Novel artifact removal algorithm in the discrete cosine transform domain.
Ying-Wen ChangYen-Yu ChenPublished in: J. Electronic Imaging (2008)
Keyphrases
- matching algorithm
- expectation maximization
- cost function
- experimental evaluation
- learning algorithm
- optimization algorithm
- preprocessing
- significant improvement
- np hard
- high accuracy
- recognition algorithm
- times faster
- theoretical analysis
- worst case
- k means
- domain specific
- particle swarm optimization
- objective function
- computationally efficient
- segmentation algorithm
- optimal solution
- classification algorithm
- path planning
- similarity measure
- image sequences