Towards designing an optical-flow based colonoscopy tracking algorithm: a comparative study.
Jianfei LiuKalpathi R. SubramanianTerry S. YooPublished in: Medical Imaging: Image-Guided Procedures (2013)
Keyphrases
- learning algorithm
- motion segmentation
- optical flow
- real time
- objective function
- k means
- cost function
- optimal solution
- computational complexity
- detection algorithm
- optimization algorithm
- probabilistic model
- expectation maximization
- worst case
- visual tracking
- particle swarm optimization
- computational cost
- preprocessing
- image sequences
- np hard
- matching algorithm
- background subtraction
- target tracking
- lucas kanade
- object tracking algorithm
- object tracking in video sequences