Invention Grant
- Patent Title: Motion assisted image sensor configuration
- Patent Title (中): 运动辅助图像传感器配置
-
Application No.: US11875652Application Date: 2007-10-19
-
Publication No.: US08063942B2Publication Date: 2011-11-22
- Inventor: Szepo Robert Hung , Ruben Velarde , Hsiang-Tsun Liu
- Applicant: Szepo Robert Hung , Ruben Velarde , Hsiang-Tsun Liu
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Todd E. Marlette; James R. Gambale, Jr.
- Main IPC: H04N5/228
- IPC: H04N5/228

Abstract:
In general this disclosure describes techniques for configuring an image sensor of an image capture device based on motion within the scene of interest. In particular, the image capture device analyzes motion between two or more images of the same scene of interest and adjusts the configuration parameters, e.g., gain and/or exposure time, of the image sensor based on the amount of motion within the scene of interest. For example, the image capture device may configure the image sensor with a large gain and a short exposure time when the scene includes a relatively large amount of motion, thus reducing the blur caused by the large amount of motion. Conversely, the image capture device may configure the image sensor with a small gain and a long exposure time when the scene includes relatively little or no motion, thus reducing the noise caused by large gains.
Public/Granted literature
- US20090102935A1 MOTION ASSISTED IMAGE SENSOR CONFIGURATION Public/Granted day:2009-04-23
Information query