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YIQ Channel

The YIQ Channel module provides a way to convert to and from the YIQ color space. The YIQ system is used by National Television System Committee (NTSC) for color TV broadcasting.

Interface

Instructions

1. Specify the transform to apply to the current image
Y - The Y dimension (lightness) of the YIQ color space
I - The I dimension of the YIQ color space
Q - The Q dimension of the YIQ color space
YIQ as RGB - convert the current image into YIQ color space and apply each of the YIQ channels into the RGB channels
RGB as YIQ - convert from YIQ space into RGB space by assuming that the current RGB image includes YIQ color space data.

Example

SourceYIQ as RGB

See Also


YCbCr Channel
HLS Channel
RGB Channel

For more information


Color Conversion Algorithms

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