Global Shutter

General discussion about topics related to OpenMV.
rajeshktym
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Joined: Wed Mar 07, 2018 7:04 pm

Global Shutter

Postby rajeshktym » Wed Mar 07, 2018 7:09 pm

IS openMV module available with any Global Shutter Sensor? any body tried to modify this hardware for capture moving object with help of hardware trigger?
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iabdalkader
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Joined: Sun May 24, 2015 3:53 pm

Re: Global Shutter

Postby iabdalkader » Wed Mar 07, 2018 7:44 pm

Hi, our new camera will have an optional global shutter sensor module, in addition to the new H7 (400MHz) MCU upgrade. The new camera will be released this year (hopefully).
rajeshktym
Posts: 2
Joined: Wed Mar 07, 2018 7:04 pm

Re: Global Shutter

Postby rajeshktym » Wed Mar 07, 2018 8:38 pm

Thanks , I am working with image process development in different platforms, but new in openmv. for starting, can u suggest your latest tutorial links? my project is develop colour mark detection from moving object and its x,y coordinates send through wireless communication.
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iabdalkader
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Re: Global Shutter

Postby iabdalkader » Wed Mar 07, 2018 8:45 pm

We don't really have official tutorials, but if you search the forums you'll find many posts about color tracking, wifi etc.. and the IDE comes with examples too that you should use as a starting point.
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kwagyeman
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Joined: Sun May 24, 2015 2:10 pm

Re: Global Shutter

Postby kwagyeman » Thu Mar 08, 2018 2:12 am

Hi, the IDE has a lot of examples and it's really a learn by doing thing right now. Please see the File->Examples folder in the IDE.
Nyamekye,
michaelp
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Joined: Fri Mar 30, 2018 11:22 am

Re: Global Shutter

Postby michaelp » Fri Mar 30, 2018 11:29 am

Can you share which global shutter camera sensor in particular you are going to use?
I'm asking because I'm working on a project where OpenMV would be the perfect platform for, but it's quite sensitive to the particular camera characteristics, so knowing the exact sensor would help a lot in deciding whether I should base the project on OpenMV or not.
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kwagyeman
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Re: Global Shutter

Postby kwagyeman » Fri Mar 30, 2018 11:50 am

Sure, it's the MT9V034. It's the cheapest global shutter sensor of good quality that can do grayscale and color. We'll be buying the Bayer pattern version of the sensor. Unfortunately, it doesn't have much of an ISP onboard so we will be doing our best to process the image and do color correction, sharpening, etc.
Nyamekye,
michaelp
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Joined: Fri Mar 30, 2018 11:22 am

Re: Global Shutter

Postby michaelp » Sat Mar 31, 2018 2:17 am

Thanks, that's good news! I was mostly concerned about light sensitivity but that shouldn't be a problem with the MT9V034!

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