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2022-06-25 1:49 am
I was just sitting doing nothing much and I suddenly had a thought. Could something like a Raspberry Pi Pico recognise/decode road speed signs and display the speed limit on a small display. It would make an interesting little, though expensive, project. Time to do some reading and watch some videos.
This topic was modified 1 year ago by YurkshireLad
2022-06-25 2:13 am
I was just sitting doing nothing much and I suddenly had a thought. Could something like a Raspberry Pi Pico recognise/decode road speed signs and display the speed limit on a small display. It would make an interesting little, though expensive, project. Time to do some reading and watch some videos.
Just my off the top of my head answer. That might be fairly difficult, I haven't seen any camera lens that would produce a big enough image to be used, but maybe. There are also issues with glare, window curvature, dirty car windows. Many moons ago (50 yrs) I wrote some code to read text but in a tightly controlled environment. I do not remember a thing about it. I am curious though to hear how you do, keep us informed.
Arduino says and I agree, in general, the const keyword is preferred for defining constants and should be used instead of #define
"Never wrestle with a pig....the pig loves it and you end up covered in mud..." anon
My experience hours are >75,000 and I stopped counting in 2004.
Major Languages - 360 Macro Assembler, Intel Assembler, PLI/1, Pascal, C plus numerous job control and scripting
2022-06-25 5:04 am
@yurkshirelad
It may not be practical as there is no homogeneity in the design of road signs. Formats vary from area to area.
Besides, it might interfere with your texting as you drive 🙂
I had a psychic girlfriend but she left me before we met.
2022-06-25 11:35 am
I was just sitting doing nothing much and I suddenly had a thought. Could something like a Raspberry Pi Pico recognise/decode road speed signs and display the speed limit on a small display. It would make an interesting little, though expensive, project. Time to do some reading and watch some videos.
Highly possible, and entirely implementable, IMO!
There are standard image libraries available to help with this, and then there are AI libraries to do the same.
It all depends on how much time you're willing to put into such kind of project, and how far you want to go.
Cheers