Search found 6 matches

by jl1982fm
Fri Sep 14, 2018 6:22 am
Forum: Kickstarter Topics
Topic: OpenMV H7
Replies: 7
Views: 368

Re: OpenMV H7

Hi will what kind of MIPI connection will the OpenMV H7 have?

MIPI CSI 2.1? 4 lanes?

Waiting for the kickstarted to start
by jl1982fm
Thu Aug 02, 2018 9:25 am
Forum: Technical Discussion
Topic: Saving the BAYER raw for sensor calibration
Replies: 9
Views: 276

Re: Saving the BAYER raw for sensor calibration

But thanks a lot for your help I manage to sorted out, and looking forward to the Open MV H7. I searched in kickstarter but I didn't find it any link is welcomed. Seems that was the line order, I put the line regarding the sensor gain later and now seems to work. So now I can control both Exposure a...
by jl1982fm
Thu Aug 02, 2018 2:35 am
Forum: Technical Discussion
Topic: Saving the BAYER raw for sensor calibration
Replies: 9
Views: 276

Re: Saving the BAYER raw for sensor calibration

Hi thanks for the reply. I need to work in the order of milliseconds, i was just testing in seconds with the LED so i could take the time with a chrono watch. Now I am using the filename for storing the information of the gain and exposure using sensor.get_gain_db(), sensor.get_exposure_us(), while ...
by jl1982fm
Wed Aug 01, 2018 4:34 pm
Forum: Technical Discussion
Topic: Saving the BAYER raw for sensor calibration
Replies: 9
Views: 276

Re: Saving the BAYER raw for sensor calibration

Hi thanks, I tried the raw option, but seem it didn't work. But I can work with the Raw Anyway I am trying to adjust the exposure time and the gain. Which are the ranges of both parameters in the camera? Also when I am setting the Exposure value to 3000000 microseconds I watch the camera LED blue li...
by jl1982fm
Thu Jul 26, 2018 5:50 pm
Forum: Technical Discussion
Topic: Saving the BAYER raw for sensor calibration
Replies: 9
Views: 276

Re: Saving the BAYER raw for sensor calibration

Dear Kwagyeman

Thanks a lot for the tip it worked, and now I am able to capture the images and do post processing for the calibration of the sensor that I need.

Kind regards
by jl1982fm
Thu Jul 26, 2018 4:49 am
Forum: Technical Discussion
Topic: Saving the BAYER raw for sensor calibration
Replies: 9
Views: 276

Saving the BAYER raw for sensor calibration

I want to save the Bayer unmodified image Ideally i would like to save as a PGM file in which each pixel is each of the RGGB import sensor, image, pyb RED_LED_PIN = 1 BLUE_LED_PIN = 3 sensor.reset() # Initialize the camera sensor. sensor.set_pixformat(sensor.BAYER) # or sensor.Bayer sensor.set_frame...

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