Novel welding distortion analysis method for large welded structures using orthotropic thermal expansion coefficients.
Hyun-Duk SeoJae Min LeePublished in: J. Comput. Des. Eng. (2021)
Keyphrases
- significant improvement
- detection method
- high accuracy
- classification method
- preprocessing
- statistical analysis
- reconstruction error
- similarity measure
- dynamic programming
- computational cost
- cost function
- feature set
- multiresolution
- support vector machine svm
- data analysis
- synthetic data
- frequency domain
- image processing