Novel image registration method using gradient based algorithm along with multi-resolution wavelet transform.
Mehrnaz FaniMehran YazdiPublished in: CCECE (2010)
Keyphrases
- multiresolution
- high accuracy
- wavelet transform
- dynamic programming
- cost function
- computational cost
- computational complexity
- coarse to fine strategy
- recognition algorithm
- improved algorithm
- k means
- detection method
- optimization algorithm
- detection algorithm
- significant improvement
- clustering method
- segmentation algorithm
- maximization of mutual information
- preprocessing
- segmentation method
- energy function
- objective function
- convergence rate
- support vector machine svm
- haar wavelet
- optimization method
- matching algorithm
- probabilistic model
- hierarchical representation
- similarity measure
- image registration
- computationally efficient
- input data
- tree structure
- image matching
- expectation maximization
- optimal solution
- image segmentation
- model free
- wavelet analysis
- gaussian function
- dual tree
- support vector machine
- wavelet packet
- learning algorithm
- deformation model
- image coding
- thin plate spline
- image alignment
- classification algorithm
- subband
- image analysis
- simulated annealing
- mutual information