以下文章来源于3D视觉之心 ，作者3D视觉之心 3D视觉之心 . 3D视觉与SLAM、点云相关内容分享 点击下方 卡片 ，关注" 自动驾驶之心 "公众号 戳我-> 领取 自动驾驶近30个 方向 学习 路线 7DGS 炸场：一秒点燃动态世界！真实感实时渲染首次"七维全开" 具有复杂视角相关效果的真实感动态场景渲染在计算机视觉与图形学中仍然具有挑战性。示例包括来自真实 CT 扫描的动态心跳可视化以及日照周期中伴随吸收与散 射效应的云层过渡。合成动态场景的新视角对于虚拟现实、增强现实、内容创作与数字孪生等众多应用至关重要。尽管在静态场景重建与渲染方面，通过神经辐射场 （NeRF）以及最近的 3D 高斯溅射（3DGS）已取得显著进展，但实现 高质量、实时的具有视角相关效果的动态场景渲染仍面临巨大的计算与表征挑战 。 核心难点在于同时建模三个基本方面： 1) 空间几何， 2) 时间动态， 3) 视角相关外观 。每个维度都带来独特挑战。空间建模必须捕捉不同尺度下复杂的场景几何；时 间建模必须表示刚性与非刚性运动，可能涉及复杂形变；视角相关建模需要捕捉复杂的光传输效应，如散射、各向异性反射与半透明性。当同时考虑时，由于它们 ...

Core Points - The SIGGRAPH conference, organized by ACM SIGGRAPH since 1974, is a leading event in the field of graphics and imaging technology, covering various areas such as animation, simulation, rendering, and machine learning [2][3]. Group 1: Best Paper Awards - This year, five best papers were awarded, with significant contributions from domestic institutions including Shanghai University of Science and Technology, Huazhong University of Science and Technology, Xiamen University, and Tsinghua University [5]. - Paper 1: "Shape Space Spectra" focuses on the feature analysis of differential operators and introduces a shape-space feature analysis method applicable in various fields such as sound synthesis and elastic dynamics simulation [6][8]. - Paper 2: "CAST: Component-Aligned 3D Scene Reconstruction From an RGB Image" presents a novel method for 3D scene reconstruction from a single RGB image, addressing challenges in quality and domain limitations [9][13]. - Paper 3: "TokenVerse: Versatile Multi-Concept Personalization in Token Modulation Space" introduces a method for multi-concept personalization using pre-trained text-to-image diffusion models, allowing for seamless integration of complex visual elements [18][21]. - Paper 4 discusses variance reduction techniques for Monte Carlo integration, introducing a ratio control variable to improve estimation accuracy [25]. - Paper 5: "Transformer IMU Calibrator" presents a dynamic calibration method for inertial motion capture systems, breaking the static assumption in IMU calibration and expanding application scenarios [26]. Group 2: Honorable Mentions - Several papers received honorable mentions, including works from institutions like the University of California, San Diego, and Google, focusing on various advancements in graphics and imaging technology [27][28]. - Notable mentions include "Lifting the Winding Number" and "A Monte Carlo Rendering Framework for Simulating Optical Heterodyne Detection," showcasing innovative approaches in their respective fields [30]. Group 3: Test of Time Award - The Test of Time Award was established to recognize impactful research from 2013-2015, with four papers selected for their significant contributions to the industry [32]. - Awarded papers include "Unified Particle Physics for Real-Time Applications," which introduced a unified dynamics framework for real-time visual effects, and "Learning Visual Similarity for Product Design With Convolutional Neural Networks," which helped shape future research directions in computer graphics [33][34].