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DCT

于 2020-12-27 发布

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下载积分: 1 下载次数: 1

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说明：考虑DCT阈中量化效应，采用8X8的DCT模板，选择量化步长，结合缩放因子进行图像压缩。(Considering the quantization effect in DCT threshold, we use the 8X8 DCT template, select the quantization step, and combine the scaling factor to compress the image.)

文件列表：

DCT, 0 , 2019-05-23
DCT\1.bmp, 720054 , 2006-04-20
DCT\1.png, 476215 , 2019-04-07
DCT\2.bmp, 786486 , 2014-11-12
DCT\2.png, 178873 , 2019-04-07
DCT\3.bmp, 213470 , 2018-10-26
DCT\PSNR.m, 255 , 2008-03-27
DCT\huffdecode.m, 1105 , 2008-12-22
DCT\huffencode.m, 3201 , 2008-12-26
DCT\jpegdecode.m, 1524 , 2008-12-22
DCT\jpegencode.m, 1987 , 2009-01-04
DCT\main.m, 837 , 2018-11-12

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3dCameracalition
这是一个相机标定程序，有数据检验，求出两个相机的投影矩阵，用于双目视觉(This is a camera calibration procedures, test data, obtained two camera projection matrix for the binocular vision)

2009-01-06 15:53:44下载

积分：1
矩形波导TE10波场图
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2020-07-04 01:00:01下载

积分：1
tuxiangjihetezheng
可用于简单图像的处理及几何特征提取，可得到1. 长宽比 2. 矩形度 3. 圆形度 4. 面积凹凸比 5. 周长凹凸比 6. 球形度 7. 偏心率 8. 形状参数(It can be used to process simple images and extract geometric features. It can obtain 1. aspect ratio 2. rectangularity 3. roundness 4. area concave-convex ratio 5. circumference concave-convex ratio 6. sphericity 7. eccentricity 8. shape parameters.)

2019-04-18 20:55:38下载

积分：1
S_NET
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2019-06-06 12:21:16下载

积分：1
转换测量卡尔曼滤波CMKF3W
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2020-12-01 11:19:26下载

积分：1
enhance
图象增强，内嵌8中方法供您参考比较，图象增强，内嵌8中方法供您参考比较，(Image enhancement, embedded in 8 methods for your reference comparison, image enhancement, embedded in 8 methods for your reference comparison,)

2008-04-13 14:52:56下载

积分：1
Point Cloud Mosaic Using PCL
说明： PCL是一个类似于OpenCV的开源库，提供了很多三维点云的处理功能，其中就包括点云拼接。在三维扫描项目中，需要利用点云拼接方法将多次扫描得到的点云数据拼合成一个整体。在本例中，用一幅包含人脸的深度图像去匹配之前获得的人脸模板，这将使我们能够确定人脸在场景中的位置和方向。(PCL is an open source library similar to OpenCV, which provides a lot of processing functions for three-dimensional point clouds, including point cloud mosaic. In the three-dimensional scanning project, it is necessary to use point cloud mosaic method to combine the point cloud data obtained from multiple scans into a whole. In this example, a depth image containing face is used to match the face template obtained before, which will enable us to determine the position and direction of the face in the scene.)

2019-02-19 09:35:56下载

积分：1
entropy_correlation
说明：用于计算图像的信息熵和相关性系数，在信息隐藏的图像算法评价中有很好的应用。(It is used to calculate the information entropy and correlation coefficient of image, and has a good application in the evaluation of image algorithm of information hiding.)

2019-03-03 17:12:10下载

积分：1
cv-project
该文章包含了计算机视觉方面的论文及代码，如目标追踪、目标检测、人脸识别、机器学习、分割等(this document contains several papers and codes,such as object tracking、object detection、face recognition and so on)

2017-04-04 22:17:41下载

积分：1
ColorPickDemo
提取并显示鼠标所在图像点的颜色，C++精选学习源码，很好的参考资料。(To extract and display the image color, select learning C++ source code, a good reference.)

2013-11-27 07:44:55下载

积分：1

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