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61. 发明申请

US20190082130A1 Image Capture Device, Pixel, and Method Providing Improved Phase Detection Auto-Focus Performance 审中-公开
公开(公告)号：US20190082130A1
公开(公告)日：2019-03-14
申请号：US15699806
申请日：2017-09-08
申请人： Xiangli Li , Manoj C. Patel
发明人： Xiangli Li , Manoj C. Patel
IPC分类号： H04N5/369 , H04N5/378 , H04N9/04 , H04N9/07 , H01L27/146 , G02B7/09 , G02B7/36
CPC分类号： H04N5/3696 , G02B7/09 , G02B7/36 , H01L27/14621 , H01L27/14627 , H01L27/1463 , H01L27/14641 , H01L27/14645 , H04N5/232122 , H04N5/36961 , H04N5/37457 , H04N5/378 , H04N9/045 , H04N9/04559 , H04N9/07 , H04N2209/042
摘要： An image capture device, pixel, and method of determining a focus setting for an image capture device are described. The image capture device includes an imaging area and a pixel readout circuit. The imaging area includes a plurality of pixels. The plurality of pixels includes multiple pixels in which each pixel of the multiple pixels includes a two-dimensional array of photodetectors and a microlens. Each photodetector in the array of photodetectors for a pixel is electrically isolated from each other photodetector in the array of photodetectors. A microlens is disposed over the array of photodetectors for the pixel. The pixel readout circuit includes, per pixel, a shared readout circuit associated with the array of photodetectors for the pixel and a set of charge transfer transistors. Each charge transfer transistor is operable to connect a photodetector in the array of photodetectors to the shared readout circuit.

62. 发明申请

US20180184080A1 IMAGE PROCESSOR AND SEMICONDUCTOR DEVICE 审中-公开
公开(公告)号：US20180184080A1
公开(公告)日：2018-06-28
申请号：US15798160
申请日：2017-10-30
申请人： Renesas Electronics Corporation
发明人： Toshiyuki KAYA , Seiji MOCHIZUKI , Katsushige MATSUBARA , Ryoji HASHIMOTO , Ren IMAOKA
IPC分类号： H04N17/00 , H04N5/232 , H04N17/02
CPC分类号： H04N17/004 , G06F3/14 , G06T1/20 , G09G3/2037 , G09G2330/10 , G09G2330/12 , G09G2340/02 , H04N1/32283 , H04N5/23293 , H04N9/045 , H04N17/02 , H04N19/89 , H04N2209/042
摘要： An object of the present invention is to detect a failure of a camera input in a system including a camera or a video transmission path (camera input). An image processor includes a hash derivation circuit having a computing unit that calculates hash values on an input screen and a storage circuit that stores the hash values. The image processor compares the hash values between multiple frames so as to decide whether the screens have changed or stopped. A failure is detected when the screens are stopped.

63. 发明授权

US09621828B2 Imaging apparatus, control method for imaging apparatus, and non-transitory computer-readable storage medium 有权
公开(公告)号：US09621828B2
公开(公告)日：2017-04-11
申请号：US14739648
申请日：2015-06-15
申请人： CANON KABUSHIKI KAISHA
发明人： Takeshi Ogawa
IPC分类号： H04N5/367 , H04N5/369 , H04N9/04
CPC分类号： H04N5/3696 , H04N5/347 , H04N5/367 , H04N5/3675 , H04N5/378 , H04N9/045 , H04N2209/042
摘要： An imaging apparatus comprising an image sensor including a plurality of focus detection pixels for generating a focus detection image and a plurality of imaging pixels for generating a captured image, a color ratio detection unit detecting a color ratio based on a pixel value output from a pixel in a position surrounding a processing target pixel, a color conversion unit generating a first pixel value by applying color conversion with the color ratio to a pixel value output from a pixel that is located in the predetermined direction of the processing target pixel, and an adding unit generating a third pixel value by adding a second pixel value output from the processing target pixel with the first pixel value having the same color as the second pixel value.

