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SEED4D: A Synthetic Ego–Exo Dynamic 4D Driving

WACV 2025

Marius Kästingschäfer and Théo Gieruc and Sebastian Bernhard and Dylan Campbell and Eldar Insafutdinov and Eyvaz Najafli and Thomas Brox

Teaser image

Models for egocentric 3D and 4D reconstruction, including few-shot interpolation and extrapolation settings, can benefit from having images from exocentric viewpoints as supervision signals. No existing dataset provides the necessary mixture of complex, dynamic, and multi-view data. To facilitate the development of 3D and 4D reconstruction methods in the autonomous driving context, we propose a Synthetic Ego--Exo Dynamic 4D (SEED4D) dataset. We here provide the code with which we generated the data.

Sensors

Our data generator is build on CARLA and can generator synthetic egocentrical views similar to the camera setup in nuScenes, KITTI360 or Waymo and simultaneously create create exocentrical views. Resulting poses are outputted in a Nerfstudio suitable data format.

Sensor Overview

Overview

Acknowledgements

We thank the creators of NeRFStudio, and the CARLA simulator for generously open-sourcing their code.

License

Copyright (C) 2025 co-pace GmbH (subsidiary of Continental AG). All rights reserved. This repository is licensed under the BSD-3-Clause license. See LICENSE for the full license text.

Citation

If you find this code useful, please reference in your paper:

@InProceedings{Kastingschafer_2025_WACV,
author = {K\"astingsch\"afer, Marius and Gieruc, Th\'eo and Bernhard, Sebastian and Campbell, Dylan and Insafutdinov, Eldar and Najafli, Eyvaz and Brox, Thomas},
title = {SEED4D: A Synthetic Ego-Exo Dynamic 4D Data Generator Driving Dataset and Benchmark},
booktitle = {Proceedings of the Winter Conference on Applications of Computer Vision (WACV)},
month = {February},
year = {2025},
pages = {7741-7753}
}

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all
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(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
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btn.textContent = 'Copy';
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})();
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try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
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SEED4D: A Synthetic Ego–Exo Dynamic 4D Driving

WACV 2025

Marius Kästingschäfer and Théo Gieruc and Sebastian Bernhard and Dylan Campbell and Eldar Insafutdinov and Eyvaz Najafli and Thomas Brox

Teaser image

Models for egocentric 3D and 4D reconstruction, including few-shot interpolation and extrapolation settings, can benefit from having images from exocentric viewpoints as supervision signals. No existing dataset provides the necessary mixture of complex, dynamic, and multi-view data. To facilitate the development of 3D and 4D reconstruction methods in the autonomous driving context, we propose a Synthetic Ego--Exo Dynamic 4D (SEED4D) dataset. We here provide the code with which we generated the data.

Sensors

Our data generator is build on CARLA and can generator synthetic egocentrical views similar to the camera setup in nuScenes, KITTI360 or Waymo and simultaneously create create exocentrical views. Resulting poses are outputted in a Nerfstudio suitable data format.

Sensor Overview

Overview

Acknowledgements

We thank the creators of NeRFStudio, and the CARLA simulator for generously open-sourcing their code.

License

Copyright (C) 2025 co-pace GmbH (subsidiary of Continental AG). All rights reserved. This repository is licensed under the BSD-3-Clause license. See LICENSE for the full license text.

Citation

If you find this code useful, please reference in your paper:

@InProceedings{Kastingschafer_2025_WACV,
author = {K\"astingsch\"afer, Marius and Gieruc, Th\'eo and Bernhard, Sebastian and Campbell, Dylan and Insafutdinov, Eldar and Najafli, Eyvaz and Brox, Thomas},
title = {SEED4D: A Synthetic Ego-Exo Dynamic 4D Data Generator Driving Dataset and Benchmark},
booktitle = {Proceedings of the Winter Conference on Applications of Computer Vision (WACV)},
month = {February},
year = {2025},
pages = {7741-7753}
}

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Force GitHub README to respect dark mode (function() { var style = document.createElement('style'); style.textContent = ' .markdown-body { color-scheme: dark light; } .markdown-body pre { background: #161b22 !important; } .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; } .markdown-body table th, .markdown-body table td { border-color: #30363d !important; } .markdown-body img { background: #0d1117; } .markdown-body blockquote { border-left-color: #8b949e; } .markdown-body hr { border-color: #30363d; } '; document.head.appendChild(style); })(); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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SEED4D: A Synthetic Ego–Exo Dynamic 4D Driving

