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二部图的最大匹配程序,通过一二
寻找二分图的最大匹配
程序通过一个二维的数组给出二分图,让后找出一个初始的匹配,通过初始匹配
找出最大匹配。
-Bipartite graph to find the maximum matching program through a two-dimensional array is given bipartite graph, so that after the initial find a match, the adoption of the initial match to find the greatest match.
- 2022-05-21 19:07:06下载
- 积分:1
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jpeg encode
论文主要介绍了JPEG的编码和解码过程。该程序的编码部分能把一张BMP格式的图象进行JEPG编码,压缩成以二进制形式保存的文件;通过相应的解码程序又可以把图象解压缩出来。在图象传送过程中,我们经常采用JPEG格式对静态图象进行编码。JPEG基本系统是一种有损编码,无法完全恢复出原图象,信息有一定的丢失,称为有损压缩。尽管我们希望能够无损压缩,但是通常有损压缩的压缩比(即原图象占的字节数与压缩后图象占的字节数之比,压缩比越大,说明压缩效率越高)比无损压缩的高。JPEG编码先把图象色彩RBG变成亮度Y和色度Cr、Cb,它利用人的视觉对色度不敏感的特点,减少一部分色度数据,以达到压缩。 JPEG采取多种编码方式,包含有行程编码(Run Length Coding)和哈夫曼(Huffman)编码,有很高的压缩比。在编码前,先对数据进行分块,离散余弦变换(DCT)及量化,保留能量大的低频信号,丢弃高频信号以达到压缩。解码时,进行熵解码,反量化,反离散余弦变换(IDCT)。
- 2022-03-16 06:35:42下载
- 积分:1
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read images, special effects, showing Packaging FLib1.1 library source code and...
阅读图片,特效,展示包装FLib1.1库源代码和演示
- 2022-01-25 23:54:44下载
- 积分:1
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- 2022-04-11 09:32:33下载
- 积分:1
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自适应Canny算子边缘检测技术,介绍高低阈值比例的选值,提出高低阈值比例对图像的影响。...
自适应Canny算子边缘检测技术,介绍高低阈值比例的选值,提出高低阈值比例对图像的影响。-Adaptive operator Canny edge detection technology, introduce the proportion of high and low threshold values of the election, the proportion of high and low thresholds for the impact of the image.
- 2022-10-28 01:45:03下载
- 积分:1
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drawing of a five
画了一个五角星并添充了颜色,还用微分画直线法,和bresenham法画直线-drawing of a five-pointed star and Tim added color, differential line drawing, and painting straight bresenham France
- 2022-08-16 03:20:21下载
- 积分:1
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java编写的关于图形的简单的粒子系统
java编写的关于图形的简单的粒子系统-prepared on the simple graphical particle system
- 2022-08-24 04:50:40下载
- 积分:1
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Computer graphics with the classic algorithm of mapping procedures, including a...
计算机图形学中用经典算法实现的绘图程序,包括直线生成、圆弧生成、线段裁剪、多边形裁剪等-Computer graphics with the classic algorithm of mapping procedures, including a straight-line generation, arc formation, line cutting, cutting, such as polygon
- 2022-08-15 00:30:30下载
- 积分:1
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Circular arc is drawn by the point
这是用VC++中的MFC实现的,逐点比较法插补从而画出圆弧-Circular arc is drawn by the point-to-point comparison arc interpolation which implemented by the MFC of VC++.
- 2022-08-18 07:09:35下载
- 积分:1
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小波基的构造,每步均有说明,讲解很详细,值得学习
小波基的构造,每步均有说明,讲解很详细,值得学习-Wavelet construction, each step that has to explain in great detail, it is worth learning
- 2022-03-12 03:36:07下载
- 积分:1