Description: In computer vision, one usually needs access to video frames as they are streamed in order to analyze or process them in some way. This code-pack shows how to obtain a single bitmap from a video stream using Microsoft Directshow. Platform: |
Size: 68541 |
Author:王刚 |
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Description: In computer vision, one usually needs access to video frames as they are streamed in order to analyze or process them in some way. This code-pack shows how to obtain a single bitmap from a video stream using Microsoft Directshow. Platform: |
Size: 68608 |
Author:王刚 |
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Description: 使用DirectShow抓帧程序，将内容加上位图头文件之后保存在硬盘上，结构清晰，适合入门-Use DirectShow frame grasping procedures, together with the content after the bitmap header files stored on the hard drive, structural clarity, suitable for entry- Platform: |
Size: 2762752 |
Author:Bruce |
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Description: 实现了应用DirectShow的Imediet接口抓取视频帧，并将视频帧保存在指定的路径为位图图片-Application to achieve the Imediet interface DirectShow video frame crawl, and video frame saved in the specified path for the bitmap image Platform: |
Size: 1024 |
Author:haiyan |
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Description: 高清卡口监控报警系统基于Microsoft的DirectShow技术，运行于Windows 2000或以上平台。本系统支持目前市面上的大多数WDM驱动程序的视频捕捉卡、1394及USB连接的DV设备等，支持一机多卡；支持内存中位图的识别；支持BMP、JPG等图片格式文件的识别及存储；支持AVI、MPG、WMV等录像文件格式的回放及识别；支持MPEG4高压缩比的AVI格式的录像片断保存。-HD mount monitor alarm system is based on Microsoft s DirectShow technology and runs on Windows 2000 or higher platform. This system supports the current market, most of the WDM driver video capture card, 1394, and USB connected DV equipment in support of a multi-card machines to support in-memory bitmap of the identification support for BMP, JPG and other image format files identified and storage support for AVI, MPG, WMV and other video file formats, playback and identification support MPEG4 high compression ratio to save AVI format video clips. Platform: |
Size: 51200 |
Author:tangcp |
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Description: 其于DirectShow SDK开发的采集视频程序，可以单独地采集单帧24位位图图像，它是基础的简单的DirectShow程序，特别利于初学者学习，程序中都是微软的示范源代码，只是简单的加了C++封装。-DirectShow SDK developed its capture video program, you can capture single frame alone 24-bit bitmap images, it is a simple DirectShow-based procedures, in particular, help beginners learn the demonstration program is Microsoft source code, but simply Add a C++ package. Platform: |
Size: 6285312 |
Author:王亮 |
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Description: 基于DirectShow的windows摄像头(camera)采集程序；可以将采集到的数据保存bmp位图-Saved bmp bitmap data can be collected based on DirectShow windows camera (camera) acquisition program
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Size: 1553408 |
Author:zhang |
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Description: C++ MFC OpenCV和MFC的实例，包括界面程序+各种图像处理操作，演示如何在MFC中使用OpenCV，由3部分组成。一、Windows 下用 MFC 编制的程序框架，采用设备无关位图DIB实现Windows多文档模式下图像的显示，实现显示的关键函数StretchDIBits的原型； 二、调用 OpenCV 函数实现处理
使用 OpenCV 函数处理图像在 MFC 环境下显示，实现功能为图像平滑、图像缩小与Canny 边缘检测。三、用 DirectShow 编制的视频采集程序
采用 DirectShow 实现视频采集，其优点是支持高分辨率图像采集，最高分辨率由所用的摄像头决定，如罗技130万像素USB摄像头C300最高分辨率可达1280*1024，在MPEG模式下采集速度为每秒15郑使用时CPU 的时间占用率在15~30 之间-C++ MFC OpenCV and MFC examples, including the interface program+ various image processing operations, demonstrates how to use OpenCV in the MFC, consists of three parts. First, the procedural framework under Windows with MFC prepared using the device-independent bitmap DIB achieve the Windows Multiple Document mode image display, to achieve critical function prototype StretchDIBits display Second, the call processing functions for OpenCV
Image processing functions using OpenCV in the MFC environment shows that achieve functional as image smoothing, image reduction and Canny edge detection. Third, using DirectShow video capture program preparation
Using DirectShow video capture, the advantage is to support high-resolution image capture, the maximum resolution is determined by the use of the camera, such as a 1.3 megapixel Logitech C300 USB camera resolution up to 1280* 1024, in the collection rate for each MPEG mode Zheng 15 seconds time when the CPU occupancy rate is between 15 t Platform: |
Size: 5444608 |
Author:apudn58 |
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Search - bitmap directshow