الملخص
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Radiance fields need hundreds of views, and their placement matters as much as their number. Next-best-view (NBV) selection for 3D Gaussian Splatting (3DGS) usually scores every candidate in the pool and keeps one. Searching for information and choosing a camera, however, are separable problems. We present AGILE-GS, an anchor-guided NBV method that separates the two. A virtual anchor pose is optimized on SE(3) by Riemannian gradient ascent on expected information gain. It need not be reachable or in the pool; it marks where the model is most uncertain. Candidates are scored against the anchor's viewing geometry, and a greedy ridge-leverage step distills the pool into a small, non-redundant shortlist without rendering any candidate. The shortlist can be used in two ways. AGILE-GS takes the first view on it as the next view, so no Fisher information is computed for any candidate. AGILE-GS+ computes the Fisher information gain of each shortlisted view and picks the best, so the expensive evaluation runs on a handful of views rather than the whole pool. On standard benchmarks and in closed-loop embodied acquisition, both match or exceed existing baselines while cutting selection latency by one to two orders of magnitude.
الكلمات المفتاحية
الموضوع
بيانات النشر
- المجلة
- غير متاح
- وصول مفتوح
- وصول مفتوح أخضر
اقتبس هذه المقالة
APA 7
Khass, A. M., & Motee, N. (2026). AGILE-GS: اختيار سريع لأفضل منظور تالٍ موجَّه بالمرساة لرش غاوس ثلاثي الأبعاد النشط. https://omanscience.com/ar/articles/agile-gs-anchor-guided-fast-next-best-view-selection-for-active-3d-gaussian-splatting
MLA 9
Khass, Amirhossein Mollaei, and Nader Motee. "AGILE-GS: اختيار سريع لأفضل منظور تالٍ موجَّه بالمرساة لرش غاوس ثلاثي الأبعاد النشط." https://omanscience.com/ar/articles/agile-gs-anchor-guided-fast-next-best-view-selection-for-active-3d-gaussian-splatting.
شيكاغو (المؤلف–التاريخ)
Khass, Amirhossein Mollaei, and Nader Motee. 2026. "AGILE-GS: اختيار سريع لأفضل منظور تالٍ موجَّه بالمرساة لرش غاوس ثلاثي الأبعاد النشط." https://omanscience.com/ar/articles/agile-gs-anchor-guided-fast-next-best-view-selection-for-active-3d-gaussian-splatting.
هارفارد
Khass, A. M. and Motee, N. (2026) 'AGILE-GS: اختيار سريع لأفضل منظور تالٍ موجَّه بالمرساة لرش غاوس ثلاثي الأبعاد النشط', Available at: https://omanscience.com/ar/articles/agile-gs-anchor-guided-fast-next-best-view-selection-for-active-3d-gaussian-splatting.
فانكوفر
Khass AM, Motee N. AGILE-GS: اختيار سريع لأفضل منظور تالٍ موجَّه بالمرساة لرش غاوس ثلاثي الأبعاد النشط. https://omanscience.com/ar/articles/agile-gs-anchor-guided-fast-next-best-view-selection-for-active-3d-gaussian-splatting
IEEE
A. M. Khass, and N. Motee, "AGILE-GS: اختيار سريع لأفضل منظور تالٍ موجَّه بالمرساة لرش غاوس ثلاثي الأبعاد النشط," https://omanscience.com/ar/articles/agile-gs-anchor-guided-fast-next-best-view-selection-for-active-3d-gaussian-splatting.