A multiple wavelength unwrapping algorithm for digital fringe profilometry based on spatial shift estimation.
Pu CaoJiangtao XiYanguang YuQinghua GuoPublished in: Three-Dimensional Image Processing, Measurement (3DIPM), and Applications (2014)
Keyphrases
- learning algorithm
- cost function
- improved algorithm
- expectation maximization
- estimation algorithm
- dynamic programming
- experimental evaluation
- objective function
- times faster
- optimization algorithm
- particle swarm optimization
- input data
- high accuracy
- computational cost
- k means
- optimal solution
- worst case
- probabilistic model
- significant improvement
- computationally efficient
- segmentation algorithm
- detection algorithm
- clustering method
- computational complexity
- video sequences