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用matlab做的基于DCT变换的图像压缩源码，先把图像分成8X8 的子块，然后做DCT变换，再量化，在恢复重建图像
用matlab做的基于DCT变换的图像压缩源码，先把图像分成8X8 的子块，然后做DCT变换，再量化，在恢复重建图像-Using matlab to do DCT-based transform image compression source code, first image is divided into 8x8 sub-block, and then make DCT transform, and then quantified, at the resumption of the reconstructed image
- 2022-03-29 08:18:57下载
- 积分：1
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改变图像的分辨率，C#语言，很简单的一个小程序。
改变图像的分辨率，C#语言，很简单的一个小程序。-To change the image resolution, C# language, a very simple procedure.
- 2023-05-31 19:15:04下载
- 积分：1
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Brown noise generated in Matlab
Brown noise generated in Matlab
- 2022-07-15 06:58:54下载
- 积分：1
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线段及直线的基本运算 1. 点与线段的关系2. 求点到线段所在直线垂线的垂足3. 点到线段的最近点4. 点到线段所在直线的距离 5. 点到折线集的最近距离 6....
线段及直线的基本运算 1. 点与线段的关系2. 求点到线段所在直线垂线的垂足3. 点到线段的最近点4. 点到线段所在直线的距离 5. 点到折线集的最近距离 6. 判断圆是否在多边形内7. 求矢量夹角余弦 8. 求线段之间的夹角9. 判断线段是否相交10.判断线段是否相交但不交在端点处11.求线段所在直线的方程 12.求直线的斜率 13.求直线的倾斜角14.求点关于某直线的对称点15.判断两条直线是否相交及求直线交点 16.判断线段是否相交，如果相交返回交点-straight line segment and a basic computing. Point and the line between the two. Seeking to point straight vertical line segment where the Pedal 3. Line points to the recent four points. Point to the straight line distance from the host 5. Set point to the recently broken away from six. To judge whether the circular polygon 7. for vector cosine angle 8. for the angle between the line 9. Line judge whether the intersection 10. Line judge whether the intersection but do not pay the endpoint Office 11. for the straight line segment where equation 12. for a linear slope 13. seeking straight tilt angle 14. Points on a linear symmetrical points 15. to judge whether the intersection of two straight and for 16 straight intersection. Line judge whether the intersectio
- 2022-11-26 21:00:03下载
- 积分：1
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一个较为不错的图象的边缘检测的SOBEL的算法,直接可以进行特征的提取...
一个较为不错的图象的边缘检测的SOBEL的算法,直接可以进行特征的提取-A relatively good image SOBEL edge detection algorithms, can be characterized by direct extraction
- 2022-01-25 19:12:54下载
- 积分：1
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A variety of image edge detection and segmentation is the deal with M files code...
多种图像边缘检测与分割处理 是M文件
程序代码说明
P0401：用Prewitt算子检测图像的边缘
P0402：用不同σ值的LoG算子检测图像的边缘
P0403：用Canny算子检测图像的边缘
P0404：图像的阈值分割
P0405：用水线阈值法分割图像
P0406：对矩阵进行四叉树分解
P0407：将图像分为文字和非文字的两个类别
P0408：形态学梯度检测二值图像的边缘
P0409：形态学实例――从PCB图像中删除所有电流线，仅保留芯片对象-A variety of image edge detection and segmentation is the deal with M files code Description P0401: detection using Prewitt operator Edge P0402: different σ value Log Operators image edge detection P0403: using Canny edge detection image edge P0404: Image Thresholding P0405: water line thresholding image segmentation P0406: for the matrix quadtree decomposition P0407: the image is divided into text and non-text for these two types of P0408: morphological gradient detected binary image of the edge of P0409: Morphological examples- from PCB image delete all current lines, retaining only the target chip
- 2022-01-25 16:07:57下载
- 积分：1
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以VC++开发环境为主，在一幅图像上画十字星，直方图等
以VC++开发环境为主，在一幅图像上画十字星，直方图等-To VC++ development environment, which draw on an image cross-Star, histogram, etc.
- 2022-05-17 21:12:44下载
- 积分：1
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LTI
线性时不变化图书馆是一个面向对象的计算机视觉库在C + +编写的Windows /的MS - VC + +和Linux的/海湾合作委员会。它提供了很多功能来解决数学问题，许多图像处理算法，一些分类的工具-LTI-Lib is an object oriented computer vision library written in C++ for Windows/MS-VC++ and Linux/gcc. It provides lots of functionality to solve mathematical problems, many image processing algorithms, some classification tools and much more...
- 2022-01-20 23:21:37下载
- 积分：1
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用OpenCV编写的一个用来检测人脸的程序，可输入图片或者视频文件，也可打开摄像头进行实时检测。检测速度快，准确度高。
用OpenCV编写的一个用来检测人脸的程序，可输入图片或者视频文件，也可打开摄像头进行实时检测。检测速度快，准确度高。
-OpenCV prepared with a human face to detect the process, enter the picture or video files can also be open to conduct real-time detection camera. Detection speed and high accuracy.
- 2022-01-22 07:53:50下载
- 积分：1
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Image Processing System, the main achievement of the 2500 image smoothing.
图象平滑处理系统，主要实现对图像边沿的平滑处理 。-Image Processing System, the main achievement of the 2500 image smoothing.
- 2022-10-22 20:10:03下载
- 积分：1
