源码文件
/* * jquant2.c * * Copyright (C) 1991-1996, Thomas G. Lane. * This file is part of the Independent JPEG Group's software. …
Histogram 源代码
直方图（Histogram）是统计学与图像处理中的重要工具，广泛应用于信号分析、图像增强及模式识别等领域。通过展示数据分布情况，histogram能够帮助工程师快速理解数据特性，优化算法性能。无论是进行噪声分析还是特征提取，掌握histogram技术都是电子工程师不可或缺的技能之…
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源码文件
# histogram # input: numbers between 0 and 99 # output: histogram for the deciles # AKW p70 { x[int($1/10)]++ }…
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/* TODO: oim and nim in the lower level functions; correct use of stub (sigh). */ /* 2.0.12: a new adaptation from the same ori…
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#include "bmp.h" ///////////////////////////////////////////////////////////////////////////// // // Menu // BMPMENU MENU D…
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/* ** maxlik.dec - declarations for globals used in MAXLIK ** (C) Copyright 1988-1999 by Aptech Systems, Inc. ** All Rights Res…
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/* ** cml.dec - definitions for globals used in CML ** (C) Copyright 1994-1999 by Aptech Systems, Inc. ** All Rights Reserved. …
源码文件
#!/usr/bin/env python from pylab import * mu, sigma = 100, 15 x = mu + sigma*randn(10000) # the histogram of the data n, bins, p…
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function [his2]=hist2D(im) %HIST2D is to generate the 2-D histogram based on the cooccurence matrics %IM is the imput, hist2 is …
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function [K] = otsu(im) % OTSU thresholds gray-scale image using Otsu's method. % input is image IM, and output is the thres…
源码文件
/* * jquant2.c * * Copyright (C) 1991-1996, Thomas G. Lane. * This file is part of the Independent JPEG Group's software. …