private static void ifft2() {
		ImageData imageData = originalImage.getImageData();
		FFT2 fft2 = new FFT2();
		fft2.ifft2(imageData.height, imageData.width, complexData);
		int[][] pixels2i = fft2.getPixels2i();
		for (int row = 0; row < imageData.height; row++) {
			for (int col = 0; col < imageData.width; col++) {
				imageData.setPixel(col, row, pixels2i[row][col]);
			}
		}
		inverseImage = new Image(frequncyImage.getDevice(), imageData);
		inverseImageHistogram = ImageUtils.analyzeHistogram(inverseImage.getImageData());
	}