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Video stabilization project on DM6437

Ahmet
Intellectual 440 points

Hi,

I'm beginer on DM637 and I'm studying on video stabilization project.

Firstly,I have to implement motion estimation system.For example,After  DM6437 capture  frames,processed frames owing to motion estimation algorithm will be saved to DDR2 then send them to display out..Also I  will use Y component of YCbCr image,therefore captured frames and processed frames must be grayscale.

 

For starting point to my project,I looked through http://wiki.davincidsp.com/index.php/Accessing_pixels_in_a_frame_on_DM643x example ;How can I use only Y component of capture image and send it to display in this example? Another problem of mine,Can I save 100 or 200 frames to memory after processing according to motion estimation algorithm.

How can I change video_preview c.code to use only Y component  of captured frames and save a lot of frames to memory?

 

Yours Sİncerely,