public AdaptiveSquareBinaryFilter(int radius, double bias, boolean down, ImageType<T> inputType) {
   this.radius = radius;
   this.bias = bias;
   this.down = down;
   this.inputType = inputType;
   work1 = inputType.createImage(1, 1);
   work2 = inputType.createImage(1, 1);
 }
 public DebugTldTrackerTldData(ImageType<T> type) {
   input = type.createImage(1, 1);
 }