Extract full-body motion from a single smartphone video V2M
V2M (Simple Motion Capture Tool)
Just by handing over a video taken with a smartphone, you can obtain full-body motion data. No suit, markers, or multiple cameras are needed.
This is a tool that generates full-body motion data from monocular (single camera) videos taken with smartphones and other devices. If you have one video that shows the entire body of a person, you do not need a special suit, markers, multiple cameras, or lighting equipment for filming. In addition to automatically exporting a verification video that overlays the captured motion onto the original footage, it automatically evaluates the segments of the entire recorded video where motion is stable and suggests high-quality segments as candidates. You can also extract just those segments. It can be used for motion capture from materials shot outdoors or from past footage and reference videos. The motion data is exported in a common animation format that can be read by major 3D CG software as standard. It is provided free of charge to creators who plan to register with 3Dasset.io or use assets from the site. When more serious filming is needed, you can step up to markerless "AR51" or optical capture.
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basic information
【Input】 - One video file showing the full body of a person (shot with a monocular camera such as a smartphone) - No markers, specialized suits, multiple cameras, or studio lighting required 【Output】 - Full-body motion data (in a common animation format that major 3DCG software can read by default) - A verification video overlaying the captured motion onto the original footage 【Features】 - Automatic evaluation of stable motion segments and suggestion of candidates - Extraction of the suggested segments - Ability to handle materials with different brightness and shooting distances without changing settings 【Note】 - The quality of capture may vary depending on the video - We plan to expand the range of support for facial expressions and fingertips in the future - Data will be maintained in a standard human skeletal structure, with differences in body shape absorbed by the avatar design.
Price information
Creators who register on 3Dasset.io or use assets from 3Dasset.io can use it free of charge. For other uses, please contact us.
Delivery Time
※The process of use will be explained by the person in charge. Please feel free to contact us.
Applications/Examples of results
【For those who】 - Individual creators who want to add movement to their characters but do not yet have the budget for motion capture. - Students who want to use natural movements based on live-action footage for their graduation projects or portfolios. - Small studios that want to internalize motion production. - Dancers or athletes who want to preserve their movements and use them for research or improvement of physical movements. - Those who want to try archiving or selling movement data. 【Step Up】 If you need higher accuracy or multi-person shooting, we recommend markerless motion capture "AR51" or optical capture for filming.
Detailed information
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Extracting full-body movements from a single monocular video" "We obtain the movements of the entire skeletal body from a video taken with a smartphone.
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"Automatically export videos for verification" You can check which scenes were captured well with a video that overlays the acquired movements onto the original footage.
Company information
IZUTSUYA Inc. digitizes real-world spaces and objects by combining 3D/4D scanning, centered on 3D Gaussian Splatting (3DGS), with AI. We adopted 3DGS in our work early, in 2024, and have recorded buildings, traditional crafts, plants, and even human gestures and dance movements as high-fidelity 3D/4D data. We provide an end-to-end service: capture, data optimization and mesh conversion, and publishing, sales and license management on our own 3D data platform, 3Dasset.io. From digital archiving of cultural heritage and infrastructure inspection DX using LiDAR point clouds and AI, to Location XR experiences that combine places with human movement, we help bring 3D technology into culture, construction, tourism and entertainment. We choose between DSLR cameras, 360-degree cameras, LiDAR and markerless motion capture according to each project, and work with research institutions to field-test new equipment and methods. Please feel free to contact us.
