Unlike standard RGB images with their three channels, these files store information across numerous channels, each ...

Submissions for our April editor's challenge have ended, which means it's time for voting to begin. This month's theme was ...

[Dominic Szablewski] was tinkering around with compressing RGB images, when he stumbled upon idea of how to make a simple lossless compression algorithm, resulting in the Quite OK Image Format ...

If you take the LCD layer off completely, then an RGB miniLED backlight would look like a low-res version of the original image. With enough LEDs, the image is still recognizable! The Sony display ...

We can represent this image as \(3\times 3\) matrix where each entry is a colour. Colours can be represented in many ways: HEX, RGB, HSL, CYMK. We'll represent a colour by a 3D vector of RGB values.

Caption (a) Schematic illustration of the fabrication progress of RGB lasing braiding cavity; (b) far-filed picture (scale bar: 500 µm) and high-magnification picture (scale bar: 150 µm) for the ...