Characterization of creep crack-tip constraint levels for pressurized pipelines with axial surface cracks.
Lianyong XuXingfu ZhangLei ZhaoYongdian HanHongyang JingPublished in: Adv. Eng. Softw. (2017)
Keyphrases
- d objects
- three dimensional
- digital images
- levels of abstraction
- smoothness constraint
- free form
- early stage
- neural network
- linear constraints
- position and orientation
- order statistics filters
- surface interpolation
- smooth surfaces
- curved surfaces
- high levels
- lower level
- feature points
- image segmentation
- computer vision