在Android上顯示DICOM圖像

Question

我想在android上顯示DICOM圖像。有沒有什麼辦法可以在Android上將DICOM圖像轉換爲JPEG格式？

目前DICOM默認轉換爲位圖返回null。任何想法如何繼續？

Answer 1

Imebra提供了Java綁定Android和文檔演示瞭如何提取準備要顯示的圖像：

// Allocate a transforms chain: contains all the transforms to execute before displaying 
    // an image. Can be empty 
    TransformsChain transformsChain = new TransformsChain(); 

    // Let's use a DrawBitmap object to generate a buffer with the pixel data. We will 
    // use that buffer to create an Android Bitmap 
    com.imebra.dicom.DrawBitmap drawBitmap = new com.imebra.dicom.DrawBitmap(image, transformsChain); 

    int temporaryBuffer[] = new int[1]; // Temporary buffer. Just used to get the needed buffer size 
    int bufferSize = drawBitmap.getBitmap(image.getSizeX(), image.getSizeY(), 0, 0, image.getSizeX(), image.getSizeY(), temporaryBuffer, 0); 
    int buffer[] = new int[bufferSize]; // Ideally you want to reuse this in subsequent calls to getBitmap() 

    // Now fill the buffer with the image data and create a bitmap from it 
    drawBitmap.getBitmap(image.getSizeX(), image.getSizeY(), 0, 0, image.getSizeX(), image.getSizeY(), buffer, bufferSize); 

    Bitmap renderBitmap = Bitmap.createBitmap(buffer, image.getSizeX(), image.getSizeY(), Bitmap.Config.ARGB_8888); 
    imageView.setImageBitmap(renderBitmap);