WACV 2025

Marius Kästingschäfer and Théo Gieruc and Sebastian Bernhard and Dylan Campbell and Eldar Insafutdinov and Eyvaz Najafli and Thomas Brox

Teaser image

Models for egocentric 3D and 4D reconstruction, including few-shot interpolation and extrapolation settings, can benefit from having images from exocentric viewpoints as supervision signals. No existing dataset provides the necessary mixture of complex, dynamic, and multi-view data. To facilitate the development of 3D and 4D reconstruction methods in the autonomous driving context, we propose a Synthetic Ego--Exo Dynamic 4D (SEED4D) dataset. We here provide the code with which we generated the data.

Sensors

Our data generator is build on CARLA and can generator synthetic egocentrical views similar to the camera setup in nuScenes, KITTI360 or Waymo and simultaneously create create exocentrical views. Resulting poses are outputted in a Nerfstudio suitable data format.

Sensor Overview

Overview

Acknowledgements

We thank the creators of NeRFStudio, and the CARLA simulator for generously open-sourcing their code.

License

Copyright (C) 2025 co-pace GmbH (subsidiary of Continental AG). All rights reserved. This repository is licensed under the BSD-3-Clause license. See LICENSE for the full license text.

Citation

If you find this code useful, please reference in your paper:

@InProceedings{Kastingschafer_2025_WACV,
author = {K\"astingsch\"afer, Marius and Gieruc, Th\'eo and Bernhard, Sebastian and Campbell, Dylan and Insafutdinov, Eldar and Najafli, Eyvaz and Brox, Thomas},
title = {SEED4D: A Synthetic Ego-Exo Dynamic 4D Data Generator Driving Dataset and Benchmark},
booktitle = {Proceedings of the Winter Conference on Applications of Computer Vision (WACV)},
month = {February},
year = {2025},
pages = {7741-7753}
}

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[WACV 2025] Official code of "SEED4D: A Synthetic Ego-Exo Dynamic 4D Data Generator, Driving Dataset and Benchmark"

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Highlight search terms from Google/DuckDuckGo/Bing referrer (function() { var ref = document.referrer; var terms = []; if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) { var url = new URL(ref); var q = url.searchParams.get('q') || url.searchParams.get('p'); if (q) { terms = q.split(/\s+/).filter(function(t) { return t.length > 2; }); } } if (terms.length === 0) return; var style = document.createElement('style'); style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }'; document.head.appendChild(style); function highlight(node) { if (node.nodeType === 3) { // text node var text = node.textContent; var found = false; terms.forEach(function(term) { var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi'); if (regex.test(text)) { found = true; var frag = document.createDocumentFragment(); var parts = text.split(regex); parts.forEach(function(part, i) { if (i % 2 === 0) { frag.appendChild(document.createTextNode(part)); } else { var span = document.createElement('span'); span.className = 'userscript-highlight'; span.textContent = part; frag.appendChild(span); } }); node.parentNode.replaceChild(frag, node); } }); } else if (node.nodeType === 1 && node.childNodes) { // element var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT']; if (!skipTags.includes(node.tagName)) { Array.from(node.childNodes).forEach(highlight); } } } highlight(document.body); // Re-highlight on dynamic content var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1 || node.nodeType === 3) highlight(node); }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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SEED4D: A Synthetic Ego–Exo Dynamic 4D Driving

WACV 2025

Marius Kästingschäfer and Théo Gieruc and Sebastian Bernhard and Dylan Campbell and Eldar Insafutdinov and Eyvaz Najafli and Thomas Brox

Teaser image

Models for egocentric 3D and 4D reconstruction, including few-shot interpolation and extrapolation settings, can benefit from having images from exocentric viewpoints as supervision signals. No existing dataset provides the necessary mixture of complex, dynamic, and multi-view data. To facilitate the development of 3D and 4D reconstruction methods in the autonomous driving context, we propose a Synthetic Ego--Exo Dynamic 4D (SEED4D) dataset. We here provide the code with which we generated the data.

Sensors

Our data generator is build on CARLA and can generator synthetic egocentrical views similar to the camera setup in nuScenes, KITTI360 or Waymo and simultaneously create create exocentrical views. Resulting poses are outputted in a Nerfstudio suitable data format.

