Deinterlacing algorithm using gradient-guided interpolation and weighted average of directional estimation.
Hao ZhangMengtian RongPublished in: IET Image Process. (2015)
Keyphrases
- weighted average
- preprocessing
- estimation algorithm
- experimental evaluation
- times faster
- computational cost
- cost function
- recognition algorithm
- worst case
- computational complexity
- k means
- search algorithm
- optimal solution
- optimization algorithm
- gradient information
- image interpolation
- dynamic programming
- estimation process
- image data
- neural network
- expectation maximization
- detection algorithm
- matching algorithm
- high accuracy
- convergence rate
- segmentation algorithm
- computationally efficient
- np hard
- significant improvement
- learning algorithm