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区域编码和阈值编码实现图像压缩
c++语言或MATLAB编程对256×256的灰度图像进行8×8DCT变换，对变换后的结果进行处理：
采用区域编码和阈值编码方法实现图像压缩，保留 50％ 的系数(区域编码保留前 50%个系数，阈值编码保留 50%的大系数）；
再反变换后，对比原始图像和处理后的图像。(C++ or MATLAB programming performs 8 * 8DCT transform on 256 * 256 grayscale images, processing the transformed results:
The region coding and threshold coding are used to compress the image, and the coefficient of 50% is retained (the first 50% coefficients are reserved for the region code and the large coefficient of the threshold code is retained by 50%).
After inverse transformation, the original image and the processed image are compared.)
- 2020-07-01 08:40:01下载
- 积分：1
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Weightbased-adaptive-image
基于形态学的权重自适应图像去噪；通过串并联的滤波降噪对比图，说明并联降噪的优越性(Heavy adaptive image denoising based on morphology right noise filtering by series-parallel comparison chart, show the advantages of parallel noise reduction)
- 2020-11-29 19:19:28下载
- 积分：1
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huoquzhidingyanse
这个代码可以获取一种颜色可以生成10进制的数，和一个16进制的数(the code can get a color can generate 10 to the 229 number, and a few of the 229 16)
- 2006-11-28 01:28:00下载
- 积分：1
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MEKF
该论文提出了一种改进的扩展卡尔曼滤波方法，实现对红外，雷达传感器的信息融合跟踪算法。性能优于传统EKF(This paper presents an improved extended Kalman filter method, to achieve the infrared, radar sensor information fusion tracking algorithm. Better performance than traditional EKF)
- 2014-05-16 16:07:23下载
- 积分：1
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Marksdetection
自己曾经做的一个项目，基于几何特征的模式识别。可以有效的识别等边三角形，矩形，六角形 和圆形。 基于c++和OpenCV 编写的程序。是学习OpenCV的好代码。 图像处理&模式识别。(Marksdetection for equilateral triangles,rectangle, regular hexagon, special orthogonal polygons and circles Based on C++ and OpenCV good source code for image processing and mark detection)
- 2021-04-13 09:38:56下载
- 积分：1
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基于方向谷形检测的静脉纹路分割
说明： 这是一个关于基于方向谷形检测的静脉纹路分割的MATLAB程序代码，(Vein vein segmentation based on directional valley detection)
- 2021-04-26 14:28:45下载
- 积分：1
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Circle
visualc++6.0 实现图像中圆的检测(circle detection)
- 2009-06-30 11:18:16下载
- 积分：1
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Zernike
用于提取图像的Zernike矩特征，从而实现目标识别，可运行(Used to extract the image of the Zernike moment characteristics, so as to realize target identification, can run)
- 2016-03-17 11:01:05下载
- 积分：1
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kdfilter
很好的点云滤波的文章，主要介绍了K-d树的滤波方法(Good point cloud filtering articles, Kd tree filtering method)
- 2020-12-31 20:08:59下载
- 积分：1
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watermark
数字水印嵌入、提取算法(Digital watermark embedding, extraction algorithm)
- 2008-05-29 10:50:39下载
- 积分：1
