Robust pattern recognition of three dimensional weld pool surface in gas tungsten arc welding.
Weijie ZhangXiang ZhangYuKang LiuYuming ZhangPublished in: I2MTC (2013)
Keyphrases
- three dimensional
- pattern recognition
- d objects
- surface reconstruction
- welding process
- surface model
- neural network
- genetic algorithm
- surface representation
- image processing
- fuzzy sets
- computer vision
- image analysis
- range images
- computationally efficient
- multi view
- signal processing
- d mesh
- thin film
- surface features
- physical models
- volumetric images
- range data
- moment invariants
- registration errors
- feature extraction
- object modeling
- electron microscope
- high resolution