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image_coding

于 2021-04-21 发布文件大小:167KB

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下载积分: 1 下载次数: 38

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代码说明：

本代码主要应用于图像压缩，代码包括采用二维离散余弦变换（DCT）进行图像压缩、采用小波变换进行图像压缩以及基于小波变换与混沌排序图像加密压缩、解密重构 hundungen 是ex3的子程序：产生混沌序列(This code is mainly used in image compression, including the use of code dimensional discrete cosine transform (DCT) for image compression, image compression using wavelet transform and wavelet transform compression and chaotic image encryption based sorting, decryption reconstruction)

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add_noise_to_image
为图像添加各种噪声，如高斯噪声、泊松噪声、椒盐噪声等。（需有openCV）(Add all kinds of noise for the image, such as Gaussian noise, Poisson noise, salt and pepper noise. (The need for openCV))

2010-07-08 19:20:15下载

积分：1
指定图像位置和大小的灰度共生矩阵的提取
说明：指定图像位置和大小的灰度共生矩阵的提取,程序自己编得,蛮好用的(Extraction of gray level co-occurrence matrix of specified image position and size)

2020-06-07 17:03:42下载

积分：1
matlab-holograph-reconstruction
全息图的建立与重现比较简单但是有说明比较容易懂(The establishment and reproduce hologram is relatively simple but relatively easy to understand instructions)

2021-04-18 16:28:57下载

积分：1
JFSSL-Cross-Modal-Retrieval-master
说明：联合特征选择和子空间相关性学习的跨模态检索，map优于典型相关性分析的跨模态检索(Joint Feature Selection and Subspace Learning for Cross-Modal Retrieval)

2021-04-21 21:18:49下载

积分：1
connect
图的连通性判断，基于MATLAB的实现，此方法可以知道有几个连通域,并且知道各个顶点的归属。(the judgement og a tuopu picrture)

2013-03-15 11:56:06下载

积分：1
fdct_wrapping
曲波变换程序代码，实现图像的曲波分解以及显示，可以去图像进行曲波去噪增强，对彩色图像空间模型转化后提取曲波信息(Qu Bo transform program code, and display the image decomposition Qu Bo, Qu Bo can go to image edge enhancement, color image space model for transforming information extracted after Qu Bo)

2013-11-05 11:33:51下载

积分：1
minboundrect
使用matlab代码求出不规则区域所对应的最小外接矩形(find the smallest rectantangle of unregular region with matlab)

2011-06-29 13:01:36下载

积分：1
用pyqtgraph画图
用PYQT进行GUI的详细资料，可以对照参考。。。。。。(The detailed information of GUI with PYQT can be compared to reference. The detailed information of GUI with PYQT can be compared to reference.)

2018-03-07 16:17:04下载

积分：1
TDOA
针对在多站无源时差定位系统中影响目标定位精度的因素，分析了时差测量误差和站址误差对目标定位精度的影响.(Factors affecting the accuracy of the targeting for multi-station Passive TDOA location system, the time difference measurement error of the error and site targeting accuracy.)

2012-11-05 17:45:46下载

积分：1
GRAYmodecodes
This codes can be usefull many people. image is converting gray mode

2010-12-18 23:31:06下载

积分：1

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