for (int j = 0; j <= 5; ++j) {
		std::cout << "Train with image " << j << std::endl;

		char *file = new char[255];
		sprintf(file, "C:\\Users\lab\\Downloads\\conv_images\\img1_%d", j);
		float *in = ImageTools::readImageGray8ToFloat(QString(file), w, h, 0.1, 0.9);
		images.push_back(in);

	}