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Showing 21-30 of 61 total

Matlab - DoubleFlip Image

// Flip Width & Height

   1  
   2  function flipIMG=DoubleFlip(img)
   3  
   4      tic
   5  
   6      flipIMG = img([1:end/2, end/2:-1:1], [1:end/2, end/2:-1:1], :);
   7  
   8      toc
to image filter matlab flip width height by whitetiger on Nov 01, 2006

Java - ScreenShot

   1  
   2  import java.awt.Rectangle;
   3  import java.awt.Robot;
   4  import java.awt.Toolkit;
   5  import java.awt.image.BufferedImage;
   6  import java.io.File;
   7  
   8  import javax.imageio.ImageIO;
   9  
  10  public class screen2image
  11  {
  12  	public static void main(String[] args) throws Exception
  13  	{
  14  		Robot robot = new Robot();
  15  		
  16  		BufferedImage screenShot = robot.createScreenCapture(new Rectangle(Toolkit.getDefaultToolkit().getScreenSize()));
  17  		ImageIO.write(screenShot, "JPG", new File("screenShot.jpg"));
  18  	}
  19  }
to java images image RGB screenshot jpg j2me gray snapshot by whitetiger on Nov 01, 2006

Java - ImageFilter Simple

// Filtro Embrossing
   1  
   2  	public BufferedImage Embrossing(BufferedImage bi)
   3  	{
   4  		BufferedImage buff = new BufferedImage(bi.getWidth(), bi.getHeight(), bi.getType());
   5  		
   6  		Kernel kernel = new Kernel(3, 3, new float[] {
   7  														-2f, 0f, 0f, 
   8  														 0f, 1f, 0f, 
   9  														 0f, 0f, 2f
  10  													 });
  11  		
  12  		ConvolveOp op = new ConvolveOp(kernel);
  13  		op.filter(bi, buff);
  14  		
  15  		return buff;
  16  	}


// Filtro Blurring
   1  
   2  	public BufferedImage Blurring(BufferedImage bi)
   3  	{
   4  		BufferedImage buff = new BufferedImage(bi.getWidth(), bi.getHeight(), bi.getType());
   5  		
   6  		Kernel kernel = new Kernel(3, 3, new float[] {
   7  														1f/9f, 1f/9f, 1f/9f, 
   8  														1f/9f, 1f/9f, 1f/9f, 
   9  														1f/9f, 1f/9f, 1f/9f
  10  													 });
  11  		
  12  		ConvolveOp op = new ConvolveOp(kernel);
  13  		op.filter(bi, buff);
  14  		
  15  		return buff;
  16  	}


// Filtro Sharpening
   1  
   2  	public BufferedImage Sharpening(BufferedImage bi)
   3  	{
   4  		BufferedImage buff = new BufferedImage(bi.getWidth(), bi.getHeight(), bi.getType());
   5  		
   6  		Kernel kernel = new Kernel(3, 3, new float[] {
   7  														-1f, -1f, -1f, 
   8  														-1f,  9f, -1f, 
   9  														-1f, -1f, -1f
  10  													 });
  11  		
  12  		ConvolveOp op = new ConvolveOp(kernel);
  13  		op.filter(bi, buff);
  14  		
  15  		return buff;
  16  	}
to java images image RGB filter jpg j2me gray by whitetiger on Oct 31, 2006

Java - Color2Gray

   1  
   2  public BufferedImage toGray(BufferedImage bi)
   3  	{
   4  		ColorSpace cs = ColorSpace.getInstance(ColorSpace.CS_GRAY);
   5  		ColorConvertOp op = new ColorConvertOp(cs, null);
   6  		
   7  		return op.filter(bi, null);
   8  	}
to java images image RGB converter jpg j2me gray by whitetiger on Oct 31, 2006

Java - rotate -90°/90°

   1  
   2  public BufferedImage rotate90DX(BufferedImage bi)
   3  	{
   4  		int width = bi.getWidth();
   5  		int height = bi.getHeight();
   6  		
   7  		BufferedImage biFlip = new BufferedImage(height, width, bi.getType());
   8  		
   9  		for(int i=0; i<width; i++)
  10  			for(int j=0; j<height; j++)
  11  				biFlip.setRGB(height-1-j, width-1-i, bi.getRGB(i, j));
  12  		
  13  		return biFlip;
  14  	}



   1  
   2  	public BufferedImage rotate90SX(BufferedImage bi)
   3  	{
   4  		int width = bi.getWidth();
   5  		int height = bi.getHeight();
   6  		
   7  		BufferedImage biFlip = new BufferedImage(height, width, bi.getType());
   8  		
   9  		for(int i=0; i<width; i++)
  10  			for(int j=0; j<height; j++)
  11  				biFlip.setRGB(j, i, bi.getRGB(i, j));
  12  		
  13  		return biFlip;
  14  	}
to java images image RGB jpg rotate j2me by whitetiger on Oct 31, 2006

Java - HalfFlipH / HalfFlipW

   1  
   2  	public BufferedImage halfFlipW(BufferedImage bi)
   3  	{
   4  		int width = bi.getWidth();
   5  		int height = bi.getHeight();
   6  		
   7  		BufferedImage biFlip = new BufferedImage(width, height, bi.getType());
   8  		
   9  		for(int i=0; i<width; i++)
  10  			for(int j=0; j<height/2; j++)
  11  			{
  12  				biFlip.setRGB(i, j, bi.getRGB(i, j));
  13  				biFlip.setRGB(i, (height-1)-j, bi.getRGB(i, j));
  14  			}
  15  		
  16  		return biFlip;
  17  	}



