title: [3D reconstruction based on sub-pixel points of structured light].
abstract: In this paper, a method for detecting sub-pixel points based on zero-crossing detection combined with Steger's curvilinear detector has been presented. Finally, the feasibility and validity of this method has been confirmed by the experiment.
authors.affiliation: Shanghai Medical Instrument college, Shanghai. sunnyshm@163.com
authors.forename: Li-Jun
authors.initials: LJ
authors.lastname: Hao
authors.forename: Sheng
authors.initials: S
authors.lastname: Cheng
mesh_terms: D007091:Image Processing, Computer-Assisted / Q000379:methods*; D021621:Imaging, Three-Dimensional / Q000379:methods*; D041622:Tomography, Optical / Q000379:methods*