Photogrammetry is the science and technology of obtaining reliable information about physical objects and the environment through the process of recording, measuring and interpreting photographic images and patterns of electromagnetic radiant imagery and other phenomena.

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In other words, we create a 3D image with 75 cameras. Unlike bullet time where the cameras are in an array, the cameras are like a cloud around the person. In addition to an infinite number of rendering options, it can be plotted as a high-quality 3D image.