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高德发布首个无长程依赖的万帧级流式3D重建模型ABot-Recon，以12帧重建万帧3D场景
8月28日，阿里巴巴集团旗下高德正式发布首个无长程依赖的万帧级流式3D重建模型ABot-Recon。
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更新至 iOS / macOS 27 后“聚焦搜索”重建索引需要好几天？苹果回应
IT之家 8 月 26 日消息，如果你已经将手头的苹果设备更新至 iOS 27、macOS 27 Golden Gate、iPadOS 27 或 visionOS 27 测试版，就可能遇到过系统更新后“聚焦搜索” 长时间重建索引 的问题。为此，苹果发布了支持文档，对这一过程作出解释。 苹果表示，索引…
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NVIDIA DLSS 4.5 光线重建更新实测：提升游戏画面质感的“大杀器”
今年 6 月，英伟达在 COMPUTEX 2026 展会上正式发布了 DLSS 4.5 光线重建技术，适用于全部的 GeForce RTX 显卡，该技术可以提升光线追踪、路径追踪场景的画面质量。本次发布的更新采用了第二代 Transformer AI 模型，新模型计算能力提升了 35%，可处理参数量…
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《使命召唤：现代战争 4》测试版率先搭载英伟达 DLSS 4.5 光线重建技术
IT之家 8 月 23 日消息，《使命召唤：现代战争 4》测试版于 8 月 21 日开启预购玩家抢先体验。一名眼尖的 Reddit 用户发现，该测试版似乎搭载了全新的 DLSS 版本，同时还首次在游戏中实现了 DLSS 4.5 光线重建（Ray Reconstruction）。 英伟达此前已经宣布，…
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Pairton: Iterative Reconstruction of Short-Lived Particles
用图结构做掩码预测，迭代重建短寿命粒子，物理分析新思路。
arXiv:2608.14278v1 Announce Type: cross Abstract: We present Pairton, an iterative framework for reconstructing short-lived particles in high-energy c…
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K-space Gaussian Representation for Parallel MRI
把K空间与高斯表示结合，为并行MRI重建开辟新思路，医学影像AI值得关注。
arXiv:2608.00075v1 Announce Type: new Abstract: Accelerated magnetic resonance imaging (MRI) aims to recover the k-space signal from acquired measurem…
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T$^2$exture: Sparsely Perturbed Thermal-to-Texture Imaging
热成像与纹理重建结合新思路，稀疏扰动实现高质量跨模态成像，视觉领域前沿突破
arXiv:2608.02192v1 Announce Type: new Abstract: Thermal imaging remains effective under adverse illumination, yet passive long-wave infrared (LWIR) me…
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Quaternion Tensor Modeling for Joint Color-Polarization Demosaicking
彩色偏振成像融合新思路，四元数张量建模同时解决去马赛克难题。
arXiv:2608.02144v1 Announce Type: new Abstract: Division-of-focal-plane (DoFP) color polarization cameras enable snapshot acquisition of color polariz…
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E2Pano: Learning Event-to-Panorama Image Reconstruction
事件相机直接生成全景图像？E2Pano提出端到端重建方案，突破高动态场景下的成像限制。
arXiv:2608.00694v1 Announce Type: new Abstract: Event cameras offer microsecond-level temporal resolution and high dynamic range, potentially facilita…
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Three-Photon Bayesian Imaging of Ortho-Positronium
从正电子素三光子衰变切入，用贝叶斯方法重建成像，前沿物理与医学影像的交叉突破。
arXiv:2607.27741v1 Announce Type: cross Abstract: PET provides functional images relying on two-photon coincidences from positron-electron annihilatio…
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Agentic Autoresearch for CT Reconstruction
AI智能体自主实现、调优并重组26种CT重建方法，以0.4%参数达到冠军级水平，效率惊人。
arXiv:2607.22824v1 Announce Type: cross Abstract: Comparing CT reconstruction methods fairly is labor-intensive and largely manual, and many benchmark…
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WAT3R: Feedforward Underwater 3D Reconstruction
前馈式水下3D重建新方法WAT3R，突破水下图像畸变与散射限制，实现快速高精度三维重建。
arXiv:2607.21023v1 Announce Type: new Abstract: Reliable feedforward underwater 3D reconstruction remains challenging due to severe light attenuation …
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X relaunches a rebuilt Android app after year-long effort
X应用彻底重建后重返安卓，历时一年打磨，性能与体验全面飞跃。
X says the rebuilt version of its Android app is now available globally.
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MAGiSt3R: Multi-Agent Feed-forward 3D Reconstruction from Monocular RGB Videos
多智能体协作与前馈架构结合，单目视频秒变3D模型，视觉重建技术新突破
arXiv:2607.15211v1 Announce Type: new Abstract: This paper presents MAGiSt3R, a multi-agent 3D reconstruction framework performing reconstruction and …
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ESAR: Event-Based Synthetic Aperture Reconstruction
基于事件相机的合成孔径重建新方法，突破传统成像局限，为高速场景和高动态范围提供创新解决方案。
arXiv:2607.15073v1 Announce Type: cross Abstract: Event cameras report asynchronous polarity events when changes in log--radiance exceed a fixed contr…
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Exact and Calibrated Diffusion Reconstruction for Digital Breast Tomosynthesis
扩散模型助力数字乳腺断层合成，解决有限角度重建难题，突破98%未测量空间限制
arXiv:2607.12937v1 Announce Type: cross Abstract: Limited-angle digital breast tomosynthesis (DBT) reconstructs a volume from a few low-dose projectio…
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Cardiac MRI Through-Plane Super-Resolution Guided by Reference and Memory
心脏MRI跨平面超分辨率新方法，参考与记忆机制提升成像清晰度，医学影像AI前沿进展
arXiv:2607.07581v1 Announce Type: new Abstract: Clinical cardiac MRI is commonly acquired with high in-plane resolution but coarse through-plane resol…
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GaussFusion: Towards Multimodal 3D Gaussian Pretraining
多模态3D高斯预训练新框架，融合视觉与几何信息，为三维场景理解开辟新路径。
arXiv:2607.05906v1 Announce Type: new Abstract: 3D Gaussian Splatting provides an explicit representation that jointly models geometry and appearance,…
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Handwriting Trajectory Recovery with Diffusion Models
将静态手写图片转化成动态书写轨迹的AI工具，创新性强。
arXiv:2607.03422v1 Announce Type: new Abstract: Recovering online pen trajectories from offline handwriting images, often referred to as handwriting t…
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微软发布 Win11 Beta / Experimental 最新预览版：推出云重建恢复功能
IT之家 7 月 7 日消息，微软昨天（7 月 6 日）发布博文，邀请对应频道的 Windows Insider 项目成员，测试适用于 Windows 11 的多个预览版更新，本次更新包含多个版本： Beta 通道： Build 26220.8764 Beta 通道（ 26H1 ）： Build 2…