Java ShortLookupTable类代码示例

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本文整理汇总了Java中java.awt.image.ShortLookupTable类的典型用法代码示例。如果您正苦于以下问题：Java ShortLookupTable类的具体用法？Java ShortLookupTable怎么用？Java ShortLookupTable使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

ShortLookupTable类属于java.awt.image包，在下文中一共展示了ShortLookupTable类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: doTransform

import java.awt.image.ShortLookupTable; //导入依赖的package包/类
@Override
public BufferedImage doTransform(BufferedImage src, BufferedImage dest) {
    float cr = cyanRed.getValueAsFloat();
    float mg = magentaGreen.getValueAsFloat();
    float yb = yellowBlue.getValueAsFloat();

    if ((cr == 0) && (mg == 0) && (yb == 0)) {
        return src;
    }

    int affect = affectParam.getValue();

    RGBLookup rgbLookup = new LookupCalculator(cr, mg, yb, affect).getLookup();

    BufferedImageOp filterOp = new FastLookupOp((ShortLookupTable) rgbLookup.getLookupOp());
    filterOp.filter(src, dest);

    return dest;
}

开发者ID:teddyted，项目名称:iSeleda，代码行数:20，代码来源:ColorBalance.java

示例2: toInverseVideo

import java.awt.image.ShortLookupTable; //导入依赖的package包/类
/**
 * For testing lookup tables
 */
public static Image toInverseVideo(Image source) {
	//
	BufferedImage src = new BufferedImage(source.getWidth(null), source
			.getHeight(null), BufferedImage.TYPE_INT_ARGB);
	Graphics g = src.getGraphics();
	g.drawImage(source, 0, 0, null);
	//
	short[][] lookup = new short[4][256];
	for (int c = 0; c < 4; c++) {
		for (short b = 0; b < 256; b++) {
			if (c == 3)
				lookup[c][b] = b;
			else
				lookup[c][b] = (short)(255 - b);
		}
	}
	LookupTable table = new ShortLookupTable(0, lookup);
	LookupOp op = new LookupOp (table, null);
	return op.filter(src, null);
}

开发者ID:mathieulegoc，项目名称:SmartTokens，代码行数:24，代码来源:GUIUtils.java

示例3: gammaCorrection

import java.awt.image.ShortLookupTable; //导入依赖的package包/类
/**
 * Corrección gamma. Si 0 menor_que gamma menor_que 1 ilumina, si
 * gamma_mayor_que 1 oscurece
 *
 * @param cteA double
 * @param gamma double
 * @return LookupTable
 */
public static LookupTable gammaCorrection(double cteA, double gamma) {
    if (gamma <= 0) {
        return null;
    }
    // K: constante de normalización 
    double K = ((double) MAX_LEVEL) / (cteA * Math.pow(((double) MAX_LEVEL), gamma));
    short lt[] = new short[MAX_LEVEL + 1];
    for (int l = 0; l <= MAX_LEVEL; l++) {
        lt[l] = (short) (K * cteA * Math.pow((double) l, gamma));
    }
    ShortLookupTable slt = new ShortLookupTable(0, lt);
    if (ECHO) {
        plot(lt);
    }
    return slt;
}

开发者ID:oskyar，项目名称:Sistemas-Multimedia，代码行数:25，代码来源:LookupTableProducer.java

示例4: invertImage

import java.awt.image.ShortLookupTable; //导入依赖的package包/类
private static BufferedImage invertImage(final BufferedImage src) {
  final int w = src.getWidth();
  final int h = src.getHeight();
  final BufferedImage dst = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);

  final BufferedImageOp invertOp = new LookupOp(new ShortLookupTable(0, invertTable), null);
  return invertOp.filter(src, dst);
}

开发者ID:mstritt，项目名称:orbit-image-analysis，代码行数:9，代码来源:SegmenterFacade.java

示例5: doTransform

import java.awt.image.ShortLookupTable; //导入依赖的package包/类
@Override
public BufferedImage doTransform(BufferedImage src, BufferedImage dest) {
    int numLevels = levels.getValue();
    RGBLookup rgbLookup = new RGBLookup();
    rgbLookup.initFromPosterize(numLevels);

    BufferedImageOp filterOp = new FastLookupOp((ShortLookupTable) rgbLookup.getLookupOp());
    filterOp.filter(src, dest);

    return dest;
}

开发者ID:teddyted，项目名称:iSeleda，代码行数:12，代码来源:Posterize.java

示例6: colorExtractChannel

import java.awt.image.ShortLookupTable; //导入依赖的package包/类
private static BufferedImage colorExtractChannel(BufferedImage src, BufferedImage dest, int channel) {
    LookupTable lookupTable;

    switch (channel) {
        case RED_CHANNEL:
            lookupTable = LookupFactory.createLookupForOnlyRed();
            break;
        case REMOVE_RED_CHANNEL:
            lookupTable = LookupFactory.createLookupForRemoveRed();
            break;
        case GREEN_CHANNEL:
            lookupTable = LookupFactory.createLookupForOnlyGreen();
            break;
        case REMOVE_GREEN_CHANNEL:
            lookupTable = LookupFactory.createLookupForRemoveGreen();
            break;
        case BLUE_CHANNEL:
            lookupTable = LookupFactory.createLookupForOnlyBlue();
            break;
        case REMOVE_BLUE_CHANNEL:
            lookupTable = LookupFactory.createLookupForRemoveBlue();
            break;
        default:
            throw new IllegalStateException("should not het here");
    }

    BufferedImageOp filterOp = new FastLookupOp((ShortLookupTable) lookupTable);
    filterOp.filter(src, dest);
    return dest;
}

开发者ID:teddyted，项目名称:iSeleda，代码行数:31，代码来源:ExtractChannel.java