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公开(公告)号：US09097582B2
公开(公告)日：2015-08-04
申请号：US13669119
申请日：2012-11-05
Applicant: STMicroelectronics (R&D) Ltd.
Inventor： Stuart McLeod
CPC classification number: G01J1/42 , F21V23/0464 , G01J1/0407 , G01J1/0418 , G01J1/0488 , G01J1/4204 , G01J1/44 , G01J3/513
Abstract: A sensor for range finding and ambient light measurement wherein the sensor includes an array of pixels capable of sensing illumination in a plurality of wavelengths and generating a response thereto for each wavelength; the sensor including an ambient light sensing system which includes a module for adjusting the response from the ambient light sensor, such that the response for each wavelength is independent of the wavelength of the illumination.
Abstract translation: 一种用于测距和环境光测量的传感器，其中所述传感器包括能够感测多个波长的照明并为每个波长产生响应的像素阵列; 传感器包括环境光感测系统，其包括用于调节来自环境光传感器的响应的模块，使得每个波长的响应与照明的波长无关。
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公开(公告)号：US08587673B2
公开(公告)日：2013-11-19
申请号：US13856865
申请日：2013-04-04
Applicant: STMicroelectronics (R&D) Ltd.
Inventor： Stuart McLeod
IPC: H04N5/228
CPC classification number: H04N5/23251 , H04N5/23248 , H04N5/23254 , H04N5/23258 , H04N5/23287
Abstract: A method of motion compensation in a camera may include deriving a motion signal representative of a motion of the camera, processing video frames of a video signal from an image sensor of the camera during a viewfinder mode to derive motion vectors between pairs of frames, and processing the motion signal with a number of combinations of gain and offset factors during the viewfinder mode. The method may also include determining combinations for producing threshold motion vectors, and applying the combination producing the threshold motion vectors for processing the motion signal during a still capture mode to produce a control signal for a motion compensating element for optics of the camera.
Abstract translation: 在相机中的运动补偿的方法可以包括导出表示相机的运动的运动信号，在取景器模式期间处理来自相机的图像传感器的视频信号的视频帧，以导出帧对之间的运动矢量，以及 在取景器模式期间用增益和偏移因子的多种组合处理运动信号。 该方法还可以包括确定用于产生阈值运动矢量的组合，以及应用产生用于在静止捕捉模式期间处理运动信号的阈值运动矢量的组合以产生用于相机光学装置的运动补偿元件的控制信号。
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公开(公告)号：US20130112855A1
公开(公告)日：2013-05-09
申请号：US13669119
申请日：2012-11-05
Applicant: STMicroelectronics (R&D) Ltd.
Inventor： Stuart McLeod
IPC: G01J1/44
CPC classification number: G01J1/42 , F21V23/0464 , G01J1/0407 , G01J1/0418 , G01J1/0488 , G01J1/4204 , G01J1/44 , G01J3/513
Abstract: A sensor for range finding and ambient light measurement wherein the sensor includes an array of pixels capable of sensing illumination in a plurality of wavelengths and generating a response thereto for each wavelength; the sensor including an ambient light sensing system which includes a module for adjusting the response from the ambient light sensor, such that the response for each wavelength is independent of the wavelength of the illumination.
Abstract translation: 一种用于测距和环境光测量的传感器，其中所述传感器包括能够感测多个波长的照明并为每个波长产生响应的像素阵列; 传感器包括环境光感测系统，其包括用于调节来自环境光传感器的响应的模块，使得每个波长的响应与照明的波长无关。
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