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1. 发明申请

US20180184053A1 COMPENSATING FOR VIGNETTING 审中-公开
公开(公告)号：US20180184053A1
公开(公告)日：2018-06-28
申请号：US15851240
申请日：2017-12-21
申请人： Lumileds LLC
发明人： Rob Jacques Paul ENGELEN
IPC分类号： H04N9/04 , H04N5/345 , H04N5/347 , H04N5/353
CPC分类号： H04N9/045 , H04N5/217 , H04N5/2256 , H04N5/2354 , H04N5/3452 , H04N5/347 , H04N5/3537 , H04N5/3572 , H04N9/04511
摘要： A system including an image capture system with a sensing efficiency that varies over a field of view of the image capture system may employ shaped illumination to compensate for the variation in the sensing efficiency. An illuminator may be configured to illuminate the field of view of the image capture system with illumination shaped to have higher intensity where the sensing efficiency is lower, e.g., at the periphery of the field over view. The imaging system may thus provide image data with more uniform signal-to-noise ratios. Image data from an illuminated scene may be manipulated using data from a non-illuminated scene to produce improved image data.

2. 发明授权

US09787917B2 Image sensor with time overlapping image output 有权
公开(公告)号：US09787917B2
公开(公告)日：2017-10-10
申请号：US12690154
申请日：2010-01-20
申请人： Hiok Nam Tay
发明人： Hiok Nam Tay
IPC分类号： H04N5/228 , H04N3/14 , H04N5/345 , H04N1/32 , H04N1/40 , H04N5/341 , H04N5/347 , H04N5/355 , H04N5/357 , H04N9/04 , H04N9/64 , H04N5/3745
CPC分类号： H04N9/04511 , H04N1/32358 , H04N1/32475 , H04N1/32491 , H04N1/40 , H04N3/155 , H04N5/341 , H04N5/3458 , H04N5/347 , H04N5/35572 , H04N5/3575 , H04N5/3745 , H04N9/045 , H04N9/64 , H04N9/642 , H04N2201/0081 , H04N2201/3292
摘要： An image sensor system with an image sensor that generates a first image and a second image. The first and second images are transmitted to a processor in a time overlapping manner. By way of example, the images may be transferred to the processor in an interleaving manner or provided on separate dedicated busses.

3. 发明授权

US09756266B2 Sensor data rescaler for image signal processing 有权
公开(公告)号：US09756266B2
公开(公告)日：2017-09-05
申请号：US14977384
申请日：2015-12-21
申请人： Apple Inc.
发明人： Christopher L. Mills , Sheng Lin , David R. Pope , D. Amnon Silverstein , Suk Hwan Lim
IPC分类号： H04N5/262 , H04N5/345 , H04N9/64 , H04N5/232 , G06T3/40 , H04N9/07
CPC分类号： H04N9/04511 , G06T3/4015 , H04N5/2628 , H04N9/07 , H04N9/646 , H04N2209/046
摘要： An input rescale module that performs cross-color correlated downscaling of sensor data in the horizontal and vertical dimensions. The module may perform a first-pass demosaic of sensor data, apply horizontal and vertical scalers to resample and downsize the data in the horizontal and vertical dimensions, and then remosaic the data to provide horizontally and vertically downscaled sensor data as output for additional image processing. The module may, for example, act as a front end scaler for an image signal processor (ISP). The demosaic performed by the module may be a relatively simple demosaic, for example a demosaic function that works on 3×3 blocks of pixels. The front end of module may receive and process sensor data at two pixels per clock (ppc); the horizontal filter component reduces the sensor data down to one ppc for downstream components of the input rescale module and for the ISP pipeline.

