Invention Grant
US08955005B2 Viewer behavior tracking using pattern matching and character recognition
有权
使用模式匹配和字符识别的查看器行为跟踪
- Patent Title: Viewer behavior tracking using pattern matching and character recognition
- Patent Title (中): 使用模式匹配和字符识别的查看器行为跟踪
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Application No.: US13830739Application Date: 2013-03-14
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Publication No.: US08955005B2Publication Date: 2015-02-10
- Inventor: Fabio Gava , Yingnan Zhu
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Sherman IP LLP
- Agent Kenneth L. Sherman; Steven Laut
- Main IPC: H04H60/32
- IPC: H04H60/32 ; H04N21/442
Abstract:
A method for tracking user behavior includes providing multiple frames from a source to an electronic device, automatically capturing one of the multiple frames viewed on a display device connected to the electronic device based on an event, matching a pattern of the captured frame with a frame template by searching a plurality of frame templates, using the matched frame template to extract information from the captured frame, and storing the extracted information for tracking user behavior.
Public/Granted literature
- US20140282668A1 VIEWER BEHAVIOR TRACKING USING PATTERN MATCHING AND CHARACTER RECOGNITION Public/Granted day:2014-09-18
Information query
