An infrared texture mapping approach based on binocular structured light system

An accurate and rapid scheme for infrared texture mapping is proposed based on binocular structured light system. With the help of intrinsic and extrinsic parameters of the cameras acquired in the previous work, a transformed method is proposed to flatten the object surface onto the image plane. The vertices of surface triangles are mapped to image plane and then appointed to texture values through surface interpolation. To prevent the texture information lost, all pixel points of the texture image inside the triangles are mapped to the surface rapidly through re-projection. Experimental results are provided to validate the accuracy and speed.