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PINTO0309 / MobileNet-SSD-RealSense

[High Performance / MAX 30 FPS] RaspberryPi3(RaspberryPi/Raspbian Stretch) or Ubuntu + Multi Neural Compute Stick(NCS/NCS2) + RealSense D435(or USB Camera or PiCamera) + MobileNet-SSD(MobileNetSSD) + Background Multi-transparent(Simple multi-class segmentation) + FaceDetection + MultiGraph + MultiProcessing + MultiClustering
https://qiita.com/PINTO
MIT License
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Delay problem #32

Closed 107318095 closed 4 years ago

107318095 commented 5 years ago

Why the position displayed by the detection frame is not the position of the instant picture, he will probably be slower by 3~5 frames.

PINTO0309 commented 5 years ago

Since multiprocessing is performed completely asynchronously with shooting and inference, the frame will be misaligned. Use SingleStickSSDwithUSBCamera_OpenVINO_NCS2.py if the problem is that the frame is misaligned. The frame is not misaligned because it is a complete synchronization process.