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OpenMV Cam M7 out of the box
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- Опубликовано: 2 май 2017
- I'm pretty excited about the OpenMV cam. It reminds me of the java based DVT sensors from the early 2000's. It's programmed in a powerful language, microPython (which I will need to learn). While this video is just about getting the first images, I'm sure I'll make more as I get to know the software. Some of the examples show barcode and 2D data matrix reading, as well as face recognition. And it's open source!
Check out their web site: www.OpenMV.io
Heyo! Cool video. We'll incorporate your feedback into the next model! Note that we may be able to manufacturer the cameras in the future without dirt/etc. It was just hard to do that for the first batch. As for the via issue. I suppose we can cover the back area with something out of the factory. Or maybe just solder mask the whole area.
I think it's great that you created this camera. I've been looking for just this kind of device, more powerful than an arduino, but not needing an OS. Just the bar code and data matrix capabilities make this worth more than the price. At this point I'm still getting an understanding of the absolute basic functionality. I'm probably misusing micropython to do things like turning off the automatic exposure and gain then poking values into registers. (I figured out how to set the gamma curve via regs 126 - 140). I want to figure out how to de-bayer the RAW data, (GREYSCALE then reg 18 (12hex) bit0:1 = 3), but haven't figured it out yet.
Since the firmware is open source and all the tools easy install on linux you can really do what you like. See here: github.com/openmv/openmv/wiki/Firmware-Development