[图形图象] yzsunlei.github
小磊哥er的博客总览:专栏、编程、阅读、思考。 旧版技术博客,停止更新,公网预览:[http: 2020.yzsunlei.com。新版技术博客,请访问http: www.yzsunlei.com](http: 2020.yzsunlei.com%E3%80%82%E6%96%B0%E7%89%88%E6%8A%80%E6%9C%AF%E5%8D%9A%E5%AE%A2%EF%BC%8C%E8%AF%B7%E8%AE%BF%E9%97%AEhttp: www.yzsunlei.com)
Xiaoleige er s blog overview: columns, programming, reading, thinking. Old version technology blog, stop updating, public preview: [http: 2020.yzsunlei.com. New version technology blog, please visit http: www.yzsunlei.com] (http: 2020.yzsunlei.com% E3% 80% 82% E6% 96% B0% E7% 89% 88% E6% 8A% 80% E6% 9C% AF% E5% 8D% 9A% E5% AE% A2% EF% BC% 8C% E8% AF% B7% E8% AE% BF% E9% 97% AEhttp: www.yzsunlei.com) (2020-10-03, CSS, 832KB, 下载0次)
[图形图象] QRCodeProject
安卓版本的二维码神器 生成二维码,扫描二维码,分享二维码和分享扫描出二维码中携带的内容。输入您想说的话立刻转化为二维码,可以将生成的二维码通过QQ,微信,微博等分享给心目中的他他他,对方收到二维码可以用扫描二维码的功能扫描出二维码中携...
The Android version of the QR code artifact generates a QR code, scans the QR code, shares the QR code, and shares the content carried in the scanned QR code. Input what you want to say and immediately convert it into a QR code. You can share the generated QR code with your loved ones through QQ, WeChat, Weibo, etc. When they receive the QR code, they can use the QR code scanning function to scan the QR code and carry it (2017-09-07, Java, 8697KB, 下载0次)
[图形图象] qrpay
五合一收款码在线生成,40个模板 支持微信支付、支付宝支付、手机QQ支付、京东钱包、百度钱包,PayPal五合一收款,将其二维码合并为一个二维码,无需手续费,支持qq头像,昵称判断(HTML单页版多模板免安装) 腾讯云服务器 [http...](https: api.isoyu.com qrpay )
Five in one collection code is generated online, 40 templates support WeChat payment, Alipay payment, mobile QQ payment, JD Wallet, Baidu Wallet, PayPal five in one collection, and its QR code is combined into a QR code, without service charges, and supports qq avatar, nickname judgment (HTML single page version multi template free of installation) Tencent cloud server [http...] (https: api. isoyu. com qrpay) (2022-05-26, Swift, 5053KB, 下载0次)
[图形图象] L1018soft
公路缺陷的类别包括路面结构性破损和功能性破损，而路面结构性破损是最常见的，可以细分为龟裂、块裂、网裂、纵裂和横裂。研究和设计一套公路缺陷检测技术，可高效、快速、准确的自动识别公路缺陷。
The types of highway defects include pavement structural damage and functional damage, and pavement structural damage is the most common, which can be divided into cracks, block cracks, net cracks, longitudinal cracks and transverse cracks. Research and design a set of highway defect detection technology, can be efficient, fast, accurate automatic identification of highway defects. (2020-12-27, matlab, 241KB, 下载5次)
[图形图象] region
区域生长法，手动选种子点吗，它是一个迭代的过程，这里每个种子像素点都迭代生长
直到处理过每个像素，因此形成了不同的区域，这些区域它们的边界通过闭合的多边形定义。
在区域生长中的主要问题如下:
(1)表示区域的初始化种子的选择:在区域生长过程中，这些不同区域点合适属性的选择。
(2)基于图像具体属性的像素生长不一定是好的分割。在区域生长过程中，不应该使用连通性或邻接信息。
(3)相似性:相似性表示在灰度级中观察在两个空间邻接像素之间或像素集合的平均灰度级间的最小差分，它们将产生不同的区域。如果这个差分比相似度阈值小，则像素属于相同的区域。
Region growth method, manually select the seed point, it is an iterative process, where each seed pixel points are iterative growth
Until each pixel is processed, different regions are formed, and their boundaries are defined by closed polygons.
