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计算图像信息熵

于 2017-11-26 发布 文件大小:79KB
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下载积分: 1 下载次数: 30

代码说明:

  计算一幅图像的熵,matlab编程文件,任意读取一幅图像,计算信息熵(Calculate the entropy of an image)

文件列表:

计算一幅图像的熵.m, 389, 2017-11-26
__MACOSX
__MACOSX\._计算一幅图像的熵.m, 266, 2017-11-26
图像.png, 86022, 2017-11-26
__MACOSX\._图像.png, 531, 2017-11-26

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  • ronghepingjiazhibiao12
    很全的图像融合指标,综合熵、空间频率、互信息等等,一共7种!和两幅源图像!每个程序都测试过,效果很好,直接出结果(Are all indicators of image fusion, integrated entropy, spatial frequency, mutual information, etc., a total of 7! And the two source image! Each program is tested with good results, directly results from)
    2021-04-15 16:38:54下载
    积分:1
  • Mei_Segment-Tree_Based_Cost
    s世界计算机视觉三大会议之CVPR会议,中国人发表的经典立体匹配的论文(s World Computer Vision Conference CVPR three meetings, the Chinese classic stereo matching published papers)
    2013-11-21 19:00:07下载
    积分:1
  • dutu
    这是个读取视频中每一帧并按顺序保存的小工具,因网上现成的太少,故自己编写(This is a small tool for reading vedio and save every frame in it .)
    2019-05-21 17:46:14下载
    积分:1
  • ginput2
    图像手动取点用matlab完成,用鼠标点得到点的坐标(Images manually check point)
    2010-01-24 20:10:00下载
    积分:1
  • twain_vb
    twain_vb源码,图像设备与计算机软件接口程序(twain_vb)
    2010-05-13 13:43:52下载
    积分:1
  • MATLAB
    基于阈值分割的运动车辆检测跟踪,在视频中按灰度阈值不同进行图像分割,并标记结果。(Threshold-based segmentation to track the movement of vehicles detected in the video by a different gray level threshold for image segmentation, and mark the results.)
    2009-05-14 11:54:12下载
    积分:1
  • cecaijance
    颜色预测模型评估,印刷品质量检测技术,实现光谱分析,检测色彩偏差(color model assessment, print quality inspection technology, spectrum analysis, color deviation detection)
    2007-05-29 11:57:25下载
    积分:1
  • dual-tree
    首先将非平稳的故障振动信号进行双树复小波包分解,得 到不同频带的分量;然后对每个分量求其峭度值和相关系数并进行比较;最后选取峭度值和相关系数较大的分量 进行软阈值降噪和双树复小波包重构,即可有效地消除振动信号中噪声的干扰,同时保留信号中的有效信息即实 现了故障特征信息的提取。(In view of the above situation, a new fault diagnosis method is proposed based on dual-tree complex wavelet packet transform and threshold de-noising. Firstly, the non-stationary fault signal is decomposed into several different frequency band components through dual-tree complex wavelet packet decomposition. Secondly, Kurtosis and the cross-correlation coefficient of each component are obtained and compared. Due to the kurtosis reflecting the signal variations, if the kurtosis value is bigger, the degree of the change of signal is bigger too. The correlation coefficient can reflect the proximity between the component and the original signal at the same time, the correlation coefficient is bigger, the more similar with the original signal. Finally, the components that have a bigger value are chosen to be de-noised by a soft threshold and reconstructed by dual-tree complex wavelet packet transform. The noise interference was eliminated effectively, and the effective si)
    2014-05-28 17:02:14下载
    积分:1
  • 3Dircadb_unet
    说明:  对脑肿瘤进行分割 基于3dunet(Brain tumors were segmented based on 3dunet)
    2019-10-29 17:34:16下载
    积分:1
  • 34188398matlab2
    小波去噪的程序,很好用,推荐给大家使用。(Wavelet denoising procedures, very easy to use, recommended for everyone to use)
    2019-03-28 16:04:00下载
    积分:1
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