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xian-ppt-image-processing
西安科技大学,图像处理教程的课件,做成了PDF格式,希望对你们有用(Xi' an University of Technology, image processing tutorial courseware, made the PDF format, hope that is helpful for you)
- 2011-05-12 10:41:58下载
- 积分:1
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DCT、DWT数字水印技术
说明: 基于DCT和DWT的数字水印技术,可对图像进行DCT和DWT变换(Digital watermarking technology based on DCT and DWT can transform image into DCT and DWT)
- 2020-04-21 09:26:38下载
- 积分:1
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匹配滤波器图像识别
利用匹配滤波器实现图形识别,包括程序和说明文档(Graphic Recognition Using Matched Filter)
- 2021-01-17 08:48:45下载
- 积分:1
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chedaoxian
完成了对车道线进行了识别,主要流程为灰度化,边缘检测,hough变换。(We completed the lane line identification, the main process of graying, edge detection, hough transform.)
- 2017-03-07 08:56:32下载
- 积分:1
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JM
说明: jm软件源码,用于流媒体编码标准H264的性能评测(jm-source software for streaming media encoding standard of the performance evaluation H264)
- 2009-06-21 15:23:59下载
- 积分:1
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EMDdenoising
利用emd对一维信号进行去噪的最新程序。包含了三种emd去噪方法:1、直接使用小波阈值,进行硬阈值去噪;2、使用具有emd分解特性的阈值去噪;3、emd分解后的平移不变去噪。(Using emd on one-dimensional signal de-noising of the latest procedures. Emd contains three kinds of de-noising methods: a direct use of wavelet thresholding to carry out hard-threshold de-noising 2, using a emd decomposition characteristics of the threshold de-noising 3, emd decomposition of the translation invariant de-noising.)
- 2021-01-05 16:28:54下载
- 积分:1
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Fourier
实现了读取一个bmp图片的傅里叶变换 使用C语言实现 读取一个 24位 图 转换为8位灰度图后,进行傅里叶变换处理(二维) 采用快速傅里叶变换——蝶形算法 北航图像处理作业~需要进一步交流 请联系qq 422563357(Reads a bmp image to achieve a Fourier transform using C language Northern image processing operations)
- 2020-10-27 21:20:03下载
- 积分:1
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threshold
一些阈值图像分割算法:迭代法;局部阈值;otsu;最大熵法等 (Some threshold image segmentation algorithm: the iterative method local threshold otsu maximum entropy method)
- 2013-07-31 21:56:09下载
- 积分:1
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dct
图相多描述编码matlab仿真
多描述编码的matlab仿真,本科生的毕业设计
生成图像后计算psnr
>> J=imread( 两描述都收到后重建的图像.bmp )
PSNR(I,J)
ans =
32.3290
>> J=imread( 描述1重建后的图像.bmp )
>> PSNR(I,J)
ans =
28.7011
>> J=imread( 描述2重建后的图像.bmp )
>> PSNR(I,J)
ans =
29.1467
(Figure phase multiple description coding matlab simulation
Matlab simulation of multiple description coding, undergraduate graduation design
Generated images calculated psnr
>> J = imread ( the reconstructed image after the two descriptions are received. Bmp )
>> PSNR (I, J)
ans =
32.3290
>> J = imread ( to describe a reconstruction of images. Bmp )
>> PSNR (I, J)
ans =
28.7011
>> J = imread ( to describe two reconstruction images. Bmp )
>> PSNR (I, J)
ans =
29.1467)
- 2020-12-10 21:09:19下载
- 积分:1
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vector-image-detect
这是我的一骗小课程报告,内容主要是有关矢量数据压缩方法的简介,以及自己的一些见解。(VECTOR IMAGE DETECT)
- 2012-12-19 21:44:09下载
- 积分:1