间接飞行时间图像传感器技术综述OACSTPCD
Overview of indirect time-of-flight image sensor technology
基于飞行时间(Time of Flight,ToF)的三维(three dimensional,3D)成像技术属于主动式三维成像技术,其通过测量调制光"飞行"往返于目标物体与传感器之间所需要的时间,进而计算出 目标物体的距离信息.相较于其他3D成像方式,基于ToF的3D成像方法具有微型化、结构简单、功耗低等优势.随着技术的发展,间接ToF(Indirect ToF,IToF)图像传感器像素尺寸逐渐缩小、分辨率逐渐增大、精度逐渐提高,应用于多种场景…查看全部>>
Three-dimensional(3D)imaging technology based on Time-of-Flight(ToF)belongs to active 3D imaging technology.It calcu-lates the distance information of the target object by measuring the time needed for modulated light to"fly"back and forth between the target object and the sensor.Compared to other 3D imaging methods,ToF-based 3D imaging methods have significant advantages such as miniaturization,simple structure,and low power consumption.With the development…查看全部>>
徐江涛;陈全民;王欢欢;聂凯明;高静
天津大学微电子学院,天津 300072天津大学微电子学院,天津 300072天津大学微电子学院,天津 300072天津大学微电子学院,天津 300072天津大学微电子学院,天津 300072
电子信息工程
CMOS图像传感器3D成像技术飞行时间测距图像还原
CMOS image sensor3D imagingtime-of-flightrange detectionimage restoration
《集成电路与嵌入式系统》 2024 (5)
1-9,9
国家重点研发计划资助(2022YFB2804401).
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