Methods and systems for computer-aided surgery using intra-operative video acquired by a free moving camera
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United States of America
Stats
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Apr 23, 2024
Grant Date -
N/A
app pub date -
Dec 10, 2021
filing date -
Dec 10, 2021
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Disclosed is a concept for computer-assisted procedures of surgery and diagnosis that target rigid, non-deformable anatomical parts such as bone, tissue, or teeth. The disclosure describes attaching small visual markers to instruments and anatomy of interest (e.g. bone surface), with each marker having a printed known pattern for detection and unique identification in images acquired by a free-moving camera, and a geometry that enables estimating its rotation and translation with respect to the camera using solely image processing techniques.
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International Classification(s)
- 2021 Application Filing Year
- H04N Class
- 16793 Applications Filed
- 10991 Patents Issued To-Date
- 65.45 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- H04N Class
- 95.74 % this patent is cited more than
- 1 Age
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