Invention Grant
- Patent Title: Techniques for context-enhanced confidence adjustment for gesture
- Patent Title (中): 手势上下文增强置信度调整技术
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Application No.: US13343061Application Date: 2012-01-04
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Publication No.: US08687848B2Publication Date: 2014-04-01
- Inventor: Cary Bran , Ethan Hugg , Alan D. Gatzke
- Applicant: Cary Bran , Ethan Hugg , Alan D. Gatzke
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Edell, Shapiro & Finnan, LLC
- Main IPC: G06K9/00
- IPC: G06K9/00 ; H04N7/18

Abstract:
Techniques are provided for a gesture device to detect a series of gestures performed by a user and execute corresponding electronic commands associated with the gestures. The gesture device detects a gesture constituting movements from a user in three-dimensional space and generates a confidence score value for the gesture. The gesture device selects an electronic command associated with the gesture and compares the electronic command with a prior electronic command associated with a prior gesture previously detected by the gesture device in order to determine a compatibility metric between the electronic command and the prior electronic command. The gesture device then adjusts the confidence score value based on the compatibility metric to obtain a modified confidence score value. The electronic command is executed by the gesture device when the modified confidence score value is greater than a predetermined threshold confidence score value.
Public/Granted literature
- US20130170699A1 Techniques for Context-Enhanced Confidence Adjustment for Gesture Public/Granted day:2013-07-04
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