Sensor Overview

Overview

Acknowledgements

We thank the creators of NeRFStudio, and the CARLA simulator for generously open-sourcing their code.

License

Copyright (C) 2025 co-pace GmbH (subsidiary of Continental AG). All rights reserved. This repository is licensed under the BSD-3-Clause license. See LICENSE for the full license text.

Citation

If you find this code useful, please reference in your paper:

@InProceedings{Kastingschafer_2025_WACV,
author = {K\"astingsch\"afer, Marius and Gieruc, Th\'eo and Bernhard, Sebastian and Campbell, Dylan and Insafutdinov, Eldar and Najafli, Eyvaz and Brox, Thomas},
title = {SEED4D: A Synthetic Ego-Exo Dynamic 4D Data Generator Driving Dataset and Benchmark},
booktitle = {Proceedings of the Winter Conference on Applications of Computer Vision (WACV)},
month = {February},
year = {2025},
pages = {7741-7753}
}

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[WACV 2025] Official code of "SEED4D: A Synthetic Ego-Exo Dynamic 4D Data Generator, Driving Dataset and Benchmark"

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Strip utm_, fbclid, gclid, etc. from all links on page (function() { var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content', 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid', 'ref', 'ref_src', 'source', 'medium', 'campaign']; function cleanUrl(url) { try { var u = new URL(url, window.location.origin); var changed = false; trackingParams.forEach(function(p) { if (u.searchParams.has(p)) { u.searchParams.delete(p); changed = true; } }); return changed ? u.toString() : url; } catch (e) { return url; } } function cleanLinks() { document.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } cleanLinks(); var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1) { if (node.tagName === 'A') cleanLinks(); node.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
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SEED4D: A Synthetic Ego–Exo Dynamic 4D Driving

WACV 2025

Marius Kästingschäfer and Théo Gieruc and Sebastian Bernhard and Dylan Campbell and Eldar Insafutdinov and Eyvaz Najafli and Thomas Brox

Teaser image

Models for egocentric 3D and 4D reconstruction, including few-shot interpolation and extrapolation settings, can benefit from having images from exocentric viewpoints as supervision signals. No existing dataset provides the necessary mixture of complex, dynamic, and multi-view data. To facilitate the development of 3D and 4D reconstruction methods in the autonomous driving context, we propose a Synthetic Ego--Exo Dynamic 4D (SEED4D) dataset. We here provide the code with which we generated the data.

Sensors

Our data generator is build on CARLA and can generator synthetic egocentrical views similar to the camera setup in nuScenes, KITTI360 or Waymo and simultaneously create create exocentrical views. Resulting poses are outputted in a Nerfstudio suitable data format.

Sensor Overview

Overview

Acknowledgements

We thank the creators of NeRFStudio, and the CARLA simulator for generously open-sourcing their code.

License

Copyright (C) 2025 co-pace GmbH (subsidiary of Continental AG). All rights reserved. This repository is licensed under the BSD-3-Clause license. See LICENSE for the full license text.

Citation

If you find this code useful, please reference in your paper:

@InProceedings{Kastingschafer_2025_WACV,
author = {K\"astingsch\"afer, Marius and Gieruc, Th\'eo and Bernhard, Sebastian and Campbell, Dylan and Insafutdinov, Eldar and Najafli, Eyvaz and Brox, Thomas},
title = {SEED4D: A Synthetic Ego-Exo Dynamic 4D Data Generator Driving Dataset and Benchmark},
booktitle = {Proceedings of the Winter Conference on Applications of Computer Vision (WACV)},
month = {February},
year = {2025},
pages = {7741-7753}
}

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[WACV 2025] Official code of "SEED4D: A Synthetic Ego-Exo Dynamic 4D Data Generator, Driving Dataset and Benchmark"

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Auto-enable theater mode on YouTube (function() { function tryTheater() { var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]'); if (btn && !btn.classList.contains('activated')) { btn.click(); } } // Try immediately tryTheater(); // Try after navigation (SPA) var lastUrl = location.href; setInterval(function() { if (location.href !== lastUrl) { lastUrl = location.href; setTimeout(tryTheater, 500); } }, 1000); // Also try on player load var observer = new MutationObserver(tryTheater); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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SEED4D: A Synthetic Ego–Exo Dynamic 4D Driving

WACV 2025

Marius Kästingschäfer and Théo Gieruc and Sebastian Bernhard and Dylan Campbell and Eldar Insafutdinov and Eyvaz Najafli and Thomas Brox

Teaser image

Models for egocentric 3D and 4D reconstruction, including few-shot interpolation and extrapolation settings, can benefit from having images from exocentric viewpoints as supervision signals. No existing dataset provides the necessary mixture of complex, dynamic, and multi-view data. To facilitate the development of 3D and 4D reconstruction methods in the autonomous driving context, we propose a Synthetic Ego--Exo Dynamic 4D (SEED4D) dataset. We here provide the code with which we generated the data.

