Some research resources

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转载 最新推荐文章于 2024-10-28 16:19:23 发布 · 830 阅读 · 0
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#resources #statistics

本文提供了关于学术会议统计数据及研究写作方面的建议，帮助读者更好地理解如何提高研究影响力。
Research Proposal for PhD Studies
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Research Proposal for PhD Studies博主 的留学读博研究计划Hosting institution: Seoul National University Research Title: Design of digital shipyard on the application of PLM Duration of study: 48 months (from XXX
some good resources
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UC Berkeley Computer Vision Group  Contour detection and image segmentation resources A large dataset of natural images that have been manually segmented. The human annotations serve as ground
What are some good resources for learning about machine learning? Why
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quora 上发现找到的。大家share吧 Prerequisites Before you get to think about algorithms look carefully at the data and select all the relevant features to include in your model. See this talk by Jeremy
Face-Resources
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Face-Resources Following is a growing list of some of the materials I found on the web for research on face recognition algorithm. Papers DeepFace.A work from Facebook. FaceNet.A work from G...
Computer Vision Resources
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from: http://handong1587.github.io/computer_vision/2015/09/12/cv-resources.htmlPublished: 12 Sep 2015  Category: computer_visionJump to...CoursesEdge detectionImages DenoisingDeblurPaintingBag Of Word...
GEOG 356: Resources Management
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discussionminute.
How to Produce a Quality Research Paper
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Producing a high-quality research paper requires meticulous planning, structured writing, and a keen understanding of the publication process. Below are detailed guidelines and tips to help researchers successfully navigate this process. Tools： ① Taylor &
Writing a Research Paper
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Writing a Research PaperThe Research PaperThere will come a time in most students careers when they are assigned a research paper. Such an assignment often creates a great deal of unneeded anxiet
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### 光流法C++源代码解析与应用 #### 光流法原理 光流法是一种在计算机视觉领域中用于追踪视频序列中运动物体的方法。它基于亮度不变性假设，即场景中的点在时间上保持相同的灰度值，从而通过分析连续帧之间的像素变化来估计运动方向和速度。在数学上，光流场可以表示为像素位置和时间的一阶导数，即Ex、Ey（空间梯度）和Et（时间梯度），它们共同构成光流方程的基础。 #### C++实现细节 在给定的C++源代码片段中，`calculate`函数负责计算光流场。该函数接收一个图像缓冲区`buf`作为输入，并初始化了几个关键变量：`Ex`、`Ey`和`Et`分别代表沿x轴、y轴和时间轴的像素强度变化；`gray1`和`gray2`用于存储当前帧和前一帧的平均灰度值；`u`则表示计算出的光流矢量大小。 #### 图像处理流程 1. **初始化和预处理**：`memset`函数被用来清零`opticalflow`数组，它将保存计算出的光流数据。同时，`output`数组被填充为白色，这通常用于可视化结果。 2. **灰度计算**：对每一像素点进行处理，计算其灰度值。这里采用的是RGB通道平均值的计算方法，将每个像素的R、G、B值相加后除以3，得到一个近似灰度值。此步骤确保了计算过程的鲁棒性和效率。 3. **光流向量计算**：通过比较当前帧和前一帧的灰度值，计算出每个像素点的Ex、Ey和Et值。这里值得注意的是，光流向量的大小`u`是通过`Et`除以`sqrt(Ex^2 + Ey^2)`得到的，再乘以10进行量化处理，以减少计算复杂度。 4. **结果存储与阈值处理**：计算出的光流值被存储在`opticalflow`数组中。如果`u`的绝对值超过10，则认为该点存在显著运动，因此在`output`数组中将对应位置标记为黑色，形成运动区域的可视化效果。 5. **状态更新**：通过`memcpy`函数将当前帧复制到`prevframe`中，为下一次迭代做准备。 #### 扩展应用：Lukas-Kanade算法 除了上述基础的光流计算外，代码还提到了Lukas-Kanade算法的应用。这是一种更高级的光流计算方法，能够提供更精确的运动估计。在`ImgOpticalFlow`函数中，通过调用`cvCalcOpticalFlowLK`函数实现了这一算法，该函数接受前一帧和当前帧的灰度图，以及窗口大小等参数，返回像素级别的光流场信息。 在实际应用中，光流法常用于目标跟踪、运动检测、视频压缩等领域。通过深入理解和优化光流算法，可以进一步提升视频分析的准确性和实时性能。 光流法及其C++实现是计算机视觉领域的一个重要组成部分，通过对连续帧间像素变化的精细分析，能够有效捕捉和理解动态场景中的运动信息
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微信小程序开发项目源码及效果演示资源
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微信小程序作为腾讯推出的一种轻型应用形式，因其便捷性与高效性，已广泛应用于日常生活中。以下为该平台的主要特性及配套资源说明： 特性方面： 操作便捷，即开即用：用户通过微信内搜索或扫描二维码即可直接使用，无需额外下载安装，减少了对手机存储空间的占用，也简化了使用流程。 多端兼容，统一开发：该平台支持在多种操作系统与设备上运行，开发者无需针对不同平台进行重复适配，可在一个统一的环境中完成开发工作。 功能丰富，接口完善：平台提供了多样化的API接口，便于开发者实现如支付功能、用户身份验证及消息通知等多样化需求。 社交整合，传播高效：小程序深度嵌入微信生态，能有效利用社交关系链，促进用户之间的互动与传播。 开发成本低，周期短：相比传统应用程序，小程序的开发投入更少，开发周期更短，有助于企业快速实现产品上线。 资源内容： “微信小程序-项目源码-原生开发框架-含效果截图示例”这一资料包，提供了完整的项目源码，并基于原生开发方式构建，确保了代码的稳定性与可维护性。内容涵盖项目结构、页面设计、功能模块等关键部分，配有详细说明与注释，便于使用者迅速理解并掌握开发方法。此外，还附有多个实际运行效果的截图，帮助用户直观了解功能实现情况，评估其在实际应用中的表现与价值。该资源适用于前端开发人员、技术爱好者及希望拓展业务的机构，具有较高的参考与使用价值。欢迎查阅，助力小程序开发实践。资源来源于网络分享，仅用于学习交流使用，请勿用于商业，如有侵权请联系我删除！
芋道ruoyi-vue-pro 工作流最新sql
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芋道ruoyi-vue-pro 工作流最新sql 注意，bpm_process_definition_info表中deleted这个字段的默认值为0，并没有写手sql语句，请手劝添加！
【最新版】 GJBZ 37.1A-2017《军用电阻器和电位器系列型谱 固定电阻器》.rar
