An Adaptive Linearized Method for Localizing Video Endoscopic Capsule Using Weighted Centroid Algorithm.
Umma HanyKhan A. WahidPublished in: Int. J. Distributed Sens. Networks (2015)
Keyphrases
- high accuracy
- detection algorithm
- dynamic programming
- preprocessing
- improved algorithm
- k means
- cost function
- computational complexity
- optimization algorithm
- optimization method
- theoretical analysis
- computational cost
- significant improvement
- objective function
- computationally efficient
- clustering method
- convergence rate
- detection method
- learning algorithm
- experimental evaluation
- similarity measure
- recognition algorithm
- selection algorithm
- segmentation method
- classification algorithm
- synthetic and real images
- classification method
- support vector machine svm
- estimation algorithm
- tree structure
- voting scheme
- segmentation algorithm
- matching algorithm
- kalman filter
- region of interest
- np hard
- energy function
- em algorithm
- input data
- support vector machine
- probabilistic model
- optimal solution
- center location
- endoscopic video
- weighting factor
- endoscopic images
- feature selection