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所在平台: Udemy |
课程主页: https://www.udemy.com/course/fundamentals-of-augmented-reality-virtual-reality-101-ar-vr/
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课程名称：增强现实与虚拟现实基础 (101) 课程概述： 在快速发展的科技环境中，增强现实（AR）和虚拟现实（VR）这两个词汇变得尤为突出。这些沉浸式技术改变了我们感知和互动的方式，为我们提供了超越科幻领域的体验。本课程将为您提供增强现实和虚拟现实的基础概念的全面介绍。 课程内容： 1. **增强现实（AR）理解**： - AR是一种将数字内容与现实世界结合的技术，通过在周围环境上叠加计算机生成的信息来增强我们的现实感。与完全模拟的虚拟现实不同，AR无缝地将数字元素整合到我们现有的物理环境中。主要通过智能手机、平板电脑、智能眼镜等设备体验。 2. **增强现实的关键组成部分**： - **现实世界视图**：通过设备的摄像头捕捉的现实世界视图，用作叠加数字内容的画布。 - **计算机视觉**：使AR系统能够理解和解析环境，识别物体、表面及其空间关系。 - **内容叠加**：将3D模型、图像、文本和视频等数字内容根据设备对环境的理解叠加到现实世界视图上。 - **用户交互**：AR应用通常允许用户与叠加的内容进行交互，包括手势、语音命令和触摸输入。 3. **增强现实的应用**： - **游戏**：如《Pokémon Go》等AR游戏让虚拟角色和物体与现实世界结合。 - **零售**：AR增强购物体验，允许顾客在购买前可视化产品。 - **教育**：AR改变了教育方式，让学生能够与3D模型和历史重建进行互动。 - **医疗**：医疗专业人士利用AR进行外科导航等任务。 4. **虚拟现实（VR）理解**： - VR则将用户带入完全模拟的环境中，有效地用数字世界替代物理世界。通常通过专业头戴设备进行体验。 5. **虚拟现实的关键组成部分**： - **头戴设备**：VR头套覆盖用户的视野，并通过传感器跟踪头部运动以调整显示环境。 - **沉浸式环境**：VR环境是计算机生成的，可以模拟真实环境或虚构世界。 - **运动追踪**：传感器不仅追踪头部运动，还追踪手和身体的动作，允许用户与虚拟世界进行互动。 - **立体3D**：通过向每只眼睛展示略微不同的图像，VR提供深度和规模感。 6. **虚拟现实的应用**： - **游戏**：VR游戏提供无与伦比的沉浸感，使玩家直接置身于游戏世界中。 - **培训与模拟**：航空、军事与医疗等行业使用VR创建真实的培训场景。 - **治疗与康复**：VR作为治疗工具用于恐惧症、PTSD治疗及物理康复。 - **虚拟旅游**：用户可以虚拟地探索遥远的地点和历史时期。 7. **AR与VR的模糊界限**： 随着技术的发展，AR与VR之间的界限越来越模糊。混合现实（MR）结合了二者的元素，能够无缝整合数字内容到现实世界中，同时允许交互。 总结： 增强现实与虚拟现实是两种变革性技术，为我们提供独特的与数字信息互动和沉浸新现实的方式。这些技术不断演进，对各行业和整个社会的影响正在持续增长。本课程将教授七个主要主题：1. AR和VR的介绍 2. 核心技术 3. AR和VR开发平台 4. 用户界面与交互设计 5. 建模与内容创建 6. 人工智能与机器学习在AR和VR中的整合 7. AR与VR在数据管理中的应用。 立即注册，开始学习吧！
Fundamentals of Augmented Reality & Virtual Reality (101)In today's rapidly evolving technological landscape, two terms have gained substantial prominence: Augmented Reality (AR) and Virtual Reality (VR). These immersive technologies have transformed the way we perceive and interact with the digital and physical worlds, offering experiences that were once thought to be confined to the realms of science fiction. This fundamental course will provide you with a comprehensive introduction to the fundamental concepts of Augmented Reality and Virtual Reality.Understanding Augmented Reality (AR)Augmented Reality is a technology that blends digital content with the real world, enhancing our perception of reality by overlaying computer-generated information onto our immediate surroundings. Unlike Virtual Reality, which creates an entirely simulated environment, AR integrates digital elements seamlessly into our existing physical environment. This integration is often experienced through devices such as smartphones, tablets, smart glasses, and heads-up displays.Key Components of Augmented Reality:Real-World View: AR starts with the real-world view captured by the device's camera, serving as the canvas onto which digital content is overlaid.Computer Vision: This technology enables the AR system to understand and interpret the environment. It recognizes objects, surfaces, and their spatial relationships, allowing digital content to be placed accurately.Content Overlay: Digital content, such as 3D models, images, text, and videos, is superimposed onto the real-world view based on the device's understanding of the environment.User Interaction: AR applications often allow users to interact with the overlaid content. This interaction can include gestures, voice commands, and touch inputs.Applications of Augmented Reality:Gaming: AR gaming apps like Pokémon Go have gained immense popularity by placing virtual characters and objects in the real world for players to interact with.Retail: AR can enhance the shopping experience by enabling customers to visualize products in their real environment before making a purchase.Education: AR is transforming education by bringing abstract concepts to life. It allows students to interact with 3D models, historical reconstructions, and more.Healthcare: Medical professionals use AR for tasks like surgical navigation, where relevant data is projected onto the surgeon's field of view.Understanding Virtual Reality (VR)Virtual Reality, on the other hand, transports users into entirely simulated environments, effectively replacing the physical world with a digital one. VR is typically experienced through specialized headsets that completely immerse users in a computer-generated reality, isolating them from their actual surroundings.Key Components of Virtual Reality:Headset: VR headsets contain displays that cover the user's field of view and sensors that track head movements to adjust the displayed environment accordingly.Immersive Environment: VR environments are computer-generated and can simulate real-world settings or entirely fantastical worlds, limited only by the imagination of the creators.Motion Tracking: Sensors track not only head movements but also hand and body movements, allowing users to interact with the virtual world.Stereoscopic 3D: VR provides a sense of depth and scale by presenting slightly different images to each eye, mimicking how our eyes perceive the real world.Applications of Virtual Reality:Gaming: VR gaming offers an unparalleled level of immersion, placing players directly within the game world.Training and Simulations: Industries such as aviation, military, and medicine use VR to create realistic training scenarios.Therapy and Rehabilitation: VR is employed as a therapeutic tool for phobias, PTSD treatment, and physical rehabilitation.Virtual Tourism: Users can virtually explore distant locations and historical periods, opening up new possibilities for travel and education.The Blurring Line Between AR and VR:As technology advances, the boundary between AR and VR is becoming increasingly blurred. Mixed Reality (MR) combines elements of both, seamlessly integrating digital content into the real world while allowing interactions. This technology holds the potential to revolutionize fields like design, collaboration, and entertainment.In conclusion, Augmented Reality and Virtual Reality are two transformative technologies that offer unique ways to interact with digital information and immerse ourselves in new realities. Whether it's enhancing our surroundings with digital overlays or completely immersing ourselves in virtual worlds, AR and VR are shaping the future of human experience in countless domains. As these technologies continue to evolve, their impact on industries and society as a whole is only set to grow.In this master course I would like to teach the 7 major topics:1. Introduction to AR and VR2. Core Technologies3. AR & VR Development Platforms4. User Interface and Interaction Design5. Modeling and Content Creation6. Integration of AI and machine learning in AR and VR7. AR and VR (Augmented Reality and Virtual Reality) in Data ManagementEnroll now and learn today!
