-
数字图像处理增加亮点和对比度
#include#includeusing namespace cv;int main() {Mat src,dst;src = imread("D:/ps/circle.png");int rows = src.rows;int cols = src.cols;float alpht = 1.8;float bea = 50;dst = Mat::zeros(src.size(), src.type());for (int row = 0; row < rows; row++) {for (int col = 0; col < cols; col++) {int b = src.at(row, col)[0];int g = src.at(row, col)[1];int r = src.at(row, col)[2];dst.at(row, col)[0] = saturate_cast(alpht*b + bea);dst.at(row, col)[1] = saturate_cast(alpht*g + bea);dst.at(row, col)[2] = saturate_cast(alpht*r + bea);}}namedWindow("s", CV_WINDOW_AUTOSIZE);namedWindow("d", CV_WINDOW_AUTOSIZE);imshow("s", src);imshow("d", dst);waitKey(0);r
- 2022-05-14 06:46:25下载
- 积分:1
-
打码平台 远程打码 实例源码
C# 远程打码 实例项目源码
- 2013-06-13下载
- 积分:1
-
nehe_opengl_chs
NEHE完整教程,对学习openGL非常有帮助(NEHE complete tutorial on openGL study very helpful)
- 2009-03-08 13:51:19下载
- 积分:1
-
飞机订票系统课程设计源代码
飞机订票系统课程设计源代码(aircraft design courses booking system source code)
- 2005-02-21 19:54:35下载
- 积分:1
-
NavListView
qt实现导航栏,非常实用,可用于项目中,可按照自己的需求修改(QT implementation of navigation bar)
- 2019-02-25 20:21:25下载
- 积分:1
-
StudentScore
这是一个基于ACCESS数据库,用于学校学生成绩管理的系统,能够提高效率.(This is an ACCESS-based database for school management, student achievement system, to improve efficiency.)
- 2009-06-19 09:47:19下载
- 积分:1
-
USB HID CODE
USB HID CODE, 微软2000年写的规范,键盘实际发送的16进制码。
- 2022-06-11 21:43:26下载
- 积分:1
-
textfield
objective-c textfield 下拉菜单实现(objective-c textfield drop-down menu to achieve)
- 2011-11-28 21:06:12下载
- 积分:1
-
numerical-analysis
高斯-塞德尔迭代、拉格朗日差值、牛顿法、四阶龙格库塔
与数值分析有关的公式(Gauss- Seidel iteration)
- 2013-07-01 14:45:14下载
- 积分:1
-
CodePageConverter
Code page convertor.
for Example Convert Ansy char To UTF
- 2014-12-10 00:18:51下载
- 积分:1