很早就提出的深度估计算法，但最近两年，由于TOF制造、生产和应用，基于 tof相机的深度估计开始成为热点，文件是TOF的几个应用资料，希望有用-Very early on the depth estimation algorithm proposed, but the last two years, due to TOF manufacturing, production and application of the depth estimates based on tof the camera started to become hot, the file is TOF data of several applications, I hope be useful