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brdf_cal
基于ENVI和IDL的以HDF形式存储的已角度配准过后的遥感图像的BRDF计算,使用的核为li_transit和ross_thick。同时还有IDL基础教程和ENVI用户手册。(ENVI and IDL in the order based on HDF have been stored in the form of point of registration after the calculation of remote sensing images of the BRDF, the use of nuclear as li_transit and ross_thick. Along with IDL and ENVI user manual Essentials.)
- 2010-07-24 15:28:09下载
- 积分:1
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fenshuilingsuanfa
说明: 基于分水岭算法和图论的图像分割,所使用的方法为分水岭算法和Normalized Cut方法(Based on watershed algorithm and graph theory, image segmentation, the method used as a watershed algorithm and Normalized Cut method)
- 2010-04-27 10:18:59下载
- 积分:1
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双峰法阈值分割
说明: 双峰法阈值分割。阈值分割法是一种基于区域的图像分割技术,原理是把图像象素点分为若干类。图像阈值化分割是一种传统的最常用的图像分割方法,因其实现简单、计算量小、性能较稳定而成为图像分割中最基本和应用最广泛的分割技术。它特别适用于目标和背景占据不同灰度级范围的图像。它不仅可以极大的压缩数据量,而且也大大简化了分析和处理步骤,因此在很多情况下,是进行图像分析、特征提取与模式识别之前的必要的图像预处理过程。图像阈值化的目的是要按照灰度级,对像素集合进行一个划分,得到的每个子集形成一个与现实景物相对应的区域,各个区域内部具有一致的属性,而相邻区域不具有这种一致属性。这样的划分可以通过从灰度级出发选取一个或多个阈值来实现。(Threshold segmentation)
- 2018-03-29 09:29:03下载
- 积分:1
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yuanyuan
给予分水岭的图像分割,包括源代码、测试图、实验报告(Given watershed image segmentation, including source code, test plans, test reports)
- 2010-12-04 22:33:37下载
- 积分:1
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matlab_hough
基于霍夫变换开发一种较通用的快速圆检测方法,并将之应用到虹膜图象的检测中,完成对虹膜内、外边缘的定位。(Hough transform based on the development of a more general-purpose fast circle detection methods, and to apply it to the detection of iris images, the completion of the iris inner and outer edge of the positioning.)
- 2008-07-19 19:45:29下载
- 积分:1
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test_plot_time
IDL编写的以时间为变量的散点图代码,值得新手学习(IDL prepared time-variable scatter plot code, novice worth learning)
- 2016-04-24 04:49:00下载
- 积分:1
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GrayGradinet
灰度共生矩阵、灰度梯度共生矩阵提取纹理特征(Gray Level Co-occurrence matrices, gray-gradient co-occurrence matrix texture features extracted)
- 2021-02-26 23:09:37下载
- 积分:1
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FCM
模糊C-均值(FCM)聚类算法,用MATLAB程序编写。(FCM clustering algorithm)
- 2009-02-27 10:51:52下载
- 积分:1
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workspace03_PSNR
说明: 实现峰值信噪比的算法,用于判断图片质量的好坏!十分有用!(Achieve peak signal-to-noise ratio (PSNR) algorithm for judging image quality! Very useful!)
- 2019-04-11 09:12:00下载
- 积分:1
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hhgs
介绍了混合高斯背景建模法提取运动目标的过程,自己写的,比较好理解,付视频一个,用自己的视频也可以(Describes the process of Gaussian mixture background modeling method to extract moving target, write your own, is better understood, paid a video, you can use your own videos)
- 2014-01-11 21:55:54下载
- 积分:1