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vnvdti79
快速DCT算法32位的C语言实现,乘法次数最少,可嵌入编码器及解码器使用()
- 2018-07-05 18:10:22下载
- 积分:1
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金字塔模板匹配算法
说明: 可以实现金字塔加速处理模板匹配,vs2015+opencv3.30.(The template matching can be accelerated by pyramid)
- 2020-07-30 10:52:43下载
- 积分:1
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WavTF
连续小波变换寻找脊线,用在信号处理、图像处理等方面(MATLAB)(Continuous wavelet transform for ridge line(MATLAB))
- 2013-11-28 15:43:10下载
- 积分:1
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tuxiangjihetezheng
可用于简单图像的处理及几何特征提取,可得到1. 长宽比 2. 矩形度 3. 圆形度 4. 面积凹凸比 5. 周长凹凸比 6. 球形度 7. 偏心率 8. 形状参数(It can be used to process simple images and extract geometric features. It can obtain 1. aspect ratio 2. rectangularity 3. roundness 4. area concave-convex ratio 5. circumference concave-convex ratio 6. sphericity 7. eccentricity 8. shape parameters.)
- 2019-04-18 20:55:38下载
- 积分:1
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NewFeaturesOfOpenCV2.1
脸部特征提取,特征点提取、划分特征点区域,这是在中医面诊课题中用到的代码(Facial feature extraction, feature extraction, feature points divided region)
- 2020-08-17 14:08:22下载
- 积分:1
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topoplot
基于采集的脑电导联信号,用matlab去噪和伪迹,最后绘制脑地形图。
去噪文件夹:
FastICA_25文件夹为 fastICA函数;pca为pca 函数;
av_sub伪迹减法去噪;
ica_step1,ica_step2&pca 为ica与pca的去噪程序;
wave_entro为小波熵的计算程序;
topoplot为地形图函数;
topo为画地形图程序;eloc32,eloc16为函数调用32导/16导的头皮电极分布位置
get_txt将采集的脑电数据转化为文本格式;
readdata为依次读取文件夹中的一系列txt文件。(Based on the collection of brain conductivity signal, denoising using matlab, and pseudo-tracks, the final topographic map of brain mapping. Denoising folder: FastICA_25 folder function for FastICA pca function for PCA av_sub pseudo-trace subtraction de-noising ica_step1, ica_step2 )
- 2008-07-16 20:45:31下载
- 积分:1
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line_hough
说明: matlab编写的直线检测算法,能够有效的提取出直线。和matlab自带的hough变换实现的同样的功能(matlab prepared in a straight line detection algorithm can effectively extract the straight line. And the hough transform matlab own to achieve the same function)
- 2008-11-11 13:59:15下载
- 积分:1
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watermark综述+代码
数字水印算法实现(matlab程序包),包含有DCT水印嵌入算法,DWT水印嵌入算法,以及水印攻击和性能测试程序。参考价值极大(digital watermarking algorithm (Matlab package), including a watermark embedded DCT algorithm, DWT algorithm embedded watermark, watermark and attack and performance testing procedures. Great value)
- 2020-12-20 15:09:11下载
- 积分:1
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readjpeg
读取jpeg图片数据并输出到txt文本中,再从txt文本中读取数据生成图片(Reading image data and outputs to txt, and then read the data generated image txt text)
- 2021-04-28 12:18:43下载
- 积分:1
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MyDrawType
适合初学图形学的人,都是基本的绘图与填充及图形变换,贝页丝曲线的绘制.(graphics suitable for beginners who are basic drawing and filling and graphic transformation, Pui-page wire drawing curves.)
- 2006-11-05 12:26:15下载
- 积分:1