Changes

<code>

void openMP_imgProcessor::sharpenImg(cv::Mat& image) {

//supressing OpenCV messages

}

}

for (int c = 0; c < 3; c++) {

image.at<cv::Vec3b>(y, x)[c] = cv::saturate_cast<uchar>(image.at<cv::Vec3b>(y, x)[c] + sum * 0.99);

}

}

//stop supressing

std::cout.rdbuf(coutbuf);

}

void openMP_imgProcessor::brightenImg(cv::Mat& image, int brightnessLvl) {

}

}

//stop supressing

std::cout.rdbuf(coutbuf);