   1  
   2  	public BufferedImage halfFlipH(BufferedImage bi)
   3  	{
   4  		int width = bi.getWidth();
   5  		int height = bi.getHeight();
   6  		
   7  		BufferedImage biFlip = new BufferedImage(width, height, bi.getType());
   8  		
   9  		for(int i=0; i<width/2; i++)
  10  			for(int j=0; j<height; j++)
  11  			{
  12  				biFlip.setRGB(i, j, bi.getRGB(i, j));
  13  				biFlip.setRGB((width-1)-i, j, bi.getRGB(i, j));
  14  			}
  15  		
  16  		return biFlip;
  17  	}
to java images image RGB jpg j2me flip half by whitetiger on Oct 30, 2006

Java - FlipH / FlipW

   1  
   2  public BufferedImage flipH(BufferedImage bi)
   3  	{
   4  		int width = bi.getWidth();
   5  		int height = bi.getHeight();
   6  		
   7  		BufferedImage biFlip = new BufferedImage(width, height, bi.getType());
   8  		
   9  		for(int i=0; i<width; i++)
  10  			for(int j=0; j<height; j++)
  11  				biFlip.setRGB((width-1)-i, j, bi.getRGB(i, j));
  12  		
  13  		return biFlip;
  14  	}



   1  	
   2  	public BufferedImage flipW(BufferedImage bi)
   3  	{
   4  		int width = bi.getWidth();
   5  		int height = bi.getHeight();
   6  		
   7  		BufferedImage biFlip = new BufferedImage(width, height, bi.getType());
   8  		
   9  		for(int i=0; i<width; i++)
  10  			for(int j=0; j<height; j++)
  11  				biFlip.setRGB(i, (height-1)-j, bi.getRGB(i, j));
  12  		
  13  		return biFlip;
  14  	}
to java images image RGB jpg j2me flip by whitetiger on Oct 30, 2006

Java - ZoomOUT image

   1  
   2  public BufferedImage zoomOut(BufferedImage bi, int scale)
   3  	{
   4  		int width = bi.getWidth() / scale;
   5  		int height = bi.getHeight() / scale;
   6  		
   7  		BufferedImage biScale = new BufferedImage(width, height, bi.getType());
   8  		
   9  		for(int i=0; i<width; i++)
  10  			for(int j=0; j<height; j++)
  11  				biScale.setRGB(i, j, bi.getRGB(i*scale, j*scale));
  12  		
  13  		return biScale;
  14  	}
to java images image RGB zoom jpg j2me by whitetiger on Oct 29, 2006

Java - ZoomIN Image

   1  
   2  public BufferedImage zoomIn(BufferedImage bi, int scale)
   3  	{
   4  		int width = scale * bi.getWidth();
   5  		int height = scale * bi.getHeight();
   6  		
   7  		BufferedImage biScale = new BufferedImage(width, height, bi.getType());
   8  		
   9                  // Cicla dando un valore medio al pixel corrispondente
  10  		for(int i=0; i<width; i++)
  11  			for(int j=0; j<height; j++)
  12  				biScale.setRGB(i, j, bi.getRGB(i/scale, j/scale));
  13  		
  14  		return biScale;
  15  	}
to java images image RGB zoom jpg j2me by whitetiger on Oct 29, 2006

Image Resizer for Adobe Photoshop CS2

//

   1  
   2  /*
   3  resizer.jsx for Adobe Photoshop CS2
   4  
   5  WARNING: this script changes documents that will be processed.
   6           so be sure to duplicate documents before script runs.
   7  
   8  this script resizes images storing in given number of pixel.
   9  smaller images than given number won't be resized.
  10  all images will be changed into RGB color mode.
  11  
  12  last update: 2006-10-26
  13  */
  14  
  15  preferences.rulerUnits = Units.PIXELS;
  16  
  17  cutVal = 960;
  18  fileType = "*.psd";
  19  
  20  folderObj = Folder.selectDialog("select folder");
  21  
  22  if(folderObj != null) {
  23  	inputFileType = prompt("input file type like '*.psd'", fileType);
  24  	if(inputFileType != null) { fileType = inputFileType; }
  25  	
  26  	inputCutVal = prompt("input length (pixel)", cutVal);
  27  	if(inputCutVal != null) { cutVal = eval(inputCutVal); }
  28  	
  29  	fileList = folderObj.getFiles(fileType);
  30  	
  31  	for(i = 0; i < fileList.length; i++) {
  32  		open(fileList[i]);
  33  		
  34  		if(activeDocument.width.value > cutVal || activeDocument.height.value > cutVal) {
  35  			if(activeDocument.width.value > activeDocument.height.value) {
  36  				activeDocument.resizeImage(
  37  					cutVal,
  38  					(cutVal / activeDocument.width.value) * activeDocument.height.value,
  39  					72,
  40  					ResampleMethod.BICUBICSHARPER
  41  					);
  42  			} else {
  43  				activeDocument.resizeImage(
  44  					(cutVal / activeDocument.height.value) * activeDocument.width.value,
  45  					cutVal,
  46  					72,
  47  					ResampleMethod.BICUBICSHARPER
  48  					);
  49  			}
  50  		}
  51  		
  52  		activeDocument.changeMode(ChangeMode.RGB);
  53  		
  54  		activeDocument.close(SaveOptions.SAVECHANGES);
  55  	}
  56  }
to image photoshop by garamond on Oct 26, 2006
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Showing 21-30 of 61 total