4. 发明申请

US20170155853A1 SOLID-STATE IMAGE PICKUP APPARATUS, ITS DRIVING METHOD, AND CAMERA SYSTEM 有权
公开(公告)号：US20170155853A1
公开(公告)日：2017-06-01
申请号：US15428075
申请日：2017-02-08
申请人： Sony Semiconductor Solutions Corporation
发明人： Keiji Mabuchi , Koichi Shiono
IPC分类号： H04N5/343 , H01L27/148 , H04N5/345 , H01L27/146 , H04N9/04 , H04N5/378
CPC分类号： H04N5/343 , H01L27/14605 , H01L27/14621 , H01L27/14643 , H01L27/14812 , H04N5/3456 , H04N5/3458 , H04N5/347 , H04N5/374 , H04N5/3765 , H04N5/378 , H04N9/045 , H04N9/04511 , H04N2209/045
摘要： There is used an XY address type solid-state image pickup element (for example, a MOS type image sensor) in which two rows and two columns are made a unit, and color filters having a color coding of repetition of the unit (repetition of two verticals (two horizontals) are arranged, and when a thinning-out read mode is specified, a clock frequency of a system is changed to 1/9, and on the basis of the changed clock frequency, a pixel is selected every three pixels in both a row direction and a column direction to successively read out a pixel signal.

5. 发明授权

US09560325B2 Imaging device camera system and driving method of the same 有权
标题翻译：成像设备相机系统及其驱动方法相同
公开(公告)号：US09560325B2
公开(公告)日：2017-01-31
申请号：US14082953
申请日：2013-11-18
申请人： Sony Corporation
发明人： Junichi Kanai , Nobuo Nakamura
IPC分类号： H01L27/00 , H04N9/04 , H04N5/345 , H04N5/353 , H04N5/355 , H01L27/146
CPC分类号： H01L27/14645 , H01L21/266 , H01L27/14603 , H01L27/14605 , H01L27/1461 , H01L27/14621 , H01L27/14627 , H01L27/14689 , H04N5/3458 , H04N5/3532 , H04N5/3535 , H04N5/3537 , H04N5/35554 , H04N9/045 , H04N9/04511 , H04N2209/045
摘要： An imaging device including an electronic shutter and a pixel array with color pixels with different characteristics of spectral sensitivity arranged. The pixel array part has at least one clear pixel, the plurality of color pixels including at least two of (i) a first color filter pixel having a peak of spectral sensitivity characteristics for red, (ii) a second color filter pixel having a peak for blue, and (iii) a third color filter pixel having a peak for green. The clear pixel has a high transmittance arranged in an oblique pixel array system at a given position of a given row and a given column with respect to the first color filter pixel, the second color filter pixel, and the third color filter pixel. An electronic shutter is separately driven for the at least one clear pixel and for the plurality of color filter pixels.
摘要翻译：包括电子快门和具有不同光谱灵敏特性的彩色像素的像素阵列的成像装置。所述像素阵列部分具有至少一个透明像素，所述多个彩色像素包括以下中的至少两个：（i）具有用于红色的光谱灵敏度特性峰值的第一滤色器像素，（ii）具有峰值的第二滤色器像素用于蓝色，以及（iii）具有绿色峰值的第三滤色器像素。透明像素在相对于第一滤色器像素，第二滤色器像素和第三滤色器像素的给定行的给定位置和给定列的倾斜像素阵列系统中具有高透射率。对于至少一个清晰像素和多个滤色器像素分别驱动电子快门。

6. 发明授权

US09426396B2 Image sensor, image capturing apparatus, and cellular phone for reduced power consumption when performing thinning readout 有权
标题翻译：图像传感器，图像捕获装置和手机，用于在执行稀疏读出时降低功耗
公开(公告)号：US09426396B2
公开(公告)日：2016-08-23
申请号：US14555045
申请日：2014-11-26
申请人： CANON KABUSHIKI KAISHA
发明人： Shohei Tozawa
IPC分类号： H04N5/378 , H04N5/345 , H04N5/369
CPC分类号： H04N5/3698 , H04N5/3456 , H04N5/3458 , H04N5/378 , H04N9/04511
摘要： An image sensor comprises: a plurality of pixels including a first pixel group and a second pixel group; a first readout unit connected to the first pixel group; a second readout unit connected to the second pixel group; and a control unit configured to control to supply power to the first and second readout units in a first readout mode, and supply power to the first readout unit and not to supply power to the second readout unit in a second readout mode, wherein the plurality of pixels and the first readout unit are arranged on a first chip, and the second readout unit is arranged on a second chip.
摘要翻译：图像传感器包括：包括第一像素组和第二像素组的多个像素; 连接到第一像素组的第一读出单元; 连接到第二像素组的第二读出单元; 以及控制单元，被配置为控制以第一读出模式向第一和第二读出单元供电，并且向第一读出单元供电，而不以第二读出模式向第二读出单元供电，其中多个的像素和第一读出单元布置在第一芯片上，并且第二读出单元布置在第二芯片上。

