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数字图像增强
图像增强可分成两大类:频率域法和空间域法。前者把图像看成一种二维信号,对其进行基于二维傅里叶变换的信号增强。采用低通滤波(即只让低频信号通过)法,可去掉图中的噪声;采用高通滤波法,则可增强边缘等高频信号,使模糊的图片变得清晰。后者空间域法中具有代表性的算法有局部求平均值法和 请点击左侧文件开始预览 !预览只提供20%的代码片段,完整代码需下载后查看 加载中 侵权举报 打分 发表评论 暂无评论
- 2022-03-22 04:40:24下载
- 积分:1
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qicanshu
说明: 用于三维空间坐标系变换的7参数模型,在设计坐标系变换的各行业应用中用的最多,从数学角度来说也是最严密的转换方法。
由于结果中最多可求得七个转换参数,即三个平移参数、三个旋转参数(Ex、Ey、Ez)和一个尺度缩放因子(m),因此,通常也被称为七参数法。 (Three-dimensional coordinate system transformation for the 7 parameter model, coordinate system transformation in the design of applications using the most, the industry, from the mathematical point of view, the conversion is the most rigorous methods. Since the results can be obtained up to seven transformation parameters, ie three translation parameters, three rotation parameters (Ex, Ey, Ez) and a zoom scale factor (m), therefore, often referred to as seven-parameter method.)
- 2011-04-05 09:09:15下载
- 积分:1
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at30tse75x
AT30TSE75X 带有eeprom温度传感器驱动 (AT30TSE75X driver)
- 2021-04-27 15:28:45下载
- 积分:1
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ov5640-camera-module
ov5640 DVP 接口的详细使用文档,包含各部分功能的示例代码(ov5640 camera module)
- 2014-02-17 15:23:55下载
- 积分:1
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sip1.10
根据SIP的RFC编写的源代码,从网上搜来,但只实现基本功能,可以作为学习的好材料(SIP-RFC in accordance with prepared source code, found from the Internet, but only to achieve the basic functions, can serve as good study material)
- 2009-03-21 08:55:31下载
- 积分:1
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dianwei1
电位电极系测井曲线,用matlab编写,可用于学测井的人参考(Potential electrode system logs, prepared by matlab, people can learn logging for reference)
- 2013-11-29 14:32:56下载
- 积分:1
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com
MSP430X44X系列的串口通讯操作完整程序(COM USED IN MSP430)
- 2009-07-17 17:22:41下载
- 积分:1
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af
说明: 应急物流系统中的定位-路径优化 GreenSim团队原创作品(The positioning of emergency logistics system- route optimization GreenSim original works team)
- 2011-09-04 19:36:53下载
- 积分:1
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UNIX环境高级编程(第三版)
说明: UNIX环境高级编程第三版,贴图的,凑一下上传数(Advanced Programming in the UNIX Environment)
- 2020-06-18 03:40:01下载
- 积分:1
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MP3Player_kechengsheji
说明: 漂亮的MP3播放器,Visual C++ 6.0环境下MFC开发(nice MP3 player, 6.0 Visual C development environment MFC)
- 2006-04-12 17:27:09下载
- 积分:1