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Ramy
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 Posted: Sun Nov 28, 2004 7:58 pm Post subject: What is a 'CbYCrY' format? |
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Hi,
I'm using Builder 6.0 to interface with a camera, the camera
can give only gray levels, it's not a color camera, i'm getting
from the buffer of the frame grabber a raw data which based on
the 'CbYCrY' format, but i have no experience with this kind of
format, how do i use it? I understand that i get each pixel in 2
bytes, but what's each bit means? how do i translate it into a
grey level value for displaying the image on the screen?
Please advice,
Thanks.
Ramy
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Ramy
Guest
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| Posted: Sun Nov 28, 2004 8:03 pm Post subject: Re: What is a 'CbYCrY' format? |
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It's NTSC output, and the camera connected to a frame grabber.
Ramy
"Ramy" <Ramy (AT) NoMail (DOT) com> wrote:
| Quote: |
Hi,
I'm using Builder 6.0 to interface with a camera, the camera
can give only gray levels, it's not a color camera, i'm getting
from the buffer of the frame grabber a raw data which based on
the 'CbYCrY' format, but i have no experience with this kind of
format, how do i use it? I understand that i get each pixel in 2
bytes, but what's each bit means? how do i translate it into a
grey level value for displaying the image on the screen?
Please advice,
Thanks.
Ramy
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