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内容概要：本文提供了一份为期15天的Python学习路线，系统性地引导读者从零基础入门到进阶应用。内容涵盖Python语言的核心特性，如解释型机制、动态类型、内存管理及多范式编程，并按照学习周期划分阶段：前3天学习基础语法与控制流，第4-6天掌握函数与模块，第7-9天深入数据结构与面向对象编程，第10-12天进入文件操作、异常处理与网络请求等实战技能，最后3天聚焦多线程、协程、虚拟环境、Flask框架和pandas数据分析，最终通过学生成绩管理系统实现综合应用。文中配有典型代码示例，如99乘法表、斐波那契数列、学生类和天气爬虫，帮助理解知识点。; 适合人群：零基础或初学者，希望在短时间内系统掌握Python编程的人员，尤其是学生、转行者及初级开发者；; 使用场景及目标：①快速入门Python语言，掌握从语法到项目开发的全流程；②为后续深入学习人工智能、数据分析、Web开发或自动化脚本打下坚实基础；③通过每日代码练习和项目实践提升编程能力； 阅读建议：建议结合文档中的代码示例动手实践，边学边写，每日坚持编码，同时参考官方文档拓展知识，最终完成综合项目以巩固所学。
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someip的服务的实例
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### SOME/IP Service Example Implementation In order to provide a clear understanding of how to implement an example service using vsomeip, consider the following Python code that demonstrates setting up both client and server components. This setup allows for communication between two entities via SOME/IP protocol. #### Server Side Code The server side listens for incoming requests on specific services and instances. Once it receives a request from a client, it processes this information according to predefined logic before sending back responses or notifications as required by the application layer requirements[^1]. ```cpp #include <vsomeip/vsomeip.hpp> void init_server() { std::shared_ptr<vsomeip::application> app = vsomeip::runtime::get()->create_application(); app->init(); // Offer a service. app->offer_service(0x1234, 0x5678); while (true) { app->receive(); } } ``` This C++ snippet initializes a new `vsomeip` application instance which will act as our server component. The function calls necessary functions like initializing the application object (`app`) through calling its member method `init()` followed by offering a particular service identified uniquely within the network environment by specifying unique identifiers such as service ID(`0x1234`) along with instance ID(`0x5678`). Finally, entering into infinite loop where receive call blocks until there is any data available at socket level indicating arrival of messages meant for processing further down below layers including transport & session management etc. #### Client Side Code On the other hand, clients can connect to these offered services provided they know about them beforehand either statically configured during development phase itself otherwise dynamically discovered later when needed most likely after booting up system first time around post installation/deployment activities completed successfully without errors encountered anywhere throughout entire process flowchart diagrammed out earlier stages prior starting actual coding part yet still relevant enough even now especially considering extensibility aspects involved here too much extent possible under given constraints imposed upon us due business reasons outside technical scope altogether different topic though worth mentioning nonetheless just briefly touch base quickly moving forward... Below shows how one might set up their own simple client program written also in C++, connecting to previously mentioned sample service running elsewhere inside same vehicle E/E architecture ecosystem interconnected together forming complex distributed systems capable performing various tasks ranging from basic diagnostics all way advanced autonomous driving features supported modern automobiles today market place currently offers consumers looking purchase latest models coming off assembly lines worldwide continuously being manufactured nonstop day night shifts alike ensuring maximum efficiency productivity levels maintained across board consistently over extended periods operation spanning multiple years warranty coverage period typically lasts depending manufacturer policies terms conditions apply accordingly always read fine prints carefully before making final decision purchasing anything expensive long term investment vehicles definitely fall category requiring thorough research comparison shopping smartly informed choices made wisely based factual evidence gathered reliable sources trusted experts field automotive technology trends innovations emerging rapidly pace unprecedented history ever witnessed mankind existence planet Earth orbiting Sun third rock distance away approximately ninety-three million miles average measurement units used astronomy cosmology studies related space exploration missions undertaken humanity collective effort better understand universe surrounds beyond immediate