09 2019 档案

摘要:Matlab中filter2与opencv中filter2D的比较 比较一:横向卷积 Matlab中filter2: opencv中filter2D: Mat C =(Mat_<float>(3,4)<<1,2,3,4,5,6,7,8,9,10,11,12); float *data = NULL; 阅读全文
posted @ 2019-09-24 16:14 walker_bin 阅读(682) 评论(0) 推荐(0)
摘要:矩阵的边界填充类型 Mat C =(Mat_<uchar>(3,3)<<1,2,3,4,5,6,7,8,9); uchar *data = NULL; for (int row = 0; row < C.rows; row++) { data = (uchar *)C.ptr<uchar>(row) 阅读全文
posted @ 2019-09-24 15:19 walker_bin 阅读(573) 评论(0) 推荐(0)
摘要:系统:ubuntu16.04 唯一需要的其他“开发环境”是gcc编译器和文本编辑器。为了编译需要GStreamer并使用GStreamer核心库的代码,请记住将此字符串添加到您的gcc命令:pkg-config --cflags --libs gstreamer-1.0如果您正在使用其他GStrea 阅读全文
posted @ 2019-09-18 14:32 walker_bin 阅读(614) 评论(0) 推荐(0)
摘要:DeepStream主页:https://developer.nvidia.com/deepstream-sdk DeepStream Development Guide:https://docs.nvidia.com/metropolis/deepstream/4.0/dev-guide/ Dee 阅读全文
posted @ 2019-09-16 16:54 walker_bin 阅读(7332) 评论(1) 推荐(1)
摘要:gstreamer官网:https://gstreamer.freedesktop.org/ 1、apt-get安装 安装指令和使用示例,参照https://gstreamer.freedesktop.org/documentation/installing/on-linux.html?gi-lan 阅读全文
posted @ 2019-09-14 20:21 walker_bin 阅读(15828) 评论(1) 推荐(0)
摘要:1、下载最新版本:http://valgrind.org/downloads/current.html#current 2、tar -jxvf valgrind-3.15.0.tar.bz2.tar.bz2 3、cd valgrind-3.15.0 4、sudo ./configure 5、sudo 阅读全文
posted @ 2019-09-03 09:31 walker_bin 阅读(2562) 评论(0) 推荐(0)