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RGB Channels

Tool to separate red, green and blue in an image. The separation of the RGB channels (for the 3 colors Red, Green, Blue) is used to analyze the components of the primary colors of each part of an image.

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RGB Channels -

Tag(s) : Image Processing

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RGB Channels

Red/Green/Blue Channels Splitter

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Answers to Questions (FAQ)

What are RGB channels in an image? (Definition)

RGB channels result from a decomposition of an image into components of primary colors. There are 3 primary colors: Red, Green and Blue, also called RGB colors.

How to separate RGB values of an image?

The image will be analyzed and the result will be returned in gray level for each color, from black to white, from no color to pure color.

Example: Red red

Example: Green green

Example: Blue blue

The image will be resized if it is too large to accelerate calculations.

Thus, in an image encoded in RGB, the white color corresponds to the presence of the three colors simultaneously. The black color corresponds to an absence of three colors simultaneously.

Why using RGB channels?

The red, green and blue elements are the best hues captured by the human eye.

What is the relation between RGB and HTML color codes?

The HTML color codes consist of 3 hexadecimal numbers corresponding to the 3 RGB colors.

Example: #ff7f00 for ff,7f,00 is ff for red, 7f for green and 00 for blue

Source code

dCode retains ownership of the online "RGB Channels" source code. Except explicit open source licence (indicated CC / Creative Commons / free), the "RGB Channels" algorithm, the applet or snippet (converter, solver, encryption / decryption, encoding / decoding, ciphering / deciphering, translator), or the "RGB Channels" functions (calculate, convert, solve, decrypt / encrypt, decipher / cipher, decode / encode, translate) written in any informatic language (Python, Java, PHP, C#, Javascript, Matlab, etc.) and all data download, script, copy-paste, or API access for "RGB Channels" are not public, same for offline use on PC, tablet, iPhone or Android ! Remainder : dCode is free to use.

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Please, check our dCode Discord community for help requests!
NB: for encrypted messages, test our automatic cipher identifier!

Questions / Comments

Thanks to your feedback and relevant comments, dCode has developed the best 'RGB Channels' tool, so feel free to write! Thank you!


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