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实验中发现opencv的cvCaptureFromCAM 使用的是vfw,采用消息机制,速度较慢,测试发现fps只有 9
实验中发现opencv的cvCaptureFromCAM 使用的是vfw,采用消息机制,速度较慢,测试发现fps只有 9-12左右,太慢了. 发现经过使用directshow后速度提升到60帧/s.在opencv group上了解到这是一个普遍问题,也许有人做过转换,却没有完整的例子与代码.在此贴出.对希望提高opencv视频分析速度的有所帮助-Opencv experiment found that the cvCaptureFromCAM using vfw, the use of information mechanism to slow fps test found that only about 9-12, too slow. Discovered through the use of DirectShow velocity to 60/s. In opencv group understanding that this is a common problem, perhaps someone has done the conversion, but no complete examples and code.此贴out in. opencv want to improve the speed of video analysis help
- 2022-07-16 07:04:03下载
- 积分：1
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基于arm的是视屏采集传输
一、此版本实现视频的采集，基本实现视频的压缩,实现视频实时传输（有线网络＋无线网络）（有限测试有2-3秒延迟）。运行：1.make clean 2.make all (make)编译环境改变时，请重新编译X264的相关文件，x264原工程代码已提供，即x264-snapshot-20120825-2245文件夹，替换x264.h,x264_config.h,libx264.a，还需make clean 相关文件。二、播放软件使用开源软件VLC，先使用VLC打开sdp文件，在运行视频采集传输端程序，详细文件件“播放软件文件”文件夹。（VLC2.0版本效果较好）三、摄像头为罗技C170（176x144)。
- 2023-01-02 04:30:04下载
- 积分：1
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用DirectShow流缓冲发动机工作。您可以轻松地创建不同的金…
Working with Directshow Stream Buffer Engine. You can easily create different audio or video decoder class. -Working with Directshow Stream Buffer Engine. You can easily create different audio or video decoder class.
- 2022-12-24 04:45:04下载
- 积分：1
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视频监控云台控制软件，包括PELCO
视频监控云台控制软件，内含PELCO-P PELCO-D协议-Video Surveillance PTZ control software, including PELCO-P PELCO-D protocol
- 2023-07-06 07:00:04下载
- 积分：1
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本作品为板连接视频编码芯片为Altera DE1…
This the artwork for a board that connects a video encoder chip to a Altera DE1 board (or any other) via a IDE cable-This is the artwork for a board that connects a video encoder chip to a Altera DE1 board (or any other) via a IDE cable
- 2022-01-25 19:51:29下载
- 积分：1
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Inoo original encrypted code, and you will learn! Hah
Inoo原码处理代码,希望和大家一起学习!hah-Inoo original encrypted code, and you will learn! Hah
- 2022-08-22 23:21:34下载
- 积分：1
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用程序做屏幕捕捉和处理程序，一起学习和…
用delphi做的屏幕捕捉和处理程序，一起学习，刚才传了一下好像没传上-delphi do with the screen capture and handling procedures, learning together and passed for a moment seems to be no on-
- 2022-05-27 19:39:50下载
- 积分：1
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利用混合高斯模型训练视频，获得背景图像，并将背景保存。...
利用混合高斯模型训练视频，获得背景图像，并将背景保存。-training video with GMM model ,then get the background,and store the picture in your computer.
- 2022-07-15 09:57:35下载
- 积分：1
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kinect手势识别及蓝牙与单片机通信程序
本程序借鉴sdk上给的识别人体骨骼的例子，完善了对人体姿态的识别，定义了多个动作，但我当时是用来控制小车所以用了四个姿势控制小车前后左右，通过蓝牙串口发送到单片机上，单片机程序这里省略，该压缩包程序在vs2010上，kinect for windows sdk v1.7下运行成功，算法简陋，还请多多指教
- 2022-01-25 20:34:08下载
- 积分：1
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lineup of video collection, Yan Yun a teacher makes use of the VFW demo
巨棒的视频采集,闫允一老师的例程 利用VFW的demo-lineup of video collection, Yan Yun a teacher makes use of the VFW demo
- 2022-05-17 22:40:16下载
- 积分：1
