摘要: Mat img = Imgcodecs.imread("图片绝对路径");Mat imgCopy = new Mat(img.size(), CvType.CV_8UC1);HighGui.imshow("Ori",img);double alpha = 1.5; // 大于0增加亮度,小于1大于0 阅读全文
posted @ 2024-06-28 11:47 Lee597 阅读(60) 评论(0) 推荐(0)
摘要: Mat sharpened = new Mat();MatOfDouble kernel = new MatOfDouble(-1,-1,-1,-1,9,-1,-1,-1,-1);Imgproc.filter2D(原始图片的 Mat对象,sharpened,-1,kernel); 阅读全文
posted @ 2024-06-28 09:25 Lee597 阅读(55) 评论(0) 推荐(0)