public virtual CropResult analyze(Bitmap input)
{
Image inputI = new Image(input);
Image outputI = new Image(input.Width, input.Height);
prepareCie(inputI);
edgeDetect(inputI, outputI);
skinDetect(inputI, outputI);
saturationDetect(inputI, outputI);
//Bitmap output = new Bitmap(input.Width, input.Height);
//for (int i = 0; i < input.Width; i++)
// for (int j = 0; j < input.Height; j++) {
// output.SetPixel(i, j, );
// }
Bitmap score = new Bitmap(input.Width / options.ScoreDownSample, input.Height / options.ScoreDownSample); //, options.BufferedBitmapType);
Image scoreI = new Image(score);
float topScore = float.NegativeInfinity;
Crop topCrop = null;
List <Crop> crops = this.crops(scoreI);
//int l = 0;
foreach (Crop crop in crops)
{
crop.score = this.score(scoreI, crop);
if (crop.score.total > topScore)
{
topCrop = crop;
topScore = crop.score.total;
}
crop.x *= options.ScoreDownSample;
crop.y *= options.ScoreDownSample;
crop.width *= options.ScoreDownSample;
crop.height *= options.ScoreDownSample;
//Crop(input, crop.width, crop.height, crop.x, crop.y).Save(lw.Utils.StringUtils.ToURL(DateTime.Now.Ticks.ToString()) + ".jpg");
}
CropResult result = new CropResult(topCrop, crops);
//Graphics graphics = output.Graphics;
//graphics.Color = Color.cyan;
//if (topCrop != null)
//{
// graphics.drawRect(topCrop.x, topCrop.y, topCrop.width, topCrop.height);
//}
return(result);
}
public System.Drawing.Image Crop(System.Drawing.Image imgPhoto, int Width,
int Height)
{
Options options = new Options();
options.cropWidth(Width);
options.cropHeight(Height);
CropResult cropResult = analyze(options, (Bitmap)imgPhoto);
return(Crop(imgPhoto, cropResult.topCrop.width, cropResult.topCrop.height, cropResult.topCrop.x, cropResult.topCrop.y));
}