64. 发明授权

US09621817B2 Wide dynamic range using monochromatic sensor 有权
公开(公告)号：US09621817B2
公开(公告)日：2017-04-11
申请号：US15362512
申请日：2016-11-28
申请人： Depuy Synthes Products, Inc.
发明人： Laurent Blanquart , John Richardson
IPC分类号： H04N5/355 , A61B1/045 , H04N5/235
CPC分类号： H04N5/2355 , A61B1/045 , A61B1/06 , H04N5/2256 , H04N5/2354 , H04N5/35536 , H04N5/35554 , H04N5/35563 , H04N5/37457 , H04N9/045 , H04N9/07 , H04N13/239 , H04N2209/042
摘要： A system for digital imaging in a light deficient environment includes an emitter for providing illumination with electromagnetic pulses. The system includes an image sensor that creates image data from the electromagnetic pulses. The image sensor has a plurality of subsets of differing pixels, where each of the pixels comprises a transfer gate transistor. Each transfer gate transistor in one subset of pixels is electrically connected by a TX signal. The TX signal provides global operation of transfer gate transistor (TX) per subset of pixels. The system includes a memory comprising instructions for controlling the emitter so as to pulse for a plurality of exposures that correspond to the subsets of differing pixels and instructions that coordinate the electromagnetic pulses being emitted during a blanking portion of the image sensor frame period. The system includes a processor that combines a plurality of exposures to expand dynamic range.

65. 发明申请

US20170019575A1 Optical Methods and Devices For Enhancing Image Contrast In the Presence of Bright Background 审中-公开
标题翻译：光学方法和设备在明亮背景的存在下增强图像对比度
公开(公告)号：US20170019575A1
公开(公告)日：2017-01-19
申请号：US14808837
申请日：2015-07-24
申请人： Harbans Dhadwal , Jahangir S. Rastegar
发明人： Harbans Dhadwal , Jahangir S. Rastegar
IPC分类号： H04N5/238 , G02B21/36 , G02B27/09 , G02B23/24 , H04N5/235 , H04N5/225
CPC分类号： H04N5/238 , G02B21/361 , G02B23/243 , G02B23/2461 , G02B23/2484 , G02B27/0988 , H04N5/2254 , H04N5/2256 , H04N5/2351 , H04N2005/2255 , H04N2209/042 , H04N2209/045
摘要： A device including: a light source for outputting illumination light to an object to be imaged; an image sensor for an image of the object as illuminated by the light source; a first objective lens for focusing the illumination light on the object; and a spatial filter positioned in an optical path at a spatial frequency plane of the first objective lens, the spatial filter having an opaque central region and a transparent region outside of the central region, the opaque central region being such that it improves contrast of the image on the image sensor.
摘要翻译：一种设备，包括：用于向要成像的对象输出照明光的光源; 用于由所述光源照射的所述物体的图像的图像传感器; 用于将照明光聚焦在物体上的第一物镜; 以及位于所述第一物镜的空间频率平面处的光路中的所述空间滤光器，所述空间滤光器具有不透明中心区域和所述中心区域外侧的透明区域，所述不透明中心区域使得其改善图像传感器上的图像。

66. 发明授权

US09432646B2 Image processing apparatus, image processing method, program and electronic apparatus 有权
标题翻译：图像处理装置，图像处理方法，程序和电子装置
公开(公告)号：US09432646B2
公开(公告)日：2016-08-30
申请号：US14597753
申请日：2015-01-15
申请人： Sony Corporation
发明人： Shunji Kawaguchi
IPC分类号： H04N5/235 , H04N9/69
CPC分类号： H04N9/69 , H04N2209/042
摘要： According to an embodiment of the present disclosure, there is provided an image processing apparatus including a comparing unit to perform comparison using at least one of a maximum value and an average value of luminance signals of an input image, with a saturation level as a reference of comparison, the saturation level being a level of light accumulation performed for a predetermined time length which is one of a plurality of time lengths for accumulating light in imaging of the input image; a tone curve generator to generate a tone curve to be used for performing compression processing to luminance gradation of the input image, on the basis of a result of the comparison being made; and a luminance gradation compression processor to perform compression processing to luminance gradation of the input image, according to the tone curve being generated.
摘要翻译：根据本公开的实施例，提供了一种图像处理装置，包括：比较单元，用于使用饱和电平作为参考，使用输入图像的亮度信号的最大值和平均值中的至少一个进行比较; 作为比较，饱和度水平是作为用于在输入图像的成像中累积光的多个时间长度之一的预定时间长度执行的光累积的水平; 基于进行比较的结果，生成用于对输入图像的亮度灰度进行压缩处理的色调曲线的色调曲线生成器; 以及亮度等级压缩处理器，根据生成的色调曲线对输入图像的亮度灰度进行压缩处理。

67. 发明申请

US20160006994A1 DIGITAL PICTURE TAKING OPTICAL READER HAVING HYBRID MONOCHROME AND COLOR IMAGE SENSOR ARRAY 有权
标题翻译：采用混合单色和彩色图像传感器阵列的光学读取器的数字图像
公开(公告)号：US20160006994A1
公开(公告)日：2016-01-07
申请号：US14690653
申请日：2015-04-20
申请人： HAND HELD PRODUCTS, INC.
发明人： Ynjiun Wang
IPC分类号： H04N9/04
CPC分类号： H04N9/045 , G06K7/0004 , G06K7/10722 , G06K7/14 , H04N5/225 , H04N5/2253 , H04N5/2254 , H04N5/232 , H04N2209/042
摘要： A portable hand held optical reader having a specially constructed two-dimensional image sensor array is operational in a bar code decoding mode and in a picture taking mode. The specially constructed image sensor array, in one embodiment, is a hybrid monochrome and color image sensor pixel array, wherein a first subset of the pixels are monochrome pixels devoid of wavelength selective color filter elements and a second subset of the pixels are color sensitive pixels including wavelength selective color filter elements.
摘要翻译：具有专门构造的二维图像传感器阵列的便携式手持式光学读取器在条形码解码模式和图像拍摄模式下是可操作的。在一个实施例中，特别构造的图像传感器阵列是混合单色和彩色图像传感器像素阵列，其中像素的第一子集是没有波长选择性滤色器元件的单色像素，并且像素的第二子集是彩色敏感像素包括波长选择性滤色器元件。

68. 发明申请

US20150365639A1 IMAGING APPARATUS, CONTROL METHOD FOR IMAGING APPARATUS, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM 有权
标题翻译：成像设备，成像设备的控制方法和非终端计算机可读存储介质
公开(公告)号：US20150365639A1
公开(公告)日：2015-12-17
申请号：US14739648
申请日：2015-06-15
申请人： CANON KABUSHIKI KAISHA
发明人： Takeshi Ogawa , Yoshiaki Honda
IPC分类号： H04N9/07 , H04N5/232
CPC分类号： H04N5/3696 , H04N5/347 , H04N5/367 , H04N5/3675 , H04N5/378 , H04N9/045 , H04N2209/042
摘要： An imaging apparatus comprising an image sensor including a plurality of focus detection pixels for generating a focus detection image and a plurality of imaging pixels for generating a captured image, a color ratio detection unit detecting a color ratio based on a pixel value output from a pixel in a position surrounding a processing target pixel, a color conversion unit generating a first pixel value by applying color conversion with the color ratio to a pixel value output from a pixel that is located in the predetermined direction of the processing target pixel, and an adding unit generating a third pixel value by adding a second pixel value output from the processing target pixel with the first pixel value having the same color as the second pixel value.
摘要翻译：一种成像装置，包括：图像传感器，包括用于产生焦点检测图像的多个焦点检测像素和用于产生拍摄图像的多个成像像素;颜色比检测单元，基于从像素输出的像素值检测颜色比; 在处理对象像素周围的位置处，通过将颜色比例与从处理对象像素的规定方向的像素输出的像素值对应地进行颜色变换而生成第一像素值的色彩转换部，通过将从处理目标像素输出的第二像素值与具有与第二像素值相同颜色的第一像素值相加来产生第三像素值。

69. 发明申请

US20150324992A1 IMAGING DEVICE AND PORTABLE INFORMATION TERMINAL 审中-公开
标题翻译：成像设备和便携式信息终端
公开(公告)号：US20150324992A1
公开(公告)日：2015-11-12
申请号：US14726052
申请日：2015-05-29
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Risako UENO , Hideyuki FUNAKI , Mitsuyoshi KOBAYASHI
IPC分类号： G06T7/00 , H04N5/232 , H04N9/04 , G02B3/00
CPC分类号： H04N9/045 , G02B3/0037 , H01L27/14627 , H04N5/23229 , H04N2209/042
摘要： A solid-state imaging device according to an embodiment includes: an imaging element formed on a semiconductor substrate, and comprising an imaging region including a plurality of pixel blocks each including a plurality of pixels; a first optical system forming an image of an object on an imaging plane; and a second optical system comprising a microlens array including a plurality of microlenses each corresponding to one of the pixel blocks, and reducing and re-forming the image to be formed on the imaging plane on the pixel blocks corresponding to the respective microlenses. The imaging plane of the first optical system is located further away from the first optical system than the imaging element when the object is located at an infinite distance.
摘要翻译：根据实施例的固态成像装置包括：成像元件，形成在半导体衬底上，并且包括：成像区域，包括多个像素块，每个像素块包括多个像素; 第一光学系统，其在成像平面上形成物体的图像; 以及第二光学系统，其包括微透镜阵列，所述微透镜阵列包括多个微透镜，每个微透镜各自对应于所述像素块之一，并且在对应于所述各个微透镜的像素块上减小并重新形成将在所述成像平面上形成的图像。当物体位于无限距离时，第一光学系统的成像平面位于比成像元件更远离第一光学系统的位置。

70. 发明授权

US09048157B2 Solid-state imaging device and portable information terminal 有权
标题翻译：固态成像装置和便携式信息终端
公开(公告)号：US09048157B2
公开(公告)日：2015-06-02
申请号：US13221061
申请日：2011-08-30
申请人： Risako Ueno , Hideyuki Funaki , Mitsuyoshi Kobayashi
发明人： Risako Ueno , Hideyuki Funaki , Mitsuyoshi Kobayashi
IPC分类号： H04N3/14 , H04N5/225 , H01L27/146
CPC分类号： G06T7/0065 , G02B3/0037 , H01L27/14627 , H04N5/23229 , H04N9/045 , H04N2209/042
摘要： A solid-state imaging device according to an embodiment includes: an imaging element formed on a semiconductor substrate, and comprising an imaging region including a plurality of pixel blocks each including a plurality of pixels; a first optical system forming an image of an object on an imaging plane; and a second optical system comprising a microlens array including a plurality of microlenses each corresponding to one of the pixel blocks, and reducing and re-forming the image to be formed on the imaging plane on the pixel blocks corresponding to the respective microlenses. The imaging plane of the first optical system is located further away from the first optical system than the imaging element when the object is located at an infinite distance.
摘要翻译：根据实施例的固态成像装置包括：成像元件，形成在半导体衬底上，并且包括：成像区域，包括多个像素块，每个像素块包括多个像素; 第一光学系统，其在成像平面上形成物体的图像; 以及第二光学系统，其包括微透镜阵列，所述微透镜阵列包括多个微透镜，每个微透镜各自对应于所述像素块之一，并且在对应于所述各个微透镜的像素块上减小并重新形成将在所述成像平面上形成的图像。当物体位于无限距离时，第一光学系统的成像平面位于比成像元件更远离第一光学系统的位置。

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