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[OpenCV] carpark DL : 0: In this project, we are going to develop an intelligent video surveillance system for a car park. The system monitors the client’s car park 24 hours and 7 days a week. In order to reduce the workload of the security officers, we need to develop an algorithm that is able to detect and extract any moving humans and vehicles. Each type of the extracted moving objects should be outlined using smallest possible bounding-boxes that enclose the moving objects. All humans are to be outlined in red bounding-boxes and cars are in blue bounding-boxes
Date : 2025-12-22 Size : 2.48mb User : 李台
[OpenCV] opencv5-21-24 DL : 0: opencv基础篇例程第五章关于图像处理方面-the opencv basis articles routine
Date : 2025-12-22 Size : 595kb User : face
[OpenCV] code DL : 0: OPENCV 24 SOURCE CODE-OPENCV 24 SOURCE CODE
Date : 2025-12-22 Size : 1.98mb User : frank
[OpenCV] 1 DL : 0: 基于opencv的图像灰度化，将24位彩色图像重新量化为8位灰度图像-gray image
Date : 2025-12-22 Size : 225kb User : 徐青青
[OpenCV] Multi-Camera-opencv-library DL : 0: opencv多摄象头库:支持dshow的视频采集设备，最多10个，通过回调产生24b的RGB位图。使用前请注册HYSnapshot,关于有些记录avi文件的参数，请忽略。使用方法请看demo 如果要挂接到opencv请创建一个24位的image,请一定注意将数据按行字节拷贝，-Multi-Camera opencv library: dshow video capture device supports up to 10, 24b of RGB bitmap generated by callback. Please register before using HYSnapshot, parameters recorded on some avi files, please ignore. If you want to see the demo use opencv attached to create a 24-bit image, be sure to pay attention to the data by row byte copy,
Date : 2025-12-22 Size : 77kb User : 徐达
[OpenCV] OpenCV2.42_Image DL : 0: BCB 2007 使用 OpenCV 2.24 部份功能的簡單範例，內含 lib、dll 及 include 檔，實做功能為開啟圖檔並顯示在 TImage 元件顯示-A simple example using OpenCV 2.24 BCB 2007 part feature, containing lib, dll and include files
Date : 2025-12-22 Size : 4.75mb User : Casper
[OpenCV] OpenCV DL : 0: 基于opencv的use摄像头视频采集程序 1 基于opencv的两个摄像头数据采集 3 能激发你用代码做视频的冲动程序 6 图像反转（就是把黑的变白，白的变黑） 11 图像格式的转换 12 从摄像头或者AVI文件中得到视频流，对视频流进行边缘检测 13 采用Canny算子进行边缘检测 15 角点检测 18 图像的旋转加缩放（效果很拽，用地球做就像谷歌地球似的） 21 Log-Polar极坐标变换 22 对图像进行形态学操作（图像的开闭，腐蚀和膨胀运算） 24 用不同的核进行图像的二维滤波 27 图像域的填充 30 寻找轮廓实现视频流的运动目标检测（超推荐一下） 35 采用金字塔方法进行图像分割 40 图像的亮度变换 43 单通道图像的直方图 46 计算和显示彩色图像的二维色调-饱和度图像 48 图像的直方图均匀化 50 用Hongh变换检测线段 52 利用Hough变换检测圆（是圆不是椭圆） 57 距离变换 59 椭圆曲线拟合 64 由点集序列或数组创建凸外形 68 Delaunay三角形和Voronoi划分的迭代式构造 71 利用背景建模检测运动物体（推荐） 78 运动模板检测（摄像头） 81 显示如何利用Camshift算法进行彩色目标的跟踪 86 -Based on the use camera video capture program opencv 1 Based on the two camera data acquisition of OpenCV 3 Inspire your code to do video impulse program 6 Image reversal (that is, the black white, white to black) 11 Image format conversion 12 Get the video stream from the camera or AVI file, edge detection is performed on the video stream 13 Using Canny edge detection operator 15 Corner detection is 18 Image rotation and scaling (the effect is dragged by the earth, as Google earth like) 21 Log-Polar coordinate transformation is 22 Morphological operations on images (opening and closing, the image of the corrosion and expansion operations) 24 With different nuclear two-dimensional filtering image 27 The image domain 30 filling To find the outline of implementation of target detection of video streaming (super recommend) 35 Using the Pyramid method for image segmentation 40 The brightness of the image transform 43 Single channel image histogram 46 Calculate and display
Date : 2025-12-22 Size : 1.6mb User : jianglei
[OpenCV] colorCalibration DL : 0: 代码实现了对偏色像机的色彩标定和矫正/校正，主要基于24色板进行标定，再使用自己的算法对图像进行白平衡。对偏色的相机有很好的校正效果（需要标准24色板）-Code of the cast camera calibration and color correction/calibration, calibration based primarily on 24 palette, and then use their own algorithms for image white balance. Have a good camera for color cast correction effect (requires standard 24 color palette
Date : 2025-12-22 Size : 154kb User : 廖琦宇
[OpenCV] color DL : 0: 编程实现颜色标量量化。输入为24位彩色图像，将RGB分量分别保持头3位、头3位、头2位的值不变，其余各位变为10000、10000和100000，观察处理后的图像的颜色失真情况。注意OpenCV中的RGB分量的存储顺序为BGR。-Programming color scalar quantization. Enter the 24-bit color images, the RGB components respectively held the first three, the first three, the first two of the same values, the rest of you into 10000,10000 and 100000 observe the color image post-processing distortion. Note OpenCV RGB components stored in the order of BGR.
Date : 2025-12-22 Size : 1kb User : 高俊秋
[OpenCV] bmp2yuv DL : 0: 本程式碼適用於bmp檔(24位元) 此程式功能能將bmp內的RGB轉成YUV-This code applies to bmp files (24 yuan) this program to be able to function within the RGB bmp converted into YUV
Date : 2025-12-22 Size : 762kb User : robin lee
[OpenCV] Gaussian DL : 0: 打开24位彩色bmp文件, 显示该图像将图像内容顺时针旋转90度后显示出来将图像分成等大小的4块，将第1和第3块像素互换后保存将旋转后的图像转换成灰度图像显示，并保存对灰度图像求Sobel边缘图，显示出来，并保存对灰度图像进行Gaussian平滑，并保存（需要体会平滑的作用）对灰度图像进行2值化-Open 24-bit color bmp files, displays the image will rotate clockwise image content displayed image is divided into four equal-sized 90 degrees, the first and three pixels after swap to save the rotated image conversion ashes of the image display, and save images to grayscale seeking Sobel edge map is displayed, and save the gray image Gaussian smoothing, and save (experience required smoothing effect) grayscale image binarized
Date : 2025-12-22 Size : 70.96mb User : 王梓涵
[OpenCV] HOG DL : 0: 读取一24位彩色图像，计算其以下图像特征： 1）灰度直方图 2）颜色直方图（RGB3个通道） 3）方向梯度直方图（HOG，将图像分成4*4 16个块，8个梯度方向） -Read a 24-bit color images, calculate the following image features: 1) Histogram 2) color histogram (RGB3 channels) 3) histogram of oriented gradients (HOG, the image is divided into 4* 4 16 blocks, 8 gradient directions)
Date : 2025-12-22 Size : 1.49mb User : 王梓涵