Extraction of tunnel center line and cross-sections on fractional calculus, 3D invariant moments and best-fit ellipse
Wang Weixing, Chen Wei-wei, Wang Kevin, Shuang Li
Topics & Concepts
Point cloudEllipseComputer scienceSmoothingCross section (physics)Invariant (physics)PhysicsMathematical analysisGeometryAlgorithmMathematicsArtificial intelligenceComputer visionQuantum mechanicsMathematical physics3D Surveying and Cultural HeritageImage and Object Detection TechniquesOptical measurement and interference techniques