Abstract

At present, the three-dimension imaging technology has developed rapidly, in monitoring, identification, navigationand other fields having been widely used. The SR4000 camera is a 3D imaging equipment which is based on TOF(Time of flight) technology.It is a kind of new, small 3D imaging equipment , which can capture gray, depth, and amplitude image at the same time. It has more incomparable advantages than traditional cameras. TOF three-dimension imaging technology has become a research hotspot at home and abroad.But the TOF camera also has its own defects.The resolution is low. And it is more easily affected by noise and surroundings . This paper proposes a kind of algorithm of super resolution reconstruction based on pocs. Furthermore, improve the pocs algorithm. This method has good improvement effect.In order to further improve the quality of the distance images, wavelet denoising is adopted on the basis of super resolution reconstruction .So, it has a good improvement for the captured distance images.

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