private double[] doFaceRecognitionTask(Image image)
{
//retrieve from the Config-file if the student image shell should be used (if not set, use default)
FaceRecognitionTask.setImageImplementation(("false".Equals(ConfigManager.GetSetting("shellUsesDefault")) ? true : false));
FaceRecognitionTask task = new FaceRecognitionTask(new Bitmap(image));
try {
doPreProcessing(task);
doLocalization(task);
doExtraction(task);
if (!task.executePostProcessing())
{
throw new FaceRecognitionTask.FaceRecognitionException("Post-processing: failed!");
}
if (!task.executeRepresentation())
{
throw new FaceRecognitionTask.FaceRecognitionException("Representation: failed!");
}
else
{
return(task.getFacialParameters());
}
} catch (FaceRecognitionTask.FaceRecognitionException e) {
log("Exception during face recognition:");
log(e.Message);
} finally {
task.dispose();
}
return(null);
}
private void doLocalization(FaceRecognitionTask task)
{
task.prepareLocalization();
//retrieve from the Config-file if the student algorithms should be used (if not set, use default)
task.executeLocalizationStep1(("false".Equals(ConfigManager.GetSetting("step2_1UsesDefault")) ? true : false));
log("Localization step 1: successful!");
pictureBox4.Image = task.localizationDebug;
task.executeLocalizationStep2(("false".Equals(ConfigManager.GetSetting("step2_2UsesDefault")) ? true : false));
log("Localization step 2: successful!");
pictureBox4.Image = task.localizationDebug;
task.executeLocalizationStep3(("false".Equals(ConfigManager.GetSetting("step2_3UsesDefault")) ? true : false));
log("Localization step 3: successful!");
pictureBox4.Image = task.localizationDebug;
task.executeLocalizationStep4(("false".Equals(ConfigManager.GetSetting("step2_4UsesDefault")) ? true : false));
log("Localization step 4: successful!");
pictureBox4.Image = task.localizationDebug;
task.executeLocalizationStep5(("false".Equals(ConfigManager.GetSetting("step2_5UsesDefault")) ? true : false));
log("Localization step 5: successful!");
pictureBox4.Image = task.localizationDebug;
}
private void doPreProcessing(FaceRecognitionTask task)
{
//retrieve from the Config-file if the student algorithms should be used (if not set, use default)
task.executePreProcessingStep1(("false".Equals(ConfigManager.GetSetting("step1_1UsesDefault")) ? true : false));
log("PreProcessing step 1: successful!");
task.executePreProcessingStep2(("false".Equals(ConfigManager.GetSetting("step1_2UsesDefault")) ? true : false));
log("PreProcessing step 2: successful!");
pictureBox2.Image = task.preProcessing2;
task.executePreProcessingStep3(("false".Equals(ConfigManager.GetSetting("step1_3UsesDefault")) ? true : false));
log("PreProcessing step 3: successful!");
task.executePreProcessingStep4(("false".Equals(ConfigManager.GetSetting("step1_4UsesDefault")) ? true : false));
log("PreProcessing step 4: successful!");
pictureBox3.Image = task.preProcessing4;
}
