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    METHOD AND DEVICE FOR ACQUIRING DISTANCE INFORMATION
    1.
    发明申请
    METHOD AND DEVICE FOR ACQUIRING DISTANCE INFORMATION 审中-公开

    公开(公告)号：US20180052231A1

    公开(公告)日：2018-02-22

    申请号：US15472804

    申请日：2017-03-29

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Yongchul CHO ,  Namseop KWON ,  Yonghwa PARK

    IPC分类号： G01S17/08 ,  G01S7/481

    CPC分类号： G01S17/08 ,  G01S7/4815 ,  G01S7/4816 ,  G01S7/4915 ,  G01S7/4918 ,  G01S17/36 ,  G01S17/89

    摘要： A method of acquiring distance information about a subject is provided. The method may include: determining a number of a plurality of lights to be emitted to the subject; emitting the determined number of the plurality of lights to the subject; modulating the plurality of lights returning from the subject; determining a weight based on at least one of the plurality of lights emitted to the subject and an emission order of the plurality of lights; and acquiring distance information about the subject by applying the weight to each of the modulated plurality of lights. According to the method, an error is efficiently reduced based on the number of the plurality of lights projected onto the subject.

    DEPTH SENSING METHOD, 3D IMAGE GENERATION METHOD, 3D IMAGE SENSOR, AND APPARATUS INCLUDING THE SAME
    2.
    发明申请
    DEPTH SENSING METHOD, 3D IMAGE GENERATION METHOD, 3D IMAGE SENSOR, AND APPARATUS INCLUDING THE SAME 有权
    深度感测方法，3D图像生成方法，3D图像传感器和包括其中的装置

    公开(公告)号：US20160142701A1

    公开(公告)日：2016-05-19

    申请号：US14753777

    申请日：2015-06-29

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Myungjae JEON ,  Yonghwa PARK ,  Jangwoo YOU ,  Heesun YOON

    IPC分类号： H04N13/02

    CPC分类号： H04N13/271 ,  G01S7/4816 ,  G01S7/4913 ,  G01S17/89 ,  H04N13/207 ,  H04N13/254 ,  H04N2213/005

    摘要： A three-dimensional (3D) image sensor module including: an oscillator configured to output a distortion-compensated oscillation frequency as a driving voltage of a sine wave biased with a bias voltage; an optical shutter configured to vary transmittance of reflective light reflected from a subject, according to the driving voltage, and to modulate the reflective light into at least two optical modulation signals having different phases; and an image generator configured to generate image data about the subject, the image data including depth information that is calculated based on a difference between the phases of the at least two optical modulation signals

    摘要翻译： 一种三维（3D）图像传感器模块，包括：振荡器，被配置为输出失真补偿的振荡频率作为偏置偏置的正弦波的驱动电压; 光学快门，被配置为根据驱动电压改变从被摄体反射的反射光的透射率，并将反射光调制成具有不同相位的至少两个光调制信号; 以及图像生成器，被配置为生成关于被摄体的图像数据，所述图像数据包括基于所述至少两个光调制信号的相位之间的差计算出的深度信息

    APPARATUS AND METHOD OF RECOGNIZING MOVEMENT OF SUBJECT
    3.
    发明申请
    APPARATUS AND METHOD OF RECOGNIZING MOVEMENT OF SUBJECT 有权
    装置和方法识别主体运动

    公开(公告)号：US20160054812A1

    公开(公告)日：2016-02-25

    申请号：US14624715

    申请日：2015-02-18

    申请人： Samsung Electronics Co., Ltd.

    发明人： Heesun YOON ,  Jangwoo YOU ,  Myungjae JEON ,  Yonghwa PARK

    IPC分类号： G06F3/03 ,  G06F3/01

    CPC分类号： G06F3/017 ,  G06F1/163 ,  G06F3/0304 ,  G06F3/0425 ,  G06F3/04883

    摘要： Provided is an apparatus and method of recognizing a movement of a subject. The apparatus includes a light source configured to emit light to the subject and an image sensor configured to receive light reflected from the subject. The apparatus includes a processor configured to detect a pixel that is receiving the reflected light, the pixel being included in a pixel array of the image sensor. The processor is configured to track the movement of the subject based on a change in a position of the detected pixel.

    摘要翻译： 提供了识别被摄体的移动的装置和方法。 该装置包括被配置为向被摄体发光的光源和被配置为接收从被摄体反射的光的图像传感器。 该装置包括被配置为检测正在接收反射光的像素的处理器，该像素包括在图像传感器的像素阵列中。 处理器被配置为基于检测到的像素的位置的改变来跟踪被摄体的移动。

    APPARATUS AND METHOD FOR OBTAINING IMAGE
    5.
    发明申请
    APPARATUS AND METHOD FOR OBTAINING IMAGE 审中-公开

    公开(公告)号：US20170122731A1

    公开(公告)日：2017-05-04

    申请号：US15081407

    申请日：2016-03-25

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Jangwoo YOU ,  Yonghwa PARK ,  Heesun YOON ,  Myungjae JEON

    IPC分类号： G01C3/08 ,  G01S17/89

    摘要： An apparatus and method for obtaining a depth image are provided. The apparatus may include a light source configured to emit first light to a first region of an object for a first time period and emit second light to a second region of the object for a second time period, the first light and the second light respectively being reflected from the first region and the second region; and an image obtainer configured to obtain a first partial depth image based on the reflected first light, obtain a second partial depth image based on the reflected second light, and obtain a first depth image of the object based on the first partial depth image and the second partial depth image.

    3D IMAGE SENSOR MODULE AND ELECTRONIC APPARATUS INCLUDING THE SAME
    8.
    发明申请
    3D IMAGE SENSOR MODULE AND ELECTRONIC APPARATUS INCLUDING THE SAME 审中-公开

    公开(公告)号：US20180176540A1

    公开(公告)日：2018-06-21

    申请号：US15883437

    申请日：2018-01-30

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Myungjae JEON ,  Yonghwa PARK ,  Jangwoo YOU ,  Heesun YOON

    IPC分类号： H04N5/232

    CPC分类号： H04N13/207 ,  H04N5/23241 ,  H04N13/254 ,  H04N13/271 ,  H04N13/296

    摘要： A three-dimensional (3D) image sensor device and an electronic apparatus including the 3D image sensor device are provided. The 3D image sensor device includes: a shutter driver that generates a driving voltage of a sine wave biased with a first bias voltage, from a loss-compensated recycling energy; an optical shutter that varies transmittance of reflective light reflected from a subject, according to the driving voltage, and modulates the reflective light to generate at least two optical modulation signals having different phases; and an image generator that generates 3D image data for the subject which includes depth information calculated based on a phase difference between the at least two optical modulation signals.

    METHOD AND APPARATUS FOR GENERATING DEPTH IMAGE
    9.
    发明申请
    METHOD AND APPARATUS FOR GENERATING DEPTH IMAGE 审中-公开

    公开(公告)号：US20170127047A1

    公开(公告)日：2017-05-04

    申请号：US15196710

    申请日：2016-06-29

    申请人： SAMSUNG ELECTRONICS CO., LTD.

    发明人： Myungjae JEON ,  Yonghwa PARK ,  Jangwoo YOU ,  Yongchul CHO

    IPC分类号： H04N13/02 ,  G01S17/08 ,  G01S17/89

    CPC分类号： H04N13/271 ,  G01S7/4816 ,  G01S7/497 ,  G01S17/08 ,  G01S17/36 ,  G01S17/89 ,  H04N13/207 ,  H04N13/254 ,  H04N13/296

    摘要： A depth image generating apparatus includes a light source configured to emit light; an optical shutter provided on a path of the light reflected by an object and configured to modulate a waveform of the reflected light by changing a transmissivity of the optical shutter with respect to the reflected light; a driver configured to apply a driving voltage to the light source and a driving voltage to the optical shutter; a temperature measurer configured to measure a temperature of the optical shutter; a controller configured to control driving voltages; and a depth information obtainer configured to generate an image corresponding to the reflected light that passes through the optical shutter, extract a phase difference between a phase of the light emitted by the light source to the object and a phase of the reflected light, and obtain depth information regarding the object based on the phase difference.