Imaging System Emits Green Laser Pointer Pulses To The Wall
First, this imaging system emits green laser pointer pulses to the wall. The wall reflects the laser pulses to a hidden object behind the corner (the hidden object in the picture is a bunny). Then, part of the photons reflected from the rabbit will be projected on the wall again. These reflected photons will be reflected back to the imaging system through the wall and captured by the highly sensitive photon detector in the system. Detection. When the scan is completed, the algorithm uses the algorithm to analyze the propagation path of the captured photons. As shown in the crime theme movie, the green laser pointer image is enhanced. The blurred 3D imaging gradually becomes sharp and clear.
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The algorithm developed by them is very fast. The green laser pointer can be completed in less than a second. And the calculation efficiency is very high. The calculation tasks can be completed using a conventional laptop computer. Based on the current efficiency of the algorithm, researchers believe that they can easily further increase the calculation speed and achieve scan-and-get. . The difference is that although both systems are designed to detect hidden objects behind walls that cannot be seen, they measure differently. Stanford's solution uses an algorithm to 3D image hidden objects Heriot-Watt University's plan is to detect and track the movement of hidden objects with a green laser pointer.
2020-02-18 03:48:37
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