docs: public static void addUniform(GrayS32 input, Random rand , int min , int max) {
  		int range = max-min;
  
  		int[] data = input.data;
  
  		for (int y = 0; y < input.height; y++) {
  			int index = input.getStartIndex() + y * input.getStride();
  			for (int x = 0; x < input.width; x++) {
  				int value = (data[index] ) + rand.nextInt(range)+min;
  				data[index++] =  value;
  			}
  		}
  	}