The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 28, 2025
Filed:
Jan. 27, 2025
Spot Ai, Inc., Lehi, UT (US);
Nathaniel Paul Lee, San Francisco, CA (US);
Dunchadhn Hanley Broer Lyons, Durham, NC (US);
Julie Anne Noble, San Francisco, CA (US);
Cameron Akhavan, Los Angeles, CA (US);
Jordan Hart, Jupiter, FL (US);
Amrish Sushil Kapoor, Belmont, CA (US);
Kevin Tajeran, Roseville, CA (US);
SPOT AI, INC., Lehi, UT (US);
Abstract
Methods, systems, and computer programs are presented to perform semantic analysis of video data for event detection and validation. One method includes an operation for training a machine-learning model with text-image pairs to create a semantic model. The semantic model generates text embeddings based on text describing events and image embeddings from video frames. The system calculates similarity values between text and image embeddings to determine event occurrences when the similarity exceeds a predetermined threshold. The system enables precise event detection by analyzing object relationships and attributes within video frames, reducing false alarms and enhancing monitoring efficiency. Further, these techniques can be used to detect any event describable by human text or by some image examples.