-
各种特征提取主成分分析法pca
用于各种特征提取主成分分析法,如表情提取,人脸提取,识别分类等(For a variety of features to extract the principal component analysis (pca),Such as expression extraction, face extraction, identification classification, etc)
- 2015-04-15 11:00:08下载
- 积分:1
-
fasta
DNA比对中FASTA算法的简单实现,通过建立查找表、位移表和位移向量表来得出两条序列的最大匹配位移。(DNA matching the FASTA algorithm is simple to achieve, through the establishment of a lookup table, displacement and the displacement vector table to derive maximum matching two sequences displacement.)
- 2021-01-11 11:18:49下载
- 积分:1
-
segmentation
基于K均值算法和互信息熵差的算法,可以有效地确定分类数,从而该算法对医学图像进行自动优化分割。(K means algorithm based on entropy and mutual information algorithms, can effectively determine the classification number, so that the algorithm for automatic optimization of medical image segmentation.)
- 2021-03-24 16:49:15下载
- 积分:1
-
crosscode
自己编写的C++小程序,十字算法,用到KD树,能够有效进行点云去噪,压缩数据(I have written a small program C++, cross algorithm used in KD tree, the point cloud can be effectively de-noising, compression of data)
- 2021-04-26 17:38:45下载
- 积分:1
-
1
说明: 奇怪的分式
上小学的时候,小明经常自己发明新算法。一次,老师出的题目是:
1/4 乘以 8/5
小明居然把分子拼接在一起,分母拼接在一起,答案是:18/45 (参见图1.png)
老师刚想批评他,转念一想,这个答案凑巧也对啊,真是见鬼!
对于分子、分母都是 1~9 中的一位数的情况,还有哪些算式可以这样计算呢?
显然,交换分子分母后,例如:4/1 乘以 5/8 是满足要求的,这算做不同的算式。
但对于分子分母相同的情况,2/2 乘以 3/3 这样的类型太多了,不在计数之列!,四个四个数不同
请写出所有不同算式的个数(包括题中举例的)。
思路:循环遍历。
dfs c++(dfs c++)
- 2016-03-21 22:17:14下载
- 积分:1
-
图象处理
VC图象处理电子书,Chm格式,基本与位图相关的都作了说明,很不错(VC image processing e-books, Chm format, and basic bitmap were made related to the note, a very good)
- 2005-03-23 09:44:48下载
- 积分:1
-
OpenCV-Tutorial
说明: 本文简要回顾了OpenCV的发展,介绍了OpenCV的各种应用,并详细分析了其中一些应用的原理、算法和代码,最后还介绍了一些关于OpenCV的最新研究进展。(This paper reviews the development of OpenCV, OpenCV introduces a variety of applications, and application of a detailed analysis of some of the principles, algorithms and code, and finally describes some of the latest research on the progress of OpenCV.)
- 2011-03-06 11:42:00下载
- 积分:1
-
katsevich-recreat
三维图像重建,采用多种滤波方法,实现三维图像重建,该算法效率比较高。目前已经应用到实际工程。(3-dim picture recreat,use filter method and project method to realise the recreating of 3 dim picture.it is a very effective method ,applied in the project.so I share it with you .
)
- 2016-08-26 18:23:53下载
- 积分:1
-
barcode
code 128 条码生成与译码演示
code 128 条码生成与译码演示(code 128 barcode generation and decoding demo code 128 barcode generation and decoding demo)
- 2009-01-02 15:32:57下载
- 积分:1
-
DIALOG_BMP_EX1
基于对话框的可以打开处理BMP图像的源程序(Dialog-based open source BMP images)
- 2010-03-01 10:45:38下载
- 积分:1