base on Level of Gaussians <div align="center"> <a href=https://zju3dv.github.io/LoG_webpage/> <img src="assets/log_logo.svg" alt="logo" width="70%" align="center"/> </a> </div> ---   [](license) **LoG** utilizes a single RTX 4090 for training highly realistic urban-scale models and for their real-time rendering. Visit our [**project page**](https://zju3dv.github.io/LoG_webpage/) for more demos. https://github.com/chingswy/LoGvideos/assets/22812405/abb200c1-5b9c-48fd-a9a1-f235499153d2 Our code is built upon PyTorch and leverages [gaussian-splatting](https://github.com/graphdeco-inria/diff-gaussian-rasterization) techniques. ## Quick Start For a smooth setup, follow the [installation guide](./docs/install.md). ## Dataset Preparation We employ [Colmap](https://colmap.github.io/) to prepare the dataset. Refer to the [preprocessing documentation](./docs/preprocess.md) for detailed instructions. A minimal example dataset is provided [here](https://forms.gle/E3Roi9zriu6Sk4557). ## Training Training the model is as simple as one command: ```bash python3 apps/train.py --cfg config/example/test/train.yml split train ``` We automatically configure heuristic parameters based on the dataset size. We provide a path for interpolation visualization ```bash python3 apps/train.py --cfg config/example/test/train.yml split demo_interpolate ckptname output/example/test/level_of_gaussian/model_init.pth ``` The visualization video will be stored at `output/example/test/level_of_gaussian/demo_interpolate/rgb.mp4` ## Immersive Visualization :rocket: We will update a real-time rendering tool designed for immersive visualization. ## Acknowledgements We acknowledge the following inspirational prior work: - [gaussian-splatting](https://github.com/graphdeco-inria/gaussian-splatting) - [LandMark](https://github.com/InternLandMark/LandMark) - [UrbanBIS dataset](https://vcc.tech/UrbanBIS) - [UrbanScene3D dataset](https://vcc.tech/UrbanScene3D) - [UAVD4L dataset](https://github.com/RingoWRW/UAVD4L) The rendering GUI is powered by our [EasyVolcap](https://github.com/zju3dv/EasyVolcap) tool. Contributions are warmly welcomed! If you've made significant progress on any of these fronts, please consider submitting a pull request. ## Citation If you find this code useful for your research, please cite us using the following BibTeX entry. ```bibtex @inproceedings{shuai2024LoG, title={Real-Time View Synthesis for Large Scenes with Millions of Square Meters}, author={Shuai, Qing and Guo, Haoyu and Xu, Zhen and Lin, Haotong and Peng, Sida and Bao, Hujun and Zhou, Xiaowei}, year={2024} } ```", Assign "at most 3 tags" to the expected json: {"id":"9850","tags":[]} "only from the tags list I provide: [{"id":39,"name":"3d-generation","display_name":"3D generation","slug":"3d-generation"},{"id":3,"name":"ai-agent","display_name":"AI agent","slug":"ai-agent"},{"id":8,"name":"ai-coding","display_name":"AI coding assistant","slug":"ai-coding"},{"id":5,"name":"ai-image","display_name":"AI image generation","slug":"ai-image"},{"id":9,"name":"ai-infrastructure","display_name":"AI infrastructure","slug":"ai-infrastructure"},{"id":10,"name":"ai-memory","display_name":"AI memory","slug":"ai-memory"},{"id":11,"name":"ai-skills","display_name":"AI skills","slug":"ai-skills"},{"id":12,"name":"ai-translation","display_name":"AI translation","slug":"ai-translation"},{"id":6,"name":"ai-video","display_name":"AI video generation","slug":"ai-video"},{"id":4,"name":"ai-voice","display_name":"AI voice","slug":"ai-voice"},{"id":7,"name":"ai-workflow","display_name":"AI workflow","slug":"ai-workflow"},{"id":22,"name":"audio-processing","display_name":"Audio