private void reconstruct(List<Mat> blocks) {
		int a = original.rows() / 8;
		int b = original.cols() / 8;

		Mat[][] blockArray = new Mat[b][a];

		for (int x = 0; x < a; x++) {
			for (int z = 0; z < b; z++) {
				int y = b * x;
				blockArray[x][z] = blocks.get(y + z);
			}
		}

		Mat result = new Mat(b * 8, a * 8, original.type());

		for (int y = 0; y < b; y++) {
			for (int x = 0; x < a; x++) {
				for (int m = 0; m < 8; m++) {
					for (int n = 0; n < 8; n++) {
						double[] values = blockArray[y][x].get(m, n);
						result.put(y * 8 + m, x + 8 * m, values);
					}
				}
			}
		}

		showResult(result);
	}