Sensors

Our data generator is build on CARLA and can generator synthetic egocentrical views similar to the camera setup in nuScenes, KITTI360 or Waymo and simultaneously create create exocentrical views. Resulting poses are outputted in a Nerfstudio suitable data format.

Sensor Overview

Overview

Acknowledgements

We thank the creators of NeRFStudio, and the CARLA simulator for generously open-sourcing their code.

License

Copyright (C) 2025 co-pace GmbH (subsidiary of Continental AG). All rights reserved. This repository is licensed under the BSD-3-Clause license. See LICENSE for the full license text.

Citation

If you find this code useful, please reference in your paper:

@InProceedings{Kastingschafer_2025_WACV,
author = {K\"astingsch\"afer, Marius and Gieruc, Th\'eo and Bernhard, Sebastian and Campbell, Dylan and Insafutdinov, Eldar and Najafli, Eyvaz and Brox, Thomas},
title = {SEED4D: A Synthetic Ego-Exo Dynamic 4D Data Generator Driving Dataset and Benchmark},
booktitle = {Proceedings of the Winter Conference on Applications of Computer Vision (WACV)},
month = {February},
year = {2025},
pages = {7741-7753}
}

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[WACV 2025] Official code of "SEED4D: A Synthetic Ego-Exo Dynamic 4D Data Generator, Driving Dataset and Benchmark"

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Remove or un-stick sticky/fixed headers that block content (function() { function unstick() { document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) { if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') { el.style.position = 'static'; el.style.top = 'auto'; el.style.zIndex = 'auto'; } }); } unstick(); var observer = new MutationObserver(unstick); observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] }); })(); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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SEED4D: A Synthetic Ego–Exo Dynamic 4D Driving

WACV 2025

Marius Kästingschäfer and Théo Gieruc and Sebastian Bernhard and Dylan Campbell and Eldar Insafutdinov and Eyvaz Najafli and Thomas Brox

Teaser image

Models for egocentric 3D and 4D reconstruction, including few-shot interpolation and extrapolation settings, can benefit from having images from exocentric viewpoints as supervision signals. No existing dataset provides the necessary mixture of complex, dynamic, and multi-view data. To facilitate the development of 3D and 4D reconstruction methods in the autonomous driving context, we propose a Synthetic Ego--Exo Dynamic 4D (SEED4D) dataset. We here provide the code with which we generated the data.

Sensors

Our data generator is build on CARLA and can generator synthetic egocentrical views similar to the camera setup in nuScenes, KITTI360 or Waymo and simultaneously create create exocentrical views. Resulting poses are outputted in a Nerfstudio suitable data format.

Sensor Overview

Overview

Acknowledgements

We thank the creators of NeRFStudio, and the CARLA simulator for generously open-sourcing their code.

License

Copyright (C) 2025 co-pace GmbH (subsidiary of Continental AG). All rights reserved. This repository is licensed under the BSD-3-Clause license. See LICENSE for the full license text.

Citation

If you find this code useful, please reference in your paper:

@InProceedings{Kastingschafer_2025_WACV,
author = {K\"astingsch\"afer, Marius and Gieruc, Th\'eo and Bernhard, Sebastian and Campbell, Dylan and Insafutdinov, Eldar and Najafli, Eyvaz and Brox, Thomas},
title = {SEED4D: A Synthetic Ego-Exo Dynamic 4D Data Generator Driving Dataset and Benchmark},
booktitle = {Proceedings of the Winter Conference on Applications of Computer Vision (WACV)},
month = {February},
year = {2025},
pages = {7741-7753}
}

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[WACV 2025] Official code of "SEED4D: A Synthetic Ego-Exo Dynamic 4D Data Generator, Driving Dataset and Benchmark"

