• Home
• sk.seges.acris
• acris-image-utils
• 2.0.0
• source code
• YCCKtoRGBConverter.java

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

sk.seges.acris.server.image.converter.YCCKtoRGBConverter Maven / Gradle / Ivy

package sk.seges.acris.server.image.converter;

public class YCCKtoRGBConverter extends BaseRGBConverter {

	public RGBConverter convert(float y, float cb, float cr, float k) {

		double val = y + 1.402 * (cr - 128) - k;
		this.r = val < 0.0 ? (byte) 0 : val > 255.0 ? (byte) 0xff : (byte) (val + 0.5);
		val = y - 0.34414 * (cb - 128) - 0.51414 * (cr - 128) - k;
		this.g = val < 0.0 ? (byte) 0 : val > 255.0 ? (byte) 0xff : (byte) (val + 0.5);
		val = y + 1.772 * (cb - 128) - k;
		this.b = val < 0.0 ? (byte) 0 : val > 255.0 ? (byte) 0xff : (byte) (val + 0.5);

		return this;
	}

}