Form 0 0 1269 752 图像锐化 30 10 161 41 Agency FB 22 75 true 图像锐化 Qt::AlignCenter 740 10 480 480 Agency FB 14 75 true QFrame::Box QFrame::Raised 处理后的图像 Qt::AlignCenter 40 90 111 28 打开图片 false true 10 230 171 151 Sobel算子 40 110 93 28 确定 30 20 121 19 X方向梯度 30 50 121 19 Y方向梯度 30 80 121 19 X和Y方向梯度 10 400 171 111 Laplace算子 40 60 93 28 确定 100 30 46 22 1 2 1 30 30 51 21 核大小： 220 10 480 480 Agency FB 14 75 true QFrame::Box QFrame::Raised 原图 false Qt::AlignCenter 10 530 271 211 自定义3*3卷积核 40 40 51 22 1 -100.000000000000000 0.500000000000000 110 40 51 22 1 -100.000000000000000 0.500000000000000 -1.000000000000000 180 40 51 22 1 -100.000000000000000 0.500000000000000 40 80 51 22 1 -100.000000000000000 0.500000000000000 -1.000000000000000 110 80 51 22 1 -100.000000000000000 0.500000000000000 5.000000000000000 180 80 51 22 1 -100.000000000000000 0.500000000000000 -1.000000000000000 40 120 51 22 1 -100.000000000000000 0.500000000000000 110 120 51 22 1 -100.000000000000000 0.500000000000000 -1.000000000000000 180 120 51 22 1 -100.000000000000000 0.500000000000000 90 160 93 28 确定 40 180 111 31 40 140 111 31 选择锐化类型：