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dct

于 2017-11-08 发布 文件大小:107KB
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代码说明:

  基于离散余弦变换实现图像压缩。程序可以直接运行。(Image compression based on discrete cosine transform.)

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  • chen
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    2020-06-30 14:40:02下载
    积分:1
  • zifushibie
    说明:  有数字1和2的图片各四十张,利用mat lab读取图片并将其二值化,得到只由0和1表示的矩阵,根据数字的不同特征,选择两个特征值,用来对分类器进行训练,最后用剩下的5个1和5个2来进行测试,看分类器是否可以正确的对数据进行分类。(Figures 1 and 2 pictures of the 40, using mat lab picture and secondly, the value of reading, and received only by 0 and 1, said matrix, according to the number of different features, select the two characteristic values, used to classifier training, and finally with the remaining 5 1 and 5 2 to carry out tests to see whether the classifier can correctly classify the data.)
    2008-11-29 13:49:50下载
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    2021-01-13 15:48:49下载
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    曲波变换程序包,带有测试图片。请尊重别人的劳动。(Qu Bo transform package, with a test picture. Please respect other people)
    2008-03-12 16:02:26下载
    积分:1
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    实现image quilting算法进行纹理合成。(implement of Texture synthesis)
    2017-09-29 16:38:45下载
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  • Qt-ImageProcess
    利用Qt编写的简易图像处理程序,包括图像的边缘检测、放大缩小和几个常用的处理功能。(QT image processing procedures, including edge detection, zoom and several common processing functions.)
    2014-05-09 16:42:32下载
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  • ruanyuzhiquzao
    软阈值去噪加中值滤波,m文件,直接运行,有gui界面(Plus soft thresholding median filter, m files, directly run a gui interface)
    2014-05-02 18:52:21下载
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  • fdct_wrapping_denoise
    Curvelet变换进行图像去噪,Matlab7.0程序(Curvelet transform for image denoising, Matlab7.0 procedures)
    2008-12-12 09:20:55下载
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    基于像素标记的连通区域计算程序,只针对二值图像,随附有。(Based on regional connectivity calculation procedure pixel tags, only for the binary image, comes with.)
    2013-12-13 14:51:32下载
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  • Openimagefile
    在文档下打开一个位图文件,重新绘制,放大并使其二值化显示,()
    2007-08-29 23:23:41下载
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