﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>博客园-dotLive-随笔分类-图形图像</title><link>http://www.cnblogs.com/dotLive/category/63947.html</link><description>.Net开发</description><language>zh-cn</language><lastBuildDate>Wed, 21 May 2008 03:04:45 GMT</lastBuildDate><pubDate>Wed, 21 May 2008 03:04:45 GMT</pubDate><ttl>60</ttl><item><title>最小二乘法拟合圆公式推导及vc实现[r]</title><link>http://www.cnblogs.com/dotLive/archive/2006/10/09/524633.html</link><dc:creator>.Live</dc:creator><author>.Live</author><pubDate>Mon, 09 Oct 2006 13:37:00 GMT</pubDate><guid>http://www.cnblogs.com/dotLive/archive/2006/10/09/524633.html</guid><wfw:comment>http://www.cnblogs.com/dotLive/comments/524633.html</wfw:comment><comments>http://www.cnblogs.com/dotLive/archive/2006/10/09/524633.html#Feedback</comments><slash:comments>16</slash:comments><wfw:commentRss>http://www.cnblogs.com/dotLive/comments/commentRss/524633.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/dotLive/services/trackbacks/524633.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 最小二乘法(least squares analysis)是一种 数学 优化 技术，它通过 最小化 误差 的平方和找到一组数据的最佳 函数 匹配。 最小二乘法是用最简的方法求得一些绝对不可知的真值，而令误差平方之和为最小。 最小二乘法通常用于 曲线拟合 (least squares fitting) 。这里有 拟合圆曲线 的公式推导过程 和 vc实现。&nbsp;&nbsp;<a href='http://www.cnblogs.com/dotLive/archive/2006/10/09/524633.html'>阅读全文</a><img src ="http://www.cnblogs.com/dotLive/aggbug/524633.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://dotLive.cnblogs.com/" target="_blank">.Live</a> 2006-10-09 21:37 <a href="http://www.cnblogs.com/dotLive/archive/2006/10/09/524633.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>GDI和GDI+对象的互相转换[r]</title><link>http://www.cnblogs.com/dotLive/archive/2006/08/25/486588.html</link><dc:creator>.Live</dc:creator><author>.Live</author><pubDate>Fri, 25 Aug 2006 13:15:00 GMT</pubDate><guid>http://www.cnblogs.com/dotLive/archive/2006/08/25/486588.html</guid><wfw:comment>http://www.cnblogs.com/dotLive/comments/486588.html</wfw:comment><comments>http://www.cnblogs.com/dotLive/archive/2006/08/25/486588.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/dotLive/comments/commentRss/486588.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/dotLive/services/trackbacks/486588.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 当然希望可以使用GDI+来完全代替GDI，再不济也只需要从GDI对象转到GDI+对象。但是就是有那么些工程，又要新技术新特性、又希望快速开发、又不肯丢弃旧版本的已有的功能。没办法，只能缝缝补补，咔哐碙啌...&nbsp;&nbsp;<a href='http://www.cnblogs.com/dotLive/archive/2006/08/25/486588.html'>阅读全文</a><img src ="http://www.cnblogs.com/dotLive/aggbug/486588.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://dotLive.cnblogs.com/" target="_blank">.Live</a> 2006-08-25 21:15 <a href="http://www.cnblogs.com/dotLive/archive/2006/08/25/486588.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>MUSICA（多尺度图像对比度增强）算法的VC实现-2[r]</title><link>http://www.cnblogs.com/dotLive/archive/2006/07/13/450166.html</link><dc:creator>.Live</dc:creator><author>.Live</author><pubDate>Thu, 13 Jul 2006 12:21:00 GMT</pubDate><guid>http://www.cnblogs.com/dotLive/archive/2006/07/13/450166.html</guid><wfw:comment>http://www.cnblogs.com/dotLive/comments/450166.html</wfw:comment><comments>http://www.cnblogs.com/dotLive/archive/2006/07/13/450166.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/dotLive/comments/commentRss/450166.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/dotLive/services/trackbacks/450166.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: MUSICA（多尺度图像对比度增强）算法的VC实现&nbsp;&nbsp;<a href='http://www.cnblogs.com/dotLive/archive/2006/07/13/450166.html'>阅读全文</a><img src ="http://www.cnblogs.com/dotLive/aggbug/450166.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://dotLive.cnblogs.com/" target="_blank">.Live</a> 2006-07-13 20:21 <a href="http://www.cnblogs.com/dotLive/archive/2006/07/13/450166.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>MUSICA（多尺度图像对比度增强）算法的简要原理及VC实现-1[r]</title><link>http://www.cnblogs.com/dotLive/archive/2006/07/13/450159.html</link><dc:creator>.Live</dc:creator><author>.Live</author><pubDate>Thu, 13 Jul 2006 12:11:00 GMT</pubDate><guid>http://www.cnblogs.com/dotLive/archive/2006/07/13/450159.html</guid><wfw:comment>http://www.cnblogs.com/dotLive/comments/450159.html</wfw:comment><comments>http://www.cnblogs.com/dotLive/archive/2006/07/13/450159.html#Feedback</comments><slash:comments>8</slash:comments><wfw:commentRss>http://www.cnblogs.com/dotLive/comments/commentRss/450159.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/dotLive/services/trackbacks/450159.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: MUSICA（Multi-Scale Image Contrast Amplification，多尺度图像对比度增强）算法的简要原理及VC实现。一种CR设备、X光图像等等医疗图像设备上的图像增强算法，使用关键字“AGFA MUSICA”可以在google上找到些相关资料。&nbsp;&nbsp;<a href='http://www.cnblogs.com/dotLive/archive/2006/07/13/450159.html'>阅读全文</a><img src ="http://www.cnblogs.com/dotLive/aggbug/450159.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://dotLive.cnblogs.com/" target="_blank">.Live</a> 2006-07-13 20:11 <a href="http://www.cnblogs.com/dotLive/archive/2006/07/13/450159.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>GDI+命中测试的效率[r]</title><link>http://www.cnblogs.com/dotLive/archive/2006/06/29/438668.html</link><dc:creator>.Live</dc:creator><author>.Live</author><pubDate>Thu, 29 Jun 2006 06:29:00 GMT</pubDate><guid>http://www.cnblogs.com/dotLive/archive/2006/06/29/438668.html</guid><wfw:comment>http://www.cnblogs.com/dotLive/comments/438668.html</wfw:comment><comments>http://www.cnblogs.com/dotLive/archive/2006/06/29/438668.html#Feedback</comments><slash:comments>11</slash:comments><wfw:commentRss>http://www.cnblogs.com/dotLive/comments/commentRss/438668.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/dotLive/services/trackbacks/438668.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 基于GDI+的图像处理、c++、vc6，移植到.net、c#应该不是什么问题，看需求有多大了，问题是效率，特别是对高分辨率的图像进行处理的时候。现在Canon PowerShot A620都可以拍摄700W像素的图像了，900W的也开始降价了，对这类图像的处理很伤脑筋。欢迎讨论！&nbsp;&nbsp;<a href='http://www.cnblogs.com/dotLive/archive/2006/06/29/438668.html'>阅读全文</a><img src ="http://www.cnblogs.com/dotLive/aggbug/438668.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://dotLive.cnblogs.com/" target="_blank">.Live</a> 2006-06-29 14:29 <a href="http://www.cnblogs.com/dotLive/archive/2006/06/29/438668.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>