In the special action to the human body 3 d reconstruction

the three dimensional animation modeling environment prone to interference

lead to error rendering and modeling process. Put forward a kind of special body movement to the three dimensional animation modeling and rendering method improvement

building three-dimensional human body skeleton model

based on 3 d models and 2 d images corresponding relationship of the lines

and the camera calibration. Through the perspective projection relationship and the proportion of the human body skeleton

the model of different 3 d reconstruct animated feature point coordinate

and completes the high precision rendering. The experimental results show that the proposed method possesses high precision of 3 d modeling

improve the effect.