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Fourier

于 2020-10-27 发布 文件大小:2245KB
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下载积分: 1 下载次数: 9

代码说明:

  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)

文件列表:

fuliyexc傅利叶
..............\Debug
..............\.....\fuliyexc.exe,221275,2014-03-30
..............\.....\fuliyexc.ilk,288624,2014-03-30
..............\.....\fuliyexc.pch,5698196,2014-03-30
..............\.....\fuliyexc.pdb,525312,2014-03-30
..............\.....\main.obj,39802,2014-03-30
..............\.....\vc60.idb,205824,2014-03-30
..............\.....\vc60.pdb,135168,2014-03-30


..............\fuliyexc.dsp,4304,2014-03-27
..............\fuliyexc.dsw,541,2014-03-27
..............\fuliyexc.ncb,50176,2014-04-27
..............\fuliyexc.opt,49664,2014-04-27
..............\fuliyexc.plg,1308,2014-03-30

..............\main.cpp,8638,2014-04-27

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    2008-10-23 22:42:29下载
    积分:1
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    2020-07-08 11:28:57下载
    积分:1
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    2013-06-24 14:08:47下载
    积分:1
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    2010-11-03 20:01:33下载
    积分:1
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    有关彩色图像分割与复杂场景下目标跟踪方法研究的一篇博士论文(On the color image segmentation and complexity of the scene target tracking methods under study for a Ph D thesis)
    2008-08-21 23:44:34下载
    积分:1
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    gabor滤波,优点是分析周围的像素点,是一种物质的可能性大。(gabor filter, the advantage of pixel analysis surrounding the possibility of a substance is large.)
    2015-10-21 20:52:00下载
    积分:1
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    BMP图像边缘提取后 根据边缘点集直线拟合(BMP image edge extraction fitting a straight line)
    2011-06-23 14:53:47下载
    积分:1
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    说明:   vc代码,用于图像直方图均衡(以原始girl图像为测试图像) (vc code, for image histogram equalization (in the original girl image for the test images))
    2010-03-28 09:42:18下载
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  • files
    数字图像隐藏及提取研究分析论文、文献等。主要研究算法为LSB算法和DCT奇偶量化、DCT均值量化。(Digital Image Information Hiding and Extraction of analytical papers, literature. The main algorithm for the LSB algorithm and DCT parity quantization, DCT mean quantization.)
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    积分:1
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    该程序主要实现图像的无损压缩,具体算法包括: (1)整数小波变换+SPIHT无损压缩 其中整数小波可以采用JPEG2000提供的5-3小波,也可以采用S+P变换,本程序均已给出。 (2)DPCM+算术编码 DPCM采用的是JPEG中采用的方法; (3)JPEG-LS标准 JPEG-LS的无损压缩性能非常好,超过JPEG2000。(The program mainly realize lossless image compression, the specific algorithm include: (1) integer wavelet transform SPIHT Integer Wavelet lossless compression which can be used to provide the 5-3 wavelet JPEG2000, can also adopt the S P transform, the procedures are given. (2) DPCM arithmetic coding DPCM is used in JPEG methodology (3) JPEG-LS standard JPEG-LS lossless compression of very good performance, more than JPEG2000.)
    2008-06-02 11:01:57下载
    积分:1
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