7. 发明授权

US09219870B1 Sensor data rescaler for image signal processing 有权
标题翻译：用于图像信号处理的传感器数据重定标器
公开(公告)号：US09219870B1
公开(公告)日：2015-12-22
申请号：US14449005
申请日：2014-07-31
申请人： Apple Inc.
发明人： Christopher L. Mills , Sheng Lin , David R. Pope , D. Amnon Silverstein , Suk Hwan Lim
IPC分类号： H04N5/345 , H04N9/64 , G06T3/40 , H04N9/07
CPC分类号： H04N9/04511 , G06T3/4015 , H04N5/2628 , H04N9/07 , H04N9/646 , H04N2209/046
摘要： An input rescale module that performs cross-color correlated downscaling of sensor data in the horizontal and vertical dimensions. The module may perform a first-pass demosaic of sensor data, apply horizontal and vertical scalers to resample and downsize the data in the horizontal and vertical dimensions, and then remosaic the data to provide horizontally and vertically downscaled sensor data as output for additional image processing. The module may, for example, act as a front end scaler for an image signal processor (ISP). The demosaic performed by the module may be a relatively simple demosaic, for example a demosaic function that works on 3×3 blocks of pixels. The front end of module may receive and process sensor data at two pixels per clock (ppc); the horizontal filter component reduces the sensor data down to one ppc for downstream components of the input rescale module and for the ISP pipeline.
摘要翻译：在水平和垂直维度上执行传感器数据的交叉色相关缩小的输入重定标模块。模块可以执行传感器数据的第一遍去马赛克，应用水平和垂直缩放器对水平和垂直尺寸的数据进行重新采样和缩小，然后重新绘制数据，以提供水平和垂直缩小的传感器数据作为附加图像处理的输出。该模块可以例如用作图像信号处理器（ISP）的前端缩放器。由模块执行的去镶嵌可以是相对简单的去马赛克，例如在3×3像素块上工作的去马赛克功能。模块的前端可以以每个时钟两个像素（ppc）接收和处理传感器数据; 水平滤波器组件将传感器数据减少到输入重定标模块的下游组件和ISP管线的一ppc。

8. 发明申请

US20150229832A1 PHOTOELECTRIC CONVERSION APPARATUS AND IMAGING SYSTEM USING THE SAME 有权
标题翻译：光电转换装置和成像系统
公开(公告)号：US20150229832A1
公开(公告)日：2015-08-13
申请号：US14614980
申请日：2015-02-05
申请人： CANON KABUSHIKI KAISHA
发明人： Tetsuya Itano , Kohichi Nakamura , Hideo Kobayashi
IPC分类号： H04N5/232 , H04N5/359 , H04N5/355 , H04N5/341 , H04N5/353 , H04N5/376 , H04N5/345
CPC分类号： H04N5/35554 , H04N5/3456 , H04N5/3458 , H04N5/347 , H04N5/3745 , H04N9/04511 , H04N2101/00
摘要： Provided is a photoelectric conversion apparatus including: a pixel array having pixels arranged in matrix; a pixel output line provided according to each column of the pixel array and transmitting a pixel signal output from a pixel of each column of the pixel array; a column signal processing unit provided according to each column of the pixel array and into which the pixel signal is input from the pixel output line, in which the column signal processing unit has a plurality of horizontal adding up or averaging units configured to add up or average the plurality of pixel signals based on the pixels of different columns of the pixel array; and a plurality of adding up or averaging modes with different numbers of columns subjected to adding up or averaging can be selected by selectively using one or a plurality of the plurality of horizontal adding up or averaging units.
摘要翻译：提供一种光电转换装置，包括：具有以矩阵排列的像素的像素阵列; 根据像素阵列的每列提供的像素输出线，并且传输从像素阵列的每列的像素输出的像素信号; 列信号处理单元，根据像素阵列的每列提供，并且从像素输出线输入像素信号，其中列信号处理单元具有多个水平相加或平均单元，其被配置为相加或基于像素阵列的不同列的像素来平均多个像素信号; 并且可以通过选择性地使用多个水平相加或平均单元中的一个或多个来选择具有经受相加或平均的不同列数的多个相加或平均模式。