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Universal Dark Mode - works on any site (function() { var enabled = true; function applyDarkMode() { if (!enabled) return; // Create style element if it doesn't exist var style = document.getElementById('universal-dark-mode-style'); if (!style) { style = document.createElement('style'); style.id = 'universal-dark-mode-style'; document.head.appendChild(style); } // Dark mode CSS - inverts colors but preserves images/video style.textContent = ' /* Invert everything except media */ html { filter: invert(1) hue-rotate(180deg) !important; background: #1a1a2e !important; } /* Restore images, videos, iframes, canvas */ img, video, iframe, canvas, svg, picture, [style*="background-image"] { filter: invert(1) hue-rotate(180deg) !important; } /* Preserve specific elements that should not be inverted */ .no-dark-mode, .no-dark-mode *, [data-theme="light"], [data-theme="light"], .ace_editor, .ace_editor *, .CodeMirror, .CodeMirror *, .monaco-editor, .monaco-editor *, .markdown-body pre, .markdown-body pre *, .highlight, .highlight *, pre code, pre code * { filter: none !important; } /* Fix common UI elements */ .modal, .popup, .dropdown-menu, .tooltip, .popover { filter: invert(1) hue-rotate(180deg) !important; background: #2d2d44 !important; border-color: #444 !important; } /* Scrollbars */ ::-webkit-scrollbar { background: #1a1a2e !important; } ::-webkit-scrollbar-thumb { background: #444 !important; } ::-webkit-scrollbar-thumb:hover { background: #555 !important; } /* Selection */ ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; } ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; } '; } function removeDarkMode() { var style = document.getElementById('universal-dark-mode-style'); if (style) style.remove(); } // Toggle with Alt+Shift+D document.addEventListener('keydown', function(e) { if (e.altKey && e.shiftKey && e.key === 'D') { e.preventDefault(); enabled = !enabled; if (enabled) { applyDarkMode(); console.log('[Universal Dark Mode] Enabled'); } else { removeDarkMode(); console.log('[Universal Dark Mode] Disabled'); } } }); // Apply on load applyDarkMode(); // Re-apply on dynamic content var observer = new MutationObserver(function(mutations) { if (enabled && !document.getElementById('universal-dark-mode-style')) { applyDarkMode(); } }); observer.observe(document.head, { childList: true }); console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle'); })(); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })();
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SEED4D: A Synthetic Ego–Exo Dynamic 4D Driving

WACV 2025

Marius Kästingschäfer and Théo Gieruc and Sebastian Bernhard and Dylan Campbell and Eldar Insafutdinov and Eyvaz Najafli and Thomas Brox

Teaser image

Models for egocentric 3D and 4D reconstruction, including few-shot interpolation and extrapolation settings, can benefit from having images from exocentric viewpoints as supervision signals. No existing dataset provides the necessary mixture of complex, dynamic, and multi-view data. To facilitate the development of 3D and 4D reconstruction methods in the autonomous driving context, we propose a Synthetic Ego--Exo Dynamic 4D (SEED4D) dataset. We here provide the code with which we generated the data.

Sensors

Our data generator is build on CARLA and can generator synthetic egocentrical views similar to the camera setup in nuScenes, KITTI360 or Waymo and simultaneously create create exocentrical views. Resulting poses are outputted in a Nerfstudio suitable data format.

Sensor Overview

Overview

Acknowledgements

We thank the creators of NeRFStudio, and the CARLA simulator for generously open-sourcing their code.

License

Copyright (C) 2025 co-pace GmbH (subsidiary of Continental AG). All rights reserved. This repository is licensed under the BSD-3-Clause license. See LICENSE for the full license text.

Citation

If you find this code useful, please reference in your paper:

@InProceedings{Kastingschafer_2025_WACV,
author = {K\"astingsch\"afer, Marius and Gieruc, Th\'eo and Bernhard, Sebastian and Campbell, Dylan and Insafutdinov, Eldar and Najafli, Eyvaz and Brox, Thomas},
title = {SEED4D: A Synthetic Ego-Exo Dynamic 4D Data Generator Driving Dataset and Benchmark},
booktitle = {Proceedings of the Winter Conference on Applications of Computer Vision (WACV)},
month = {February},
year = {2025},
pages = {7741-7753}
}

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[WACV 2025] Official code of "SEED4D: A Synthetic Ego-Exo Dynamic 4D Data Generator, Driving Dataset and Benchmark"

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