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POConverting DICOM image to jpeg image
 

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  1. POConverting DICOM image to jpeg image
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    <p>My code is </p> <pre><code>import java.awt.image.BufferedImage; import java.io.BufferedOutputStream; import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.io.OutputStream; import java.util.Iterator; import javax.imageio.ImageIO; import javax.imageio.ImageReader; import javax.imageio.stream.ImageInputStream; import org.dcm4che2.imageio.plugins.dcm.DicomImageReadParam; import com.sun.image.codec.jpeg.JPEGCodec; import com.sun.image.codec.jpeg.JPEGImageEncoder; public class DicomToJpeg { public static void main(String args[]) throws IOException, Exception { dicomToJpeg("d:/F74AFBC7"); } public static void dicomToJpeg(String args) throws IOException, Exception { // TODO Auto-generated method stub try { File myDicomFile = new File(args); BufferedImage myJpegImage = null; Iterator&lt;ImageReader&gt; iter = ImageIO.getImageReadersByFormatName("DICOM"); ImageReader reader = (ImageReader) iter.next(); DicomImageReadParam param = null; try{ param = (DicomImageReadParam) reader.getDefaultReadParam(); } catch (Exception e) { e.printStackTrace(); } ImageInputStream iis=ImageIO.createImageInputStream(myDicomFile); reader.setInput(iis, false); myJpegImage = reader.read(0, param); iis.close(); if (myJpegImage == null) { System.out.println("\nError: couldn't read dicom image!"); return; } File myJpegFile = new File("d:/demo.jpg"); OutputStream output = new BufferedOutputStream(new FileOutputStream(myJpegFile)); JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(output); encoder.encode(myJpegImage); System.out.println("Image Create successufully"); output.close(); } catch(IOException e){ System.out.println("\nError: couldn't read dicom image!"+ e.getMessage()); return; } } } </code></pre> <p>When i execute in java project using eclipse it work fine... But when i execute using web application and in this i call it from controller page like</p> <blockquote> <p>DicomToJpeg.dicomToJpeg("d:/F74AFBC7");</p> </blockquote> <p>then it gives error like...</p> <pre><code>java.util.NoSuchElementException at javax.imageio.spi.FilterIterator.next(Unknown Source) at javax.imageio.ImageIO$ImageReaderIterator.next(Unknown Source) at javax.imageio.ImageIO$ImageReaderIterator.next(Unknown Source) at com.lifecare.controller.DicomToJpeg.dicomToJpeg(DicomToJpeg.java:32) </code></pre> <p>How to solve this error please help me....</p>
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    1. This table or related slice is empty.
    1. PTQuestion
    1. USYouddh
    1. USPanchotiya Vipul
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
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      1. POConverting DICOM image to jpeg image
      1. This table or related slice is empty.
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      1. POConverting DICOM image to jpeg image
      1. This table or related slice is empty.
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    1. COHave you import all the above statements in JSP Page? Can you paste your JSP Page.
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      1. POConverting DICOM image to jpeg image
      1. USAshwin Parmar
 

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