9. 发明申请

US20140307158A1 IMAGE PICKUP APPARATUS AND IMAGE PICKUP APPARATUS CONTROL METHOD THAT GENERATES AN IMAGE WITH TRANSFORMED NUMBER OF PIXELS 有权
标题翻译：图像拾取装置和图像拾取装置控制方法，其产生具有变换的像素数的图像
公开(公告)号：US20140307158A1
公开(公告)日：2014-10-16
申请号：US14318010
申请日：2014-06-27
申请人： Sony Corporation
发明人： Masanori Kasai
IPC分类号： H04N5/235
CPC分类号： H04N5/2353 , H04N5/2355 , H04N5/347 , H04N5/35554 , H04N5/35563 , H04N5/3745 , H04N5/37457 , H04N5/378 , H04N9/045 , H04N9/04511
摘要： Apparatus and method for realizing a processing with which a pixel gravity center control can be conducted when a pixel number reduction image is generated in an image pickup apparatus. A pixel unit configured to output a pixel addition signal obtained by adding output pixel signals from pixels having different sensitivities to each other and a pixel information synthesis unit configured to execute a weighted addition processing of multiplying plural pixel addition signals output from the pixel unit by a previously set gain and calculate a configuration pixel value of a pixel number reduction image where a total number of pixels is lower than a number of pixels of the pixel unit are provided.
摘要翻译：用于实现在图像拾取装置中产生像素数减少图像时能够进行像素重心控制的处理的装置和方法。一种像素单元，被配置为输出通过将来自具有不同灵敏度的像素的输出像素信号彼此相加而获得的像素相加信号，以及像素信息合成单元，被配置为执行加权相加处理，该加权相加处理将从像素单元输出的多个像素相加信号乘以提供预先设定的增益并计算像素数减少图像的总像素数低于像素单元的像素数的配置像素值。

10. 发明申请

US20130248684A1 IMAGE SENSOR WITH WIDE DYNAMIC RANGE AND METHOD OF OPERATING THE SAME 有权
标题翻译：具有宽动态范围的图像传感器及其操作方法
公开(公告)号：US20130248684A1
公开(公告)日：2013-09-26
申请号：US13716364
申请日：2012-12-17
申请人： SK HYNIX INC.
发明人： Young-Hwan YUN
IPC分类号： H01L27/146
CPC分类号： H01L27/14609 , H04N5/3458 , H04N5/347 , H04N5/35554 , H04N5/3745 , H04N5/378 , H04N9/04511
摘要： An image sensor in accordance with an embodiment of the present invention includes a pixel array configured to include a plurality of pixels corresponding to a plurality of rows and a plurality of columns that include one or more first column groups and one or more second column groups and are disposed in a direction crossing the plurality of rows and a data sampling unit configured to sample pixel data of a first column group of a first row and to sample pixel data of a second column group of a second row, wherein the first column group and the second column group are alternatively arranged.
摘要翻译：根据本发明实施例的图像传感器包括：像素阵列，被配置为包括对应于多个行的多个像素以及包括一个或多个第一列组和一个或多个第二列组的多个列，以及被配置为沿着与所述多行相交叉的方向设置的数据采样单元和被配置为对第一行的第一列组的像素数据进行采样并对第二列的第二列组进行采样的像素数据，其中，所述第一列组和交替排列第二列组。

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