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canny边缘检测
说明: 基于Robert算子、Sobel算子、Prewitt算子、Log算子、Canny算子的边缘检测代码(Edge detection code based on Robert operator, Sobel operator, Prewitt operator, LOG operator and Canny operator)
- 2021-01-18 13:15:37下载
- 积分:1
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EM_lgorithmrsegimage
用EM算法进行图像的分割,matlab源代码。(EM algorithm using image segmentation, matlab source code.)
- 2021-04-27 13:38:44下载
- 积分:1
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问题
说明: He met her at a party. She was outstanding; many guys were after her, but nobody paid any attention to him. After the party, he invited her for coffee. She was surprised. So as not to appear rude, she went along.
- 2020-06-23 18:00:02下载
- 积分:1
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jpg_encoder_and_decoder_matlab
自己用matlab写的灰度图像压缩解压程序
jpegencoder可以打开图像压缩后存储为c.jpg(只限于灰度图像)
jpegdecoder只适用于把jpegencoder的c.jpg解压,还不可以对任意图像解压,有待以后完善
作者 ar_dong(jpegencoder jpegdecoder
author ar_dong)
- 2020-12-30 21:48:59下载
- 积分:1
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scramble
说明: 基于相邻像素间位异或的图像置乱算法,效果很好,改变图像直方图(Between the adjacent pixels based on the XOR bit of image scrambling algorithm, well, change the image histogram)
- 2008-09-21 14:41:03下载
- 积分:1
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基于PCA-LDA光谱数据的降维处理
说明: 光谱数据降维处理,结合了主成分分析和LDA方法,可直接运行(Spectral data dimensionality reduction processing, combined with principal component analysis and LDA method, can be directly operated)
- 2020-04-27 11:25:01下载
- 积分:1
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DoG
高斯模糊是一种图像滤波器,它使用正态分布(高斯函数)计算模糊模板,并使用该模板与原图像做卷积运算,达到模糊图像的目的(Gaussian blur filter is a kind of image, it uses the normal distribution (gaussian function) to calculate fuzzy template, and use the template and the original image for convolution operation, achieve the goal of blurred image
)
- 2015-08-13 02:03:24下载
- 积分:1
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BDFTT4_doublea
一种基于DFT的瞬时测频算法,及及插值算法,最后由图形表示测频结果。
(Instantaneous frequency of the DFT-based algorithm, and the interpolation algorithm, by the graphical representation of the frequency measurement results.)
- 2012-08-13 08:59:59下载
- 积分:1
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识别指纹端点分叉点以及奇异点Feature
说明: 识别指纹端点分叉点以及奇异点,其中还包括指纹方向场和指纹梯度场的计算(It also includes the calculation of fingerprint direction field and fingerprint gradient field)
- 2020-07-19 11:02:08下载
- 积分:1
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jsteg
Jsteg算法实现基于JPEG图像的信息隐藏(Jsteg algorithm information hiding based on JPEG image)
- 2021-05-13 20:30:02下载
- 积分:1