This thesis also calibrates the video cameras for computer image acquisition and processing system, and obtains their internal and external parameters.

本文还对计算机图像采集与处理系统中的摄像机进行了标定，得到了摄像机的内外参数。

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Instead, the company is working to create better video cameras and software, which are external to the eye and easily updated, to better enhance and interpret the information sent to the implant, he said.

WSJ: The Quest to Create A Bionic Eye Gets Clearer