Invention Grant
US08379123B2 System and method of capturing low-light images on a mobile device
有权
在移动设备上捕获低光图像的系统和方法
- Patent Title: System and method of capturing low-light images on a mobile device
- Patent Title (中): 在移动设备上捕获低光图像的系统和方法
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Application No.: US12966357Application Date: 2010-12-13
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Publication No.: US08379123B2Publication Date: 2013-02-19
- Inventor: Graham Charles Townsend , Brett Foster
- Applicant: Graham Charles Townsend , Brett Foster
- Applicant Address: CA Waterloo
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo
- Agency: Novak Druce + Quigg LLP
- Main IPC: H04N5/335
- IPC: H04N5/335

Abstract:
A system and method of capturing low-light images on a mobile device include a camera module, an image sensor, an infrared filter, and a visible light filter. The image sensor can detect a color spectrum of ambient light passed through a lens of the camera module. The visible light filter can cover a first portion of the image sensor, and the infrared filter can cover a second portion of the image sensor. A processor can be coupled to the image sensor to receive visible light data and infrared data. Visible light data can be formed from ambient light passed through the visible light filter and image sensor. Infrared data can formed from ambient light passed through the infrared filter and the image sensor. The visible light data and the infrared data are combined to form a low-light image data having enhanced brightness while maintaining color accuracy.
Public/Granted literature
- US20120147243A1 SYSTEM AND METHOD OF CAPTURING LOW-LIGHT IMAGES ON A MOBILE DEVICE Public/Granted day:2012-06-14
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