Three-camera face recognition device and method based on FPGA
A face recognition and camera technology, applied in the field of cameras, can solve the problems of high system complexity, slow recognition speed, and low recognition rate of face recognition cameras
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[0074] Embodiment 1, an FPGA-based three-camera face recognition method, the method is applied to a terminal, and the terminal includes a first visible light camera, a second close-range infrared camera, and a third long-range infrared camera, wherein the The method includes the following steps:
[0075] S1, collecting images through the first visible light camera, the second close-range infrared camera, and the third long-range infrared camera;
[0076] S2, output the image according to the image captured in step S1, output the image captured by the first visible light camera to the monitoring display, output the image P1 captured by the second close-range infrared camera or the third long-range infrared camera, and wait for preprocessing;
[0077] S3, preprocessing the image P1, and outputting the target image P2;
[0078] S4, performing feature fusion and recognition on the image P2 to obtain a recognition result;
[0079] S5, outputting and transmitting the recognition r...
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