A simple and robust algorithm for the detection of multidirectional scratch from digital images.
Suman GhoshRaunak SahaPublished in: ICAPR (2015)
Keyphrases
- digital images
- detection algorithm
- dynamic programming
- np hard
- computational complexity
- experimental evaluation
- computationally efficient
- preprocessing
- significant improvement
- cost function
- simulated annealing
- computational cost
- k means
- improved algorithm
- theoretical analysis
- computationally inexpensive
- expectation maximization
- learning algorithm
- input data
- high accuracy
- optimal solution
- objective function
- data structure
- optimization algorithm
- detection method
- tree structure
- convergence rate
- clustering algorithm
- detection scheme
- false detections
- neural network
- computationally simple