processing","slug":"audio-processing"},{"id":29,"name":"authentication","display_name":"Authentication","slug":"authentication"},{"id":51,"name":"bundler","display_name":"Bundler","slug":"bundler"},{"id":41,"name":"chatbot","display_name":"Chatbot","slug":"chatbot"},{"id":27,"name":"cloud-native","display_name":"Cloud native","slug":"cloud-native"},{"id":1,"name":"computer-vision","display_name":"Computer vision","slug":"computer-vision"},{"id":37,"name":"crypto-trading","display_name":"Crypto trading","slug":"crypto-trading"},{"id":57,"name":"curated-list","display_name":"Curated list","slug":"curated-list"},{"id":54,"name":"data-streaming","display_name":"Data streaming","slug":"data-streaming"},{"id":35,"name":"data-visualization","display_name":"Data visualization","slug":"data-visualization"},{"id":16,"name":"database-backup","display_name":"Database backup","slug":"database-backup"},{"id":49,"name":"design-system","display_name":"Design system","slug":"design-system"},{"id":38,"name":"digital-human","display_name":"Digital human","slug":"digital-human"},{"id":34,"name":"document-processing","display_name":"Document processing","slug":"document-processing"},{"id":44,"name":"ecommerce","display_name":"E-commerce","slug":"ecommerce"},{"id":45,"name":"emulator","display_name":"Emulator","slug":"emulator"},{"id":46,"name":"file-management","display_name":"File management","slug":"file-management"},{"id":32,"name":"fintech","display_name":"Fintech","slug":"fintech"},{"id":31,"name":"game-development","display_name":"Game development","slug":"game-development"},{"id":24,"name":"headless-browser","display_name":"Headless browser","slug":"headless-browser"},{"id":52,"name":"headless-cms","display_name":"Headless CMS","slug":"headless-cms"},{"id":36,"name":"home-automation","display_name":"Home automation","slug":"home-automation"},{"id":20,"name":"image-editing","display_name":"Image editing","slug":"image-editing"},{"id":28,"name":"iot","display_name":"IoT","slug":"iot"},{"id":13,"name":"local-llm","display_name":"Local LLM","slug":"local-llm"},{"id":17,"name":"mcp","display_name":"MCP","slug":"mcp"},{"id":47,"name":"monitoring","display_name":"Monitoring","slug":"monitoring"},{"id":2,"name":"nlp","display_name":"NLP","slug":"nlp"},{"id":26,"name":"observability","display_name":"Observability","slug":"observability"},{"id":40,"name":"pentesting","display_name":"Pentesting","slug":"pentesting"},{"id":48,"name":"programming-examples","display_name":"Programming examples","slug":"programming-examples"},{"id":42,"name":"proxy","display_name":"Proxy","slug":"proxy"},{"id":14,"name":"rag","display_name":"RAG","slug":"rag"},{"id":56,"name":"resume-building","display_name":"Resume building","slug":"resume-building"},{"id":33,"name":"robotics","display_name":"Robotics","slug":"robotics"},{"id":30,"name":"search","display_name":"Search","slug":"search"},{"id":43,"name":"self-hosted","display_name":"Self-hosted","slug":"self-hosted"},{"id":50,"name":"static-analysis","display_name":"Static analysis","slug":"static-analysis"},{"id":18,"name":"synthetic-data","display_name":"Synthetic data","slug":"synthetic-data"},{"id":19,"name":"text-to-speech","display_name":"Text to speech","slug":"text-to-speech"},{"id":53,"name":"ui-components","display_name":"UI components","slug":"ui-components"},{"id":15,"name":"vector-database","display_name":"Vector database","slug":"vector-database"},{"id":21,"name":"video-editing","display_name":"Video editing","slug":"video-editing"},{"id":25,"name":"web-scraping","display_name":"Web scraping","slug":"web-scraping"},{"id":55,"name":"webassembly","display_name":"WebAssembly","slug":"webassembly"},{"id":23,"name":"workflow-automation","display_name":"Workflow automation","slug":"workflow-automation"}]" returns me the "expected json"