登录
首页 » matlab » 小波去噪

小波去噪

于 2017-11-27 发布 文件大小:1KB
0 184
下载积分: 1 下载次数: 18

代码说明:

  运用小波阈值实现图像去噪,同时有小波的分解与重构。(Wavelet threshold is used to realize image denoising and wavelet decomposition and reconstruction.)

文件列表:

小波去噪
小波去噪\xiaobofenjieyuchonggou.m, 1083, 2017-11-26
小波去噪\xiaoboquzao.m, 1773, 2017-11-27

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • 低照度增强算法
    一种可适用于复杂光照环境的低照度图像增强算法,即基于内容感知的自适应对比度提高的增强算法。引入了改进的伽马矫正,可以根据低照度图像的明暗程度自适应的对图像进行预处理。在实验过程中还发现,虽然改进算法有效避免引入大量噪声,但仍有少量噪声存在,为了达到更好的视觉效果,利用改进的双边滤波对增强的图像进行处理,获得最后的增强图像。实验效果显示,该算法可对低照度图像实现理想的增强效果。(A can be applied to complex light environment of low illumination image enhancement algorithm, which based on the content of perception adaptive contrast enhancement algorithm. Introduced the improvement of gamma correction, can according to the low illumination image of light and shade degree adaptive to image preprocessing. In the process of experiment also found that although the improved algorithm effectively avoid introducing a lot of noise, but there still have a small amount of noise, in order to achieve better visual effect, use of improved bilateral filtering to enhance the image processing, finally enhance image. The experimental results showed that the algorithm can achieve a low illumination image enhancement effect. )
    2020-07-16 22:18:49下载
    积分:1
  • change
    将一个图像的感兴趣区域替换到另一张图像的相同区域中(Will replace the region of interest of an image to another image of the same region of the)
    2015-04-27 16:58:30下载
    积分:1
  • 基于matlab的加窗傅里叶 hanningwindow
    基于matlab的加窗傅里叶,使用了hanning窗(Matlab-based windowed Fourier, using the hanning window)
    2020-06-24 11:20:02下载
    积分:1
  • 基于多尺度态学提取眼前节组织
    说明:  图像处理案例,本程序是用matlab语言上基于多尺度形态学完成提取眼前节组织的功能(Image processing case, this program is based on multi-scale morphology using MATLAB language to complete the extraction of anterior segment tissue function.)
    2021-03-25 16:35:42下载
    积分:1
  • OCR
    OCR的概念是在1929年由德国科学家Tausheck最先提出来的,后来美国科学家Handel也提出了利用技术对文字进行识别的想法。而最早对印刷体汉字识别进行研究的是IBM公司的Casey和Nagy,1966年他们发表了第一篇关于汉字识别的文章,采用了模板匹配法识别了1000个印刷体汉字。(The concept of OCR in 1929 by the German scientist Tausheck Handel first put forward later, scientists in the United States also put forward ideas of text recognition using technology. In 1966, they published their first article on Chinese character recognition, using template matching method to recognize 1000 printed Chinese characters.)
    2018-11-05 11:36:24下载
    积分:1
  • 何凯明去雾算法matlab程序与思路解读
    说明:  何凯明图像去雾的算法MATLAB实现 以及改进(He kaiming image defogging algorithm MATLAB implementation and improvement)
    2020-11-21 16:59:35下载
    积分:1
  • interpolation
    matlab3种内插法的实现。最近邻内插法,双线性内插法,双三次内插法的具体实现(To realize interpolation in matlab3)
    2020-12-07 19:59:21下载
    积分:1
  • MRF
    Markov随机场的例子程序,包括ICM,BP算法,matlab编写,共30几个函数。(Markov random field examples of procedures, including ICM, BP algorithm, matlab prepared a total of 30 number of functions.)
    2009-03-04 21:50:56下载
    积分:1
  • pei
    在matlab环境下对两幅图像进行配准,输出配准参数,显示配准结果(In the matlab environment for registration of two images, output registration parameters, shows the registration results)
    2011-11-19 20:43:11下载
    积分:1
  • waveletorientation
    基于小波的图像多尺度方向特征提取,小波可使用 db4 (Based on wavelet multi-scale orientation of the image feature extraction, wavelet can be used DB4)
    2007-10-04 04:48:12下载
    积分:1
  • 696518资源总数
  • 106161会员总数
  • 5今日下载