The main problems in regional growth are as follows:
(1) represents the selection of the initialization seed of the region: in the region growing process, the selection of these different region points is appropriate.
(2) pixel growth based on image specific attributes is not necessarily good segmentation. Connectivity or adjacency information should not be used during regional growth.
(3) similarity: the similarity representation, in gray level, is to observe the minimum difference between the two spatial adjacent pixels or the average gray level of the set of pixels, which produce different regions. If the difference is smaller than the similarity threshold, the pixels belong to the same region. (2017-07-26, matlab, 3KB, 下载3次)
[图形图象] hire-and-fire-6
在这个问题中，你被要求跟踪组织的变化工作人员的层次结构。作为一个组织的人生第一大事，首席执行官（CEO）的名字命名。随后，可能会发生任何数量的员工和火灾。该组织（包括CEO）的任何成员都可以雇佣任意数量的直接下属和组织（包括CEO）的任何成员都可以被解雇。该组织的层级结构可以用一棵树来表示。
Description
In this problem, you are asked to keep track of the hierarchical structure of an organization s changing staff. As the first event in the life of an organization, the Chief Executive Officer (CEO) is named. Subsequently, any number of hires and fires can occur. Any member of the organization (including the CEO) can hire any number of direct subordinates, and any member of the organization (including the CEO) can be fired. The organization s hierarchical structure can be represented by a tree. (2015-11-26, Visual C++, 1KB, 下载1次)
[图形图象] 2Dto3D
摄像机标定后二维图像坐标到三维世界坐标的转换程序，可以检测标定的精度
试试带有自动翻译功能的新型浏览器。下载 Google Chrome 浏览器关闭翻译中文英语德语检测语言
英语中文(简体)日语
翻译文字或网页
摄像机标定后二维图像坐标到三维世界坐标的转换程序，可以检测标定的精度
请键入文字或网站地址，或者上传文档。
取消
Shèxiàngjī biāodìng hòu èr wéi túxiàng zuòbiāo dào sānwéi shìjiè zuòbiāo dì zhuǎnhuàn chéngxù, kěyǐ jiǎncè biāodìng de jīngdùAfter the two-dimensional image coordinates to the camera calibration procedure to convert the three-dimensional world coordinates, the accuracy of the calibration can be detected (2014-04-24, C/C++, 338KB, 下载46次)
[图形图象] Outlier-Removal-for-Motion-Tracking-
许多特征跟踪算法已被提出
为运动分割,但由此而轨迹
不一定是正确的。在本文中,
我们提出一种技术用于去除野值的基础上
在对知识,正确的轨迹约束的
在他们的网域的子空间的。我们第一次
合适的子空间的轨迹鲁检测
然后用RANSAC移除那些大型
后遗症。使用真实的视频序列,我们证明了
我们的方法是有效的,即使多个对象
移动在场景里。我们也证实分离
我们确实是提高精度的方法。
Many feature tracking algorithms have been proposed
for motion segmentation, but the resulting trajectories
are not necessarily correct. In this paper,
we propose a technique for removing outliers based
on the knowledge that correct trajectories are constrained
to be in a subspace of their domain. We first
fit the subspace to the detected trajectories robustly
using RANSAC and then remove those that have large
residuals. Using real video sequences, we demonstrate
that our method is effective even if multiple objects are
moving in the scene. We also confirm that the separation
accuracy is indeed improved by our method. (2011-06-03, Visual C++, 513KB, 下载16次)
[图形图象] VideoEXEshipincaiji
许多朋友希望我能介绍一下视频的编程，时下视频聊天几乎成了网吧老板们制胜的法宝，自己的软件嵌入
视频通信方式又显得那么酷，而一个摄像头只需要百来块钱。本软件功能上可以实现视频采集、预览，选
择压缩器（视频文件可是大得惊人!）进行压缩、解压，回放。抓取单帧图片保存等。
Many friends want me to be able to tell us about the video programming, video chat nowadays seems to have become a magic weapon for winning Internet cafe owners have their own software embedded video communication in a manner appear to be so cool, but just need a camera to 100 yuan. The software features can be achieved on the video capture, preview, select the compressor (video file, but a staggering!) For compression, decompression, playback. Grab single-frame images to save and so on. (2010-02-02, Visual C++, 2076KB, 下载9次)
[图形图象] leptonlib-1.62.tar
SVG Web 工具箱使用闪烁和Java脚本为了带静止和动态的SVG到Web浏览器，包括IE。
看见关于怎样使用SVG Web 的细节的用户手工文件/ UserManual.html。
看见FAQ 文件一般信息的文件/ FAQ.html。
为了看见一个样品SVG 文件，观看样品/ demo.html 文件。 看见，简单例子的使用SVG 你的自己工程Web 查看样品/ javascript 文件那些样品/。为了运转实例，你必须有一台区域网服务器跑； 当被以文件为动力运行时，他们将不正确地工作： // URL。如果你没有最新的建造的一台区域网服务器，也正在http://codinginparadise.org/projects/svgweb/运转
这是源头分配，这ActionScript源头在src /组织/ svgweb /
The SVG Web toolkit uses Flash and JavaScript in order to bring static and dynamic SVG to web browsers, including Internet Explorer.
