Re: [PD] Image from shader back to Gem

hello, have a look at pix_snap (be aware that this is a relatively slow process)

cheers C

Le 14/02/2021 à 17:29, Csaba Láng a écrit :

Dear List,

I am using a camera with a fisheye lens for motion detection. The distortion had to be corrected with a shader (method from Matlab) but now I need to rotate the image and crop it with pix_crop plus analyze the frames with pix_movement. How can I get back the image to Gem? In my patch gemframebuffer send the image to the shader but not a clue how I could ise the pix_ objects again.

Screenshot 2021-02-14 at 17.27.12.png

This is the corrected image from the camera after shader Grid corrected.jpeg

Let me know please where I miss something.

Best,

Popesz

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