Determining Three-Dimensional Motion and Structure from Optical Flow Generated by Several Moving Objects.
Gilad AdivPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (1985)
Keyphrases
- optical flow
- moving objects
- image sequences
- three dimensional
- dense optical flow
- motion segmentation
- motion field
- video sequences
- image velocity
- spatio temporal
- optical flow estimation
- ego motion
- flow field
- motion parameters
- least squares
- background subtraction
- optical flow computation
- video surveillance
- motion model
- motion estimation
- d scene
- object tracking
- computer vision
- multiple views
- camera motion
- detection algorithm
- d objects
- consecutive frames
- independently moving objects
- moving camera
- perspective projection
- motion patterns
- structure from motion
- image motion
- space time
- multiple moving objects
- x ray
- feature points
- multi view