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公开(公告)号：US20150244960A1
公开(公告)日：2015-08-27
申请号：US14700191
申请日：2015-04-30
发明人： Yoav GRAUER , David OFER , Ya'ara DAVID , Haim GARTEN , Alon KRELBOIM , Sharon LIFSHITS , Oren SHEICH
CPC分类号： H04N5/378 , H01L27/14612 , H01L27/14621 , H01L27/14875 , H01L27/14887 , H04N5/33 , H04N5/353 , H04N5/35536 , H04N5/35572 , H04N5/3591 , H04N5/3592 , H04N5/3594
摘要： A system for providing an improved image of daytime and nighttime scene for a viewer within a vehicle is provided herein. The system includes: a pixel array sensor having a fully masked gate-off capability at a single pixel level, wherein the pixel array sensor is provided with an inherent anti-blooming capability at the single pixel level; wherein each pixel is gated by a corresponding transfer gate transistor having high transfer gate efficiency. The system further includes a gating unit configured to control the transfer gate transistors with pulsed or continuous wave modulated active and passive light sources, to yield a synchronized sensing signal from the sensor, wherein a single pulse is sufficient to cover the entire field of view of the sensor and the entire depth of field of the illuminated scene; and a processing unit configured to receive the synchronized sensing signal and process it.
摘要翻译： 本文提供了一种用于为车辆内的观看者提供改善的白天和夜间场景的图像的系统。 该系统包括：像素阵列传感器，其在单个像素级别具有完全屏蔽的关断能力，其中像素阵列传感器在单个像素级别处具有固有的抗起霜能力; 其中每个像素由具有高传输栅极效率的相应传输栅极晶体管门控。 该系统还包括门控单元，其被配置为通过脉冲或连续的波长调制的有源和无源光源来控制传输门晶体管，以产生来自传感器的同步感测信号，其中单个脉冲足以覆盖整个视场 传感器和照明场景的整个景深; 以及处理单元，被配置为接收同步的感测信号并处理它。
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公开(公告)号：US20150330774A1
公开(公告)日：2015-11-19
申请号：US14759455
申请日：2014-01-06
发明人： Yoav GRAUER , David OFER , Eyal LEVI
CPC分类号： G01B11/22 , G01C3/08 , G01S7/4811 , G01S7/4817 , G01S7/4873 , G01S17/107 , G01S17/42 , G06T7/50 , H04N5/04 , H04N5/2256 , H04N5/23296 , H04N5/33
摘要： A method for detecting objects in a scene using a synchronized illuminating and sensing process is provided herein. The method includes the following steps: illuminating a light beam along an illumination line within a scene; sensing reflections of said light, wherein said reflections come from objects located within a specified depth of field within said scene, along a sensing line; generating a tempo spatial synchronization between the illumination line and the sensing line, wherein said synchronization determines said depth of field; relatively shifting at least one of: the illuminating line, and the sensing line, based on said tempo spatial synchronization; and accumulating said reflections, thereby detecting said objects.
摘要翻译： 本文提供了一种使用同步的照明和感测处理来检测场景中的物体的方法。 该方法包括以下步骤：沿着场景内的照明线照射光束; 感测所述光的反射，其中所述反射沿着感测线来自位于所述场景内的指定景深内的物体; 在所述照明线和所述感测线之间产生速度空间同步，其中所述同步确定所述景深; 基于所述速度空间同步相对地移动照明线和感测线中的至少一个; 并累积所述反射，从而检测所述物体。
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公开(公告)号：US20160050383A1
公开(公告)日：2016-02-18
申请号：US14924878
申请日：2015-10-28
发明人： Yoav GRAUER , David OFER , Ya'ara DAVID , Haim GARTEN , Alon KRELBOIM , Sharon LIFSHITS , Oren SHEICH
IPC分类号： H04N5/378 , H04N5/359 , H01L27/146
CPC分类号： H04N5/378 , H01L27/14612 , H01L27/14621 , H01L27/14875 , H01L27/14887 , H04N5/33 , H04N5/353 , H04N5/35536 , H04N5/35572 , H04N5/3591 , H04N5/3592 , H04N5/3594
摘要： A system for providing an improved image of daytime and nighttime scene for a viewer within a vehicle is provided herein. The system includes: a pixel array sensor having a fully masked gate-off capability at a single pixel level, wherein the pixel array sensor is provided with an inherent anti-blooming capability at the single pixel level; wherein each pixel is gated by a corresponding transfer gate transistor having high transfer gate efficiency. The system further includes a gating unit configured to control the transfer gate transistors with pulsed or continuous wave modulated active and passive light sources, to yield a synchronized sensing signal from the sensor, wherein a single pulse is sufficient to cover the entire field of view of the sensor and the entire depth of field of the illuminated scene; and a processing unit configured to receive the synchronized sensing signal and process it.
摘要翻译： 本文提供了一种用于为车辆内的观看者提供改善的白天和夜间场景的图像的系统。 该系统包括：像素阵列传感器，其在单个像素级别具有完全屏蔽的关断能力，其中像素阵列传感器在单个像素级别处具有固有的抗起霜能力; 其中每个像素由具有高传输栅极效率的相应传输栅极晶体管门控。 该系统还包括门控单元，其被配置为通过脉冲或连续的波长调制的有源和无源光源来控制传输门晶体管，以产生来自传感器的同步感测信号，其中单个脉冲足以覆盖整个视场 传感器和照明场景的整个景深; 以及处理单元，被配置为接收同步的感测信号并处理它。
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