rgb2hsv — Convert RGB image or colormap values to HSV.

rgb2hsv(RGB) converts MxNx3 image data or an Nx3 colormap from RGB to HSV values.

How rgb2hsv works

• Accepts MxNx3 truecolor images and Nx3 colormaps.
• Integer RGB inputs are scaled into [0,1] before conversion.

Example

RGB To HSV

HSV = rgb2hsv(RGB);

Expected output:

% HSV has the same shape as RGB

Related Image functions

Open-source implementation

Unlike proprietary runtimes, every RunMat function is open-source. Read exactly how rgb2hsv works, line by line, in Rust.

• View rgb2hsv.rs on GitHub
• Learn how the runtime works
• Found a bug? Open an issue with a minimal reproduction.

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