See the User Manual docs/UserManual.html for details on how to use SVG Web.
See the FAQ file docs/FAQ.html for general information.
To see a sample SVG file, view the samples/demo.html file. To see simple examples of using SVG Web in your own projects view the samples in samples/javascript-files/. To run the samples you must have a local web server running they will not work correctly when run from file:// URLs. If you do not have a local web server the latest build is also running at http://codinginparadise.org/projects/svgweb/
If this is a source distribution, the ActionScript source is in src/org/svgweb/
(2009-11-23, JavaScript, 4257KB, 下载122次)
[图形图象] 51622408Demo001
基于三维空间三角网格的二维投影图像变换，包括3D仿射变换，基础矩阵求解及欧式空间的重构，对基于图像的三维重构有研究的朋友可以看下
Medical image visualization technologies build 3D models with 2D medical image series to provide useful and precise information for the doctors. It is one of the crucial technologies in CAS system, Image Guide Surgery and Minimal Invasive Surgery. VTK is an advanced toolkit for the medical 3D visualization. DICOM is the international standards in the medical digital imaging and the data communicating, it unifies the formats of the medical image. In this paper, the VTK data-processing mechanism is outlined firstly, then VTK significant characteristics and common procedures model are introduced Secondly, the correct interpretation way of the DICOM images is brought forward. Three-dimensional reconstruction of the visual procedures is developed with VC++ and VTK, then implements some functions Finally, A medical 3D visualization analyzing laboratorial system is developed based on VTK in Windows. The system employs surface rendering and creation of visual slices based on VTK, and offers (2009-03-10, Visual C++, 520KB, 下载120次)
[图形图象] 03684
数字图像传输是图像编码与压缩技术的另一个重要应用领域。随着现代社会对通信业务要求的不断增长，图像通信和通信网容量的矛盾日益突出。特别是具有庞大数据量的数字图像信息更是难以传输和存储，极大地制约了图像通信的发展，已经成为图像通信发展中的瓶颈。图像压缩技术的应用为传真、视频点播、电视会议、医用图像传输等领域带来了巨大经济效益。快速压缩解压缩算法及其硬件结构在实时视频系统中起着关键的作用。
digital image transmission of image coding and compression technologies Another important application areas. As modern society to the requirements of the communications business continued to grow, image communication and communication network capacity contradictions are becoming more prominent. Especially with the huge amount of data digital image information more difficult for transmission and storage, has greatly restricted the development of image communication, image communication has become a bottleneck in development. Image compression technology for the application by fax, video-on-demand, video-conferencing, transmission of medical images and other areas has brought huge economic benefits. Rapid compression and decompression algorithms in hardware for real-time video system plays a (2007-04-25, Java, 2158KB, 下载194次)
[图形图象] projective-and-affine
基于三维空间三角网格的二维投影图像变换，包括3D仿射变换，基础矩阵求解及欧式空间的重构，对基于图像的三维重构有研究的朋友可以看下
triangular grid transform two-dimensional projection images, including 3D affine transformation, based Matrix Solution and European space reconstruction, based on the three-dimensional image reconstruction studies have friends in a glance (2006-07-08, matlab, 197KB, 下载774次)