New AI Research from China Unveils ‘City-on-Web’: Real-Time Neural Rendering of Large-Scale Scenes over Web Using Laptop GPUs


Are you constantly amazed at the wonders of technology and its ability to revolutionize the way we perceive the world around us? If so, then you’re in for a treat! In this blog post, we will explore a fascinating research breakthrough that brings us one step closer to achieving photorealistic real-time rendering of large-scale scenes.

The University of Science and Technology of China has developed an innovative method called Cityon-Web, which addresses the challenges faced in rendering expansive scenes in real-time. This groundbreaking research not only showcases the latest advancements in computer graphics but also has practical implications for a wide range of applications, from gaming to virtual reality experiences.

Let’s dive into this captivating research and discover how Cityon-Web is revolutionizing the way we interact with virtual environments.

**Innovative Rendering Techniques**

The conventional NeRF and its variations have long struggled with the demands of rendering extensive scenes in real-time. Cityon-Web, inspired by traditional graphics methods, partitions the scene into manageable blocks and incorporates varying Levels-of-Detail (LOD) to represent it. The use of radiance field baking techniques and a hierarchical approach to rendering ensures high-fidelity representation of intricate details within the scene.

**Dynamic Resource Management**

One of the key highlights of Cityon-Web is its dynamic resource management capabilities. By adapting the loading and unloading of assets according to the viewer’s position and field of view, it significantly reduces the bandwidth and memory requirements for rendering extensive scenes. This adaptive approach guarantees a smoother user experience, especially on less powerful devices.

**Impressive Performance**

The experiments conducted have demonstrated the remarkable performance of Cityon-Web. It achieves the rendering of photorealistic large-scale scenes at 32 frames per second (FPS) with a resolution of 1080p, utilizing an RTX 3060 GPU. Notably, it uses only 18% of the VRAM and 16% of the payload size compared to existing mesh-based methods, showcasing its efficiency in resource utilization.

To delve deeper into this awe-inspiring research, you can check out the full paper and project details on the links provided. The Cityon-Web method holds immense promise for the future of real-time rendering, and its implications are bound to impact various industries.

So, if you’re passionate about cutting-edge technology and the incredible possibilities it unlocks, don’t miss out on exploring this groundbreaking research. It’s a journey through the virtual world that’s sure to leave you in awe of what’s achievable through the power of innovation.

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Categorized as AI

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