Invention Grant
- Patent Title: Systems, devices and methods for tracking objects on a display
- Patent Title (中): 用于跟踪显示器上的对象的系统,设备和方法
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Application No.: US14185695Application Date: 2014-02-20
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Publication No.: US09454827B2Publication Date: 2016-09-27
- Inventor: Fan Deng , Ming Yan , Lei Ma , Dashan Gao , Xin Zhong , Shizhong Liu
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Heejong Yoo
- Main IPC: G06K9/36
- IPC: G06K9/36 ; G06T7/20 ; G06T5/00 ; G06T7/00

Abstract:
Systems, devices and methods for improved tracking with an electronic device are disclosed. The disclosures employ advanced exposure compensation and/or stabilization techniques. The tracking features may therefore be used in an electronic device to improve tracking performance under dramatically changing lighting conditions and/or when exposed to destabilizing influences, such as jitter. Historical data related to the lighting conditions and/or to the movement of a region of interest containing the tracked object are advantageously employed to improve the tracking system under such conditions.
Public/Granted literature
- US20150063632A1 SYSTEMS, DEVICES AND METHODS FOR TRACKING OBJECTS ON A DISPLAY Public/Granted day:2015-03-05
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