The UAV flight time decreased as the UAV flying altitude increased, and the time required for 3D reconstruction of the model increased obviously as the number and resolution of photos increased. For every 10 m decrease in flight altitude, the clarity of the 3D reconstruction model improved by 16.81%. The 3D reconstruction model resolution of the M300RTK + P1 camera was the highest. At the same time, the resolution of the 3D reconstruction model improved as the flight altitude decreased and the image resolution of the PTZ camera increased. The results show that the 3D reconstruction model of M300RTK has the highest dimensional accuracy, with an error of about 1.1–1.4 m per kilometer, followed by M600Pro (1.5–3.6 m), Inspire2 (1.8–4.2 m), and Phantom4Pro (2.4–5.6 m), but the accuracy of the 3D reconstruction model was found to have no relationship with the flight altitude. We then conducted a comparative analysis of the accuracy of their 3D reconstruction models. To evaluate the performance levels of different types of UAVs in terms of their application to 3D reconstruction, this study took a primary school as the research area and obtained image information through oblique photography of four UAVs of different levels at different flight altitudes. However, there are many kinds of UAVs with different positioning methods, camera models, and resolutions. Memento’s optimized digitized reality models are used in workflows with Autodesk Fusion360, Maya, Mudbox, 3dsMax, many other modeling applications and offers integrated toolset for high resolution 3D printing preparation, connecting with over twenty 3D printer drivers, optimizing the models accordingly.Unmanned Aerial Vehicle (UAV) oblique photography technology has been applied more and more widely for the 3D reconstruction of real-scene models due to its high efficiency and low cost.
#AUTODESK MEMENTO PHOTO VALIDATION FAILED PROFESSIONAL#
Users are able to learn Memento in a few minutes without prior knowledge of 3D CAD, thereby making Reality Computing accessible to a wide range of users who require high quality, professional 3D digital replicas of real objects but who don’t necessarily have high technological expertise.Īrtists, scientists, heritage experts, archeologists, fashion designers, film makers, game developers, designers of various kinds are using Memento to digitize artifacts for archiving, restoration, education, for digital story telling, for creating digital doubles and replicas, as decorative add on in design or as inspiration and start for new design, for testing fit of new designs in existing products and as help when making personalized products. Unlike any other product, Memento’s engine is built from the ground-up to handle large models that are the result of converting reality captured data to 3D mesh and optimize them for further use. Memento’s toolkit generates 3D meshes from photos and scans and has smart toolset that helps clean up the meshes, detect and fix mesh errors, and prepare and optimize the generated 3D models for Web publishing, for VR/AR, for further digital use, or for 3D printing. Project memento is our all in one, end-to-end solution for converting any reality capture input (photos, scans) into the high resolution 3D digital mesh replicas. This is the first overview Webinar of Project Memento that covers introduction showcasing use cases and opportunities opened with the accessibility of sensors and tabbing methods and follows with a live demo of the product.