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Altera_Forum
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13 years ago

Avalon Streaming new component in SOPC (VHDL)

Hello everyone, I am trying to create a new component to be integrated in the SOPC builder which performs, as a start, a color inverting operation. I've built a system using Test pattern genera...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

No, "brightness" is not a separate field in any packet.

By manipulating the RGB values, you will affect the perceived brightness of the image. If you google for "rgb brightness calculation" you'll find some pages that have the formula.

Also, the wikipedia article on Brightness may be useful reading.