Using binary function problem

OpenMV Boards
1

Hi everyone, I ran grayscale_binary_filter_1.py example code and got this problem:

But 2 weeks ago, I made my binary example code, the output was:

540×789 161 KB

But, other functions was worked normally.
I only got strange outputs.
How can I fix this problem? Is my OpenMV CAM broken?

Thanks for all replies,
Eric

2

Please post code to show the error. I just ran the example and it works fine.

3

Hi, Mr.kwagyeman. Here’s my video for example code on YouTube:

I just ran the example too, but output was very strange.

4

Will test on the M7.

5

Hi, this is an issue with the M7 JPEG compression. The actual frame buffer is fine. But, when being jpeg compressed there seems to be an error.

6

It will be fixed.

7

Hello Mr.kwagyeman. Thanks for reply.
I’m glad this problem is not a hardware problem.
Hope problem will be fix shortly, then I can use this awesome cam to finish my thesis project.
Best regards,
Eric

8

Attached is a fixed binary for the M7.

9

Attached is a fixed binary for the M7.
firmware.zip (1.15 MB)