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Chapter 7 Glossary
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Adobe
RGB
This is a definition of the practical RGB color space proposed by Adobe Systems in 1998. The color reproduction range (color gamut) is broader than
sRGB, and is highly adaptable to such fields as printing etc.
Color Space
YUV and RGB, etc. are available. YUV expresses the color by using the luminance (Y), the color difference of Blue (U), and the color difference of Red (V).
RGB does this by using the gradation of the 3 colors, Red (R), Green (G), and Blue (B).
DCI (Digital Cinema Initiatives)
The company was founded by an association of U.S. film studios, and this company decides the specifications for digital cinema.
DisplayPort
This is the interface standard for image signals standardized in accordance with VESA. It was developed with the aim of replacing the conventional DVI
and analog interfaces, and it can transmit high resolution signals and sound signals, which DVI does not support. The standard size and mini size
connectors have been standardized.
DVI (Digital Visual Interface)
DVI is a digital interface standard. DVI allows direct transmission of the PC's digital data without loss.
This adopts the TMDS transmission system and DVI connectors. There are two types of DVI connectors. One is a DVI-D connector for digital signal input
only. The other is a DVI-I connector for both digital and analog signal inputs.
EBU (European Broadcasting Union)
The organization also includes broadcasting offices from Europe and North Africa, and it's role is to decide various technical standards etc.
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Chapter 7 Glossary
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