A contour tracking method of large motion object using optical flow and active contour model.
Jin Woo ChoiTaeg Keun WhangboCheong-Ghil KimPublished in: Multim. Tools Appl. (2015)
Keyphrases
- optical flow
- contour tracking
- active contour model
- segmentation method
- moving objects
- active contours
- edge detection
- motion estimation
- motion model
- dynamic programming
- geodesic active contours
- detection algorithm
- prior knowledge
- optical flow estimation
- image sequences
- motion detection
- deformable contour
- image processing
- flow field
- motion segmentation
- image matching
- computationally efficient
- video sequences
- image segmentation