The invention discloses a
human body surface reconstruction method in three-dimensional reconstruction, and the method comprises the steps: carrying out the three-dimensional data collection of a
human body standing on a turntable through employing a fixed Kinect device, carrying out the registration and fusion of collected
point cloud data at multiple angles, and obtaining a complete
human body three-dimensional contour; carrying out downsampling on the human
body contour point cloud data; and adopting a greedy triangularization
algorithm to carry out triangular surface generation on the
point cloud to obtain a rough human body gridding model, carrying out
color mapping on the generated triangular surface by using color information of three vertexes of the triangular surface to generate human
body surface textures, and acquiring a complete human body three-dimensional model with real texture information. The fixed Kinect equipment is used for collecting human body information, so thatreconstruction errors are reduced. ..Actual color information is added to the
human body model by adopting a triangular point cloud
color mapping method, the surface detail characteristics are enhanced, a better human body three-dimensional reconstruction effect can be obtained, and the sense of reality of
human body modeling is improved.