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:
Jan. 12, 2021
Filed:
Aug. 07, 2019
Securus Technologies, Inc., Carrollton, TX (US);
Scott D. Passe, Forney, TX (US);
Luke Keiser, Frisco, TX (US);
Securus Technologies, LLC, Carrollton, TX (US);
Abstract
Video communications of residents of a controlled-environment facility are monitored to detect instances of non-verbal communications within the video, such as the display of written messages and hand signals. Residents may participate in live video visitation sessions with non-residents. Video recordings are generated for each video feed of the live video visitation. During the live video visitation, indications of non-verbal communications displayed in the live video are detected. If indications of non-verbal communications are detected in the live video, the recorded video is annotated to specify the locations of the detected indications in the recording. Upon completion of the video visitation session, post-processing of the recorded video detects additional indications of displayed non-verbal communication. The additional indications may be detected at proximal locations to the annotations and may be detected based on sampling frames of the recording to detect changes in the color balance indicating the display of a message surface.