The color components are compressed by sampling them at a lower rate than the brightness (luma). Although color information is discarded, human eyes are less sensitive to color than to brightness.

Luma Dream Machine is an AI-driven video creation ... The detail in the carnival prompt, with its vivid colors and lively atmosphere, was particularly impressive. Despite its occasional quirks ...

In today’s fast-paced world, maintaining healthy skin can feel daunting, especially for those constantly on the move. As travel takes its toll on our skin with exposure to changing climates, increased ...

LAS VEGAS--(BUSINESS WIRE)--At AWS re:Invent, Luma AI today announced the upcoming release of its newly updated Luma AI Ray 2 Video Model, which produces videos from text and image prompts in as ...

The video suggests that the iPhone 5’s lack of color options is a huge black mark on the device, while claiming Nokia’s upcoming Windows Phone 8-based Lumia 920 is the best alternative because ...