Java RGB Color Convert To rgbToUnscaledYUV(int[][] rgb)

Description

rgb To Unscaled YUV

License

Apache License

Declaration

public static void rgbToUnscaledYUV(int[][] rgb) 

Method Source Code

//package com.java2s;
/*//from  w  ww .j  a  v a 2  s.co  m
 * Copyright 2005 Tom Gibara
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
    
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 */

public class Main {
    public static void rgbToUnscaledYUV(int[][] rgb) {
        int length = rgb[0].length;
        final int[] rs = rgb[0];
        final int[] gs = rgb[1];
        final int[] bs = rgb[2];

        for (int i = 0; i < length; i++) {
            int r = rs[i];
            int g = gs[i];
            int b = bs[i];
            rs[i] = r + 2 * g + b;
            gs[i] = b - g;
            bs[i] = r - g;
        }
    }
}

Related

1. RGBtoInt(String rgb)
2. RGBToInteger(int red, int green, int blue)
3. rgbToShort(int rgb)
4. rgbToString(float r, float g, float b)
5. rgbToText(int red, int green, int blue)
6. RGBtoXYZ(float r, float g, float b)
7. rgbToXyz(int r, int g, int b)
8. rgbToY(int rgb)