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公开(公告)号：US20240031706A1
公开(公告)日：2024-01-25
申请号：US18479264
申请日：2023-10-02
Applicant: FUJIFILM CORPORATION
Inventor： Makoto KOBAYASHI , Tomoyuki KAWAI , Hitoshi SAKURABU , Ryo HASEGAWA , Kazufumi SUGAWARA
IPC: H04N25/772 , H04N23/60 , H04N25/71
CPC classification number: H04N25/772 , H04N23/665 , H04N25/71
Abstract: An imaging element comprises a first communication interface that is incorporated in the imaging element and outputs first image data based on image data obtained by imaging a subject to an external processor, a memory that is incorporated in the imaging element and stores the image data, and a second communication interface that is incorporated in the imaging element and outputs second image data based on the image data stored in the memory to the external processor, in which an output method of the first communication interface and an output method of the second communication interface are different.
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公开(公告)号：US20230336871A1
公开(公告)日：2023-10-19
申请号：US18338710
申请日：2023-06-21
Applicant: FUJIFILM CORPORATION
Inventor： Kazufumi SUGAWARA , Makoto KOBAYASHI , Tomoyuki KAWAI , Hitoshi SAKURABU , Ryo HASEGAWA
IPC: H04N23/68
CPC classification number: H04N23/683 , H04N23/6812
Abstract: An imaging element includes a memory that stores first image data obtained by being captured by the imaging element and is incorporated in the imaging element, and a first processor that is configured to perform image data processing on the first image data and is incorporated in the imaging element. The first processor is configured to receive vibration information related to a vibration exerted on the imaging element within a frame output period defined by a first frame rate, and output second image data obtained by assigning the vibration information to a specific position set in the first image data within the frame output period.
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公开(公告)号：US20230269344A1
公开(公告)日：2023-08-24
申请号：US18310490
申请日：2023-05-01
Applicant: FUJIFILM CORPORATION
Inventor： Tomoyuki KAWAI , Hitoshