private void processNetwork() throws IOException {
System.out.println("Downsampling images...");
for (final ImagePair pair : this.imageList) {
final NeuralData ideal = new BasicNeuralData(this.outputCount);
final int idx = pair.getIdentity();
for (int i = 0; i < this.outputCount; i++) {
if (i == idx) {
ideal.setData(i, 1);
} else {
ideal.setData(i, -1);
}
}
final Image img = ImageIO.read(pair.getFile());
final ImageNeuralData data = new ImageNeuralData(img);
this.training.add(data, ideal);
}
final String strHidden1 = getArg("hidden1");
final String strHidden2 = getArg("hidden2");
this.training.downsample(this.downsampleHeight, this.downsampleWidth);
final int hidden1 = Integer.parseInt(strHidden1);
final int hidden2 = Integer.parseInt(strHidden2);
this.network =
EncogUtility.simpleFeedForward(
this.training.getInputSize(), hidden1, hidden2, this.training.getIdealSize(), true);
System.out.println("Created network: " + this.network.toString());
}
public void handleIntent(int requestCode, int resultCode, Intent data) {
if (resultCode == Activity.RESULT_OK && requestCode == REQUEST_CAPTURE) {
setCapturedImage();
} else if (resultCode == Activity.RESULT_OK && requestCode == REQUEST_GALLERY && null != data) {
mImagePair.imagePath =
ImageUtils.getSmallImageFromSDCard(
folderName, ImageUtils.getRealPathFromURI(mContext, data.getData()), mWidth, mHeight);
mImagePair.imageView.setImageBitmap(
ImageUtils.getBitmapFromFile(mImagePair.imagePath, mWidth, mHeight));
} else if (resultCode == Activity.RESULT_CANCELED
&& (requestCode == REQUEST_CAPTURE || requestCode == REQUEST_GALLERY)) {
mImagePair.imagePath = null;
}
}