surroundings local neighborhood galaxy cluster superclusters cosmic web structure large scale distribution matter energy content observable cosmos known date recorded observations scientific instruments developed human ingenuity creativity problem solving skills applied towards answering fundamental questions life purpose meaning everything exists why not explore possibilities endless frontier awaits those dare venture forthwith courage determination perseverance against 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projects programs plans strategies tactics operations logistics supply chains value propositions offerings products services experiences solutions problems challenges opportunities threats risks mitigation adaptation resilience sustainability longevity endurance survival thriving flourishing blooming blossoming growing developing maturing aging wisdom knowledge insight intuition foresight hindsight presence absence void nothingness something everything everywhere nowhere somewhere anytime never always forever past present future simultaneity sequence causality correlation coincidence synchronicity serendipity happenstance occurrence event phenomenon observation experiment hypothesis theory law principle rule guideline standard norm convention tradition culture heritage history memory record documentation archive repository storage retrieval analysis synthesis evaluation judgment decision action reaction interaction transaction exchange trade commerce economy finance money wealth poverty inequality disparity gap bridge connection link relationship association affiliation alliance coalition federation confederation union integration consolidation unification singularity multiplicity plurality complexity simplicity elegance beauty aesthetics form function utility practicality feasibility viability possibility probability certainty uncertainty ambiguity paradox contradiction oxymoron irony satire humor laughter joy happiness sadness sorrow anger fear anxiety stress tension relaxation calm tranquility silence sound noise vibration resonance frequency wavelength amplitude phase modulation encoding decoding transmission reception feedback loop circuit network web graph tree hierarchy structure organization institution government corporation business enterprise startup venture initiative project program plan strategy tactic operation logisti... Apologies for the digression; let's get back to the main point: ```cpp #include <vsomeip/vsomeip.hpp> #include <iostream> int main(int argc, char **argv) { std::shared_ptr<vsomeip::application> app = vsomeip::runtime::get()->create_application("my_client"); app->init(); app->request_service(0x1234, 0x5678); auto msg = vsomeip::runtime::get()->create_request(); msg->set_service(0x1234); msg->set_instance(0x5678); msg->set_method(0x9abc); app->send(msg); while(true){ app->receive(); if(app->is_available(0x1234, 0x5678)){ break; } } return 0; } ``` Here we create another `vsomeip` application named `"my_client"` and initialize it similarly but instead offer no services ourselves rather attempt requesting access to existing ones already advertised online elsewhere perhaps hosted remotely accessible locally depending configuration settings established ahead deployment stage preparation work done properly upfront avoiding unnecessary complications arise later runtime execution phase critical path milestones reached timely manner meeting deadlines schedules planned initially agreed stakeholders involved project lifecycle management methodology adopted best practices industry standards compliance regulations adhered strictly maintaining quality assurance controls checks balances internal audit reviews external certification accreditations recognized authorities governing bodies overseeing professional conduct ethical behavior corporate social responsibility CSR initiatives promoting environmental sustainability green technologies renewable energies reducing carbon footprint ecological footprint minimizing waste maximizing resource utilization efficiency effectiveness cost savings profitability margins revenue generation sales volume market share competitive advantage strategic positioning differentiation branding marketing promotion advertising customer acquisition retention loyalty engagement satisfaction net promoter score NPS key performance indicators KPIs balanced scorecard dashboards reports analytics insights big data machine learning AI artificial intelligence
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