文件大小：828.6 MB
由EIVA NaviSuite驱动的Voyis视觉同步定位与地图构建（VSLAM）是一款计算机视觉软件，仅需使用Discovery立体相机作为输入，即可生成实时质量控制的区域覆盖展示（如3D点云与轨迹图）。该技术可在数据采集过程中提升测量质量保障，并通过实时绑定高质量静态图像与真实比例3D点云，增强ROV视觉检测效果。
通过增强型ROV驾驶实现最优数据采集
为最大限度降低数据收集不完整或缺失精度的风险，ROV驾驶员可查看实时3D点云，评估已覆盖区域及后续路线规划。例如，轨迹图数据中的噪点或点云缺口将直接反映数据质量问题，从而支持操作者立即采取补救措施，减少重复勘测时间成本。
实时轨迹图的另一优势在于其可融合导航传感器（如声呐）数据，为驾驶员提供综合态势感知，拓展现有相机的性能边界。
与NaviSuite软件协同简化工作流程
无需第三方软件支持——通过由EIVA NaviSuite驱动的Voyis VSLAM，您的Discovery立体相机控制、勘测数据采集、ROV驾驶与勘测显示功能均可集成于水面计算机。NaviPac Pro用户可直接在其现有导航控制软件界面中实现VSLAM方案的无缝对接，支持实时观测记录、快照抓取、背景地图及3D模型加载，打造更高效的一体化勘测数据采集流程。
官方网站
http://www.eiva.com/
File size: 828.6 MB
Voyis VSLAM Powered by EIVA NaviSuite is a computer vision software product which generates real-time QC displays of area coverage such as 3D point cloud and trajectory plot – using only your Discovery Stereo camera for input. The result is improved survey quality assurance during acquisition, as well as enhanced ROV visual inspection results by linking high-quality stills with true-scale 3D point clouds in real time.
Optimal acquisition with augmented ROV piloting
To minimise the risk of incomplete or inaccurate data collection, ROV pilots can look at real-time 3D point clouds and evaluate what was covered, as well as where to go next. For example, noise in trajectory plot data or holes in your point cloud will alert you to low quality data, and you can take action immediately, minimising time spent on re-survey.
The real-time displays of trajectory plot also supplement navigation sensor setups for pilot situational awareness, such as sonar, enhancing your existing camera’s capabilities.
Streamlines your workflow when combined with NaviSuite software
No third-party software required – with Voyis VSLAM Powered by EIVA NaviSuite, your Discovery Stereo camera control, survey data acquisition, ROV piloting and surveying displays are all available on the topside computer. Surveyors using NaviPac Pro can benefit from the VSLAM solution’s seamless integration with their current navigation and control software user interface – in which you can register observations, take snapshots, as well as load background maps and 3D models. This helps you achieve a more streamlined workflow for efficient survey data acquisition.
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