登录
首页 » Visual C++ » directxshow

directxshow

于 2007-11-30 发布 文件大小:25KB
0 363
下载积分: 1 下载次数: 38

代码说明:

  vc6.0 控制摄像头源代码,采用directxshow 效率很高,小弟参考了很多的资料才搞明白,和大家共享,希望对大家有帮助(camera control vc6.0 source code, the use of highly efficient directxshow,小弟reference a lot of information in order to engage in to understand, and share, in the hope that we have to help)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • EDLines 快速直线检测算子
    EDLines是一种快速直线检测算子,2012年在ICCV上提出,也是目前处理直线检测最快的算法之一,该算法包含三个步骤:(1)边缘提取:利用Edge Drawing (ED)算法[28,29]从灰度图像中提取边缘片段;(2)线段检测:利用最小二乘法提取直线段;(3)线段确认:遵循Helmholtz定律,从已提取的直线段中摒弃虚假线段。EDLines算法的优越性得益于Edge Drawing (ED)算法能够从灰度图像中准确、快速、稳定地提取出光滑、完整的边缘片段。Edge Drawing (ED)算法包含以下步骤: (1)采用size=5*5,σ=1的高斯核对灰度图像进行平滑滤波,去除噪声; (2)采用一种常用的梯度算子,如Prewitt、Sobel或Scharr等计算平滑后图像中每个像素点的梯度幅度和梯度方向; (3)将梯度图中邻域内幅度最大的像素点标记为锚点,这些锚点成为图像边缘点(edge elements)的概率很大; (4)将相邻的锚点连接成边缘线。从一个锚点起始,ED利用相邻像素的梯度幅度和方向在梯度为最大值的锚点之间游走。 (Edge Drawing (ED) is our recently-proposed, novel, fast edge detection algorithm. What makes ED stand out the existing edge detectors, e.g., Canny, is the following: While the other edge detectors give out a binary edge image as output, where the etected edge pixels are usually independent, discontinuous entities ED produces a set of edge segments, which are clean, contiguous, i.e., connected, chains of edge pixels. Thus, while the output of the other edge detectors requires urther processing to generate potential object boundaries, which may not even be possible or result in inaccuracies ED not only produces perfectly connected object boundaries by default, but it also achieves this in blazing speed compared to other edge detector.)
    2021-03-22 16:29:16下载
    积分:1
  • fire
    对火焰图像进行二值化 边缘检测 链码提取 并计算火焰图像的面积和周长 绝对好用!(Binarization flame image edge detection chain code extraction and absolutely easy to calculate the area and perimeter of the flame image!)
    2013-01-05 16:08:10下载
    积分:1
  • FillRegion
    填充区域图像,设置填充区域,填出图像的颜色(Filled regional images, set fill area, fill in the color of the image)
    2009-01-18 22:45:33下载
    积分:1
  • Histogram-method
    利用直方图双峰法选取适当阈值对图像进行二值化处理。此法只适用于直方图为双峰状图像。(Using the Shuangfeng method to the appropriate threshold histogram of image processing two values. This method is only applicable to the histogram of image of Shuangfeng.)
    2015-04-14 15:56:07下载
    积分:1
  • prient
    静态画图,可以改变图形边框颜色与矩形或椭圆的填充颜色(Static drawing, you can change the fill color graphics border color and rectangular or oval)
    2012-11-22 17:26:00下载
    积分:1
  • Demo3_line-segment-detection-
    直线检测 Visual C++编写 用于图像处理(line segment detection)
    2012-06-29 16:39:16下载
    积分:1
  • lbgvq
    lbg算法是一种经典的矢量量化算法,此源码为lbg算法的c语言实现。(lbg algorithm is a classic vector quantization algorithm, the algorithm lbg source for the C Language.)
    2021-01-06 21:28:54下载
    积分:1
  • cviimage
    cvi图像设计替换背景 扣图专用代码 毕业设计可用(cvi replace the background of graphic design graduate design buckle Figure specific code available)
    2020-07-01 15:00:01下载
    积分:1
  • Seg_soble
    sobel segmentation, this algorithme has a great effect for segmenting
    2015-01-25 18:02:39下载
    积分:1
  • VCPP-image-processing-chapter06
    VisualC++数字图像处理技术详解第2版光盘-第六章(VisualC++ digital image processing technology Detailed Version 2 CD- Chapter VI)
    2016-04-16 13:34:28下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载