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世界机器人大会引爆3D视觉革命,空间智能成焦点​~
自动驾驶之心· 2025-08-11 05:45
Core Viewpoint - The 2025 World Robot Conference (WRC) in Beijing highlights 3D perception technology as a key focus, showcasing advancements in spatial memory modules and multi-modal sensors that enhance robotic capabilities in various industries [2][4]. Group 1: 3D Reconstruction Technology - The ultimate goal of 3D reconstruction technology is to enable robots to understand, navigate, and operate in any environment [4]. - The latest handheld laser scanner, D-H100, achieves centimeter-level precision scanning at a distance of 120 meters, significantly improving efficiency by 300% in complex environments [4]. - The integration of laser scanning capabilities with robots can facilitate real-time mapping of disaster areas and enhance operational efficiency in industrial settings [4][5]. Group 2: GeoScan S1 Laser Scanner - GeoScan S1 is presented as the most cost-effective handheld 3D laser scanner in China, featuring a lightweight design and easy one-button operation for efficient 3D solutions [7][12]. - The device supports real-time reconstruction of 3D scenes with centimeter-level accuracy and can cover areas exceeding 200,000 square meters [7][25]. - It integrates multiple sensors and offers high bandwidth connectivity, making it suitable for various research and industrial applications [7][9]. Group 3: Technical Specifications and Features - GeoScan S1 operates on Ubuntu 20.04 and supports various data export formats, including PCD, LAS, and PLY, with relative accuracy better than 3 cm and absolute accuracy better than 5 cm [25][28]. - The scanner features a compact design with dimensions of 14.2 cm x 9.5 cm x 45 cm and weighs 1.3 kg without the battery, providing a battery life of approximately 3 to 4 hours [25][27]. - It includes advanced synchronization technology for multi-sensor data, ensuring precise mapping in complex indoor and outdoor environments [33][34]. Group 4: Market Position and Pricing - The GeoScan S1 is available in multiple versions, with prices starting at 19,800 yuan for the basic model and going up to 67,800 yuan for the offline version [60]. - The product is backed by extensive research and validation from teams at Tongji University and Northwestern Polytechnical University, ensuring reliability and performance [14][18]. - The scanner is designed for cross-platform integration, making it compatible with drones, unmanned vehicles, and humanoid robots for automated operations [45][48].
自动驾驶之心项目与论文辅导来了~
自动驾驶之心· 2025-08-07 12:00
Core Viewpoint - The article announces the launch of the "Heart of Autonomous Driving" project and paper guidance, aimed at assisting students facing challenges in their research and development efforts in the field of autonomous driving [1]. Group 1: Project and Guidance Overview - The project aims to provide support for students who encounter difficulties in their research, such as environmental configuration issues and debugging challenges [1]. - Last year's outcomes were positive, with several students successfully publishing papers in top conferences like CVPR and ICRA [1]. Group 2: Guidance Directions - **Direction 1**: Focus on multi-modal perception and computer vision, end-to-end autonomous driving, large models, and BEV perception. The guiding teacher has published over 30 papers in top AI conferences with a citation count exceeding 6000 [3]. - **Direction 2**: Emphasis on 3D Object Detection, Semantic Segmentation, Occupancy Prediction, and multi-task learning based on images or point clouds. The guiding teacher is a top-tier PhD with multiple publications in ECCV and CVPR [5]. - **Direction 3**: Concentration on end-to-end autonomous driving, OCC, BEV, and world model directions. The guiding teacher is also a top-tier PhD with contributions to several mainstream perception solutions [6]. - **Direction 4**: Focus on NeRF / 3D GS neural rendering and 3D reconstruction. The guiding teacher has published four CCF-A class papers, including two in CVPR and two in IEEE Transactions [7].
再见伪影!港大开源GS-SDF:SDF做高斯初始化还能这么稳~
自动驾驶之心· 2025-07-24 06:46
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 统一的激光雷达-视觉系统 三维表面重建和真实感渲染在增强现实、具身人工智能等广泛应用中至关重要。随着摄像头的普及以及低成本激 光雷达传感器在机器人上的应用,丰富的多模态数据采集变得可行。激光雷达-视觉SLAM技术已被广泛应用于 三维重建任务。然而,这些方法通常仅输出离散的彩色原始点云,缺乏完整的表面结构,也不具备依赖视角变化 的新视图合成能力。在实际的数字孪生应用中,高质量、封闭的表面重建和真实感渲染是关键。 神经辐射场(NeRF)因其生成高保真渲染的能力而受到关注。 但其计算开销大,难以满足实时应用的需求 。三 维高斯喷溅(3DGS)作为NeRF的有力替代方案,以显式椭球高斯原语实现高效的光照真实渲染。与NeRF依赖 繁重的体积渲染不同,3DGS采用光栅化的方式进行渲染。然而, 这些原语的碎片化结构破坏了结构连续性,且 往往与真实几何对齐不准确 。这种不一致性阻碍了几何一致的渲染,尤其在机器人应用中,自由视角的轨迹往 往会导致观测数据不足。此外,在仅依赖图像监督、摄像头姿态不完美的情况下,3DGS容易过拟 ...
放榜了!ICCV 2025最新汇总(自驾/具身/3D视觉/LLM/CV等)
自动驾驶之心· 2025-06-28 13:34
Epona: Autoregressive Diffusion World Model for Autonomous Driving SynthDrive: Scalable Real2Sim2RealSensor Simulation Pipeline for High-Fidelity Asset Generation and Driving DataSynthesis 这次ICCV很热闹啊!ICCV25放榜了,陆续有工作放出。自动驾驶之心也给大家盘点下这次中稿的一些工作! 注:部分工作前期已经来到我们自动驾驶之心知识星球做过分享。更多内容欢迎扫码加入我们的自驾社区,第 一时间掌握所有动态。 【视频+解析】 DriveArena: A Controllable Generative Simulation Platform for Autonomous Driving Boost 3D Reconstruction using Diffusion-based Intrinsic Estimation StableDepth:Scene-Consistent andScale-Invariant Monocu ...
新疆兵团八师:科技创新引领“戈壁明珠”新飞跃
Zhong Guo Xin Wen Wang· 2025-06-03 04:12
在绿色能源领域,中新建电力集团一五〇团"光伏+防沙治沙"及生态农业工程项目,采用"林光互 补""草光互补"创新模式,在光伏板间隙种植沙棘、枸杞等植被,构建防风固沙生态体系。该项目已顺 利送电,预计年提供绿色电力约1.5亿千瓦时,减少碳排放约7.8万吨,实现生态与经济效益双赢。 在农业科技创新方面,新疆天业集团蘑菇湖现代节水农业示范基地引入智能打顶机器人,融合三维重 建、AI规划等技术,精准完成棉花摘顶作业;自主研发的"暗管排水控盐"技术,有效破解盐碱地种植难 题。基地还广泛应用节水灌溉技术,依托大数据平台提升农业生产效率,成为兵团现代农业的典范。 石河子市持续加码政策支持,出台"科技创新十条",对科技成果转化项目最高奖励500万元,设立10亿 元产业基金支持龙头企业发展。经开区修订《关于加快推进石河子国家自主创新示范区建设的若干政 策》,加大人才引育力度,设立"人才发展专项资金",赋予人才管理自主权,为创新人才提供子女就 学、医疗服务等绿色通道。 从昔日屯垦戍边的垦区,到今日科技创新的高地,石河子市用产业与智慧的交融,在亚欧大陆腹地书写 着新时代的产业传奇。当"一带一路"的春风拂过新疆广袤的土地,这颗戈壁明珠 ...