language
- moving camera
- image frames
- mean shift
- databases
- point correspondences