SENSING METHODS FOR IMAGE SENSORS
    1.
    发明申请
    SENSING METHODS FOR IMAGE SENSORS 审中-公开
    图像传感器感应方法

    公开(公告)号:US20140103191A1

    公开(公告)日:2014-04-17

    申请号:US14030180

    申请日:2013-09-18

    CPC classification number: H04N5/378 H04N5/361 H04N5/374 H04N5/3742

    Abstract: A sensing method for an image sensor includes: connecting a first column line with a second column line in response to switch signals; and sensing a first pixel signal generated based on a first signal output from a first pixel and a second signal output from a second pixel, the first pixel and the second pixel being connected to the first column line and the second pixel being connected to the second column line.

    Abstract translation: 一种用于图像传感器的感测方法包括:响应于开关信号将第一列线与第二列线连接; 并且感测基于从第一像素输出的第一信号和从第二像素输出的第二信号产生的第一像素信号,所述第一像素和所述第二像素连接到所述第一列线,并且所述第二像素连接到所述第二像素 列线。

    IMAGE SENSOR CHIPS
    3.
    发明申请
    IMAGE SENSOR CHIPS 有权
    图像传感器

    公开(公告)号:US20140104473A1

    公开(公告)日:2014-04-17

    申请号:US14051993

    申请日:2013-10-11

    CPC classification number: H04N5/374 H01L27/14627 H01L27/14634

    Abstract: An image sensor chip includes a first wafer and a second wafer. The first wafer includes an image sensor having a plurality of sub-pixels, each of which is configured to detect at least one photon and output a sub-pixel signal according to a result of the detection. The image processor is configured to process sub-pixel signals for each sub-pixel and generate image data. The first wafer and the second wafer are formed in a wafer stack structure.

    Abstract translation: 图像传感器芯片包括第一晶片和第二晶片。 第一晶片包括具有多个子像素的图像传感器,每个子像素被配置为检测至少一个光子并根据检测结果输出子像素信号。 图像处理器被配置为处理每个子像素的子像素信号并生成图像数据。 第一晶片和第二晶片形成为晶片堆叠结构。

    IRIS RECOGNITION DEVICE, IRIS RECOGNITION SYSTEM INCLUDING THE SAME AND METHOD OF OPERATING THE IRIS RECOGNITION SYSTEM
    4.
    发明申请
    IRIS RECOGNITION DEVICE, IRIS RECOGNITION SYSTEM INCLUDING THE SAME AND METHOD OF OPERATING THE IRIS RECOGNITION SYSTEM 审中-公开
    IRIS识别装置,包括它们的IRIS识别系统和操作IRIS识别系统的方法

    公开(公告)号:US20160180169A1

    公开(公告)日:2016-06-23

    申请号:US14973694

    申请日:2015-12-17

    Abstract: An iris recognition device includes a first lens and a second lens configured to capture images for recognizing a user's iris; a first filter configured to filter an image input via the first lens and output a first signal; a second filter configured to filter an image input via the second lens and output a second signal; and an image sensor including a plurality of sub-pixel groups which each include a plurality of pixels and are configured to receive the first and second signals and output a first image signal and a second image signal that respectively correspond to the first and second signals.

    Abstract translation: 虹膜识别装置包括:第一透镜和第二透镜,被配置为捕获用于识别用户虹膜的图像; 第一滤波器,被配置为对经由所述第一透镜输入的图像进行滤波并输出第一信号; 第二滤波器,被配置为对经由所述第二透镜输入的图像进行滤波并输出第二信号; 以及包括多个子像素组的图像传感器,每个子像素组各自包括多个像素,并被配置为接收第一和第二信号,并输出分别对应于第一和第二信号的第一图像信号和第二图像信号。

    IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD USING THE SAME

    公开(公告)号:US20230254594A1

    公开(公告)日:2023-08-10

    申请号:US18056839

    申请日:2022-11-18

    CPC classification number: H04N23/843 H04N25/11

    Abstract: An image processing device comprises an image sensor including unit groups comprising a reference group and a conversion group each including pixels and color filters, and is configured to generate image data using the pixels, and an image signal processor which is configured to calculate a hash of the image data, and to select a filter corresponding to the hash to perform filtering, wherein the image signal processor includes a pixel index converter which is configured to convert indexes of the pixels based on a positional relationship between the pixels, a pixel property converter which is configured to convert the properties of the pixels and to convert the hash before conversion, and a filter coefficient converter which is configured to convert filter coefficients of the pixels based on the respective converted pixel index and the respective converted pixel property.

    METHODS FOR CALCULATING DISTANCE USING DEPTH SENSOR AND APPARATUSES PERFORMING THE SAME
    8.
    发明申请
    METHODS FOR CALCULATING DISTANCE USING DEPTH SENSOR AND APPARATUSES PERFORMING THE SAME 有权
    使用深度传感器计算距离的方法和执行相同的设备

    公开(公告)号:US20150070684A1

    公开(公告)日:2015-03-12

    申请号:US14448673

    申请日:2014-07-31

    CPC classification number: G01C3/08 G01S7/4914 G01S17/32 G01S17/89

    Abstract: A method of calculating, using a depth sensor, a distance excluding an ambiguity distance including outputting a modulated light signal output from a light source to an object, receiving the modulated light signal reflected by the object, calculating a distance between the light source and the object using the reflected modulated light signal input to photo gates in conjunction with demodulation signals supplied to the photo gates, the calculating including calculating, using the modulated light signal, at least one distance farther than a maximum measurable distance, and setting the at least one distance to be equal to the maximum measurable distance may be provided. A range of the distance farther than the maximum measurable distance can be determined according to a duty ratio of the modulated light signal.

    Abstract translation: 一种使用深度传感器计算除了模糊距离之外的距离的方法,包括将从光源输出的调制光信号输出到对象,接收由对象反射的调制光信号,计算光源与光源之间的距离 使用与提供给光栅的解调信号一起输入到光栅的反射调制光信号的物体,所述计算包括使用调制光信号计算比最大可测量距离更远的至少一个距离,并且将至少一个 可以提供等于最大可测量距离的距离。 可以根据调制光信号的占空比来确定距离最大可测量距离更远的距离的范围。

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