An improved algorithm for three dimensional scene reconstruction

The three dimensional reconstruction (3D) technology is one of the most popular fields in computer vision. The technology can be used in science, education, medicine and archaeology. This paper mainly studies the reconstruction algorithm of 3D scene. We have sorted out the existing tools and algorithms in 3D scene reconstruction and provided improvement for the existing schemes. The quality of the depth image can be greatly improved by using a pass-through filter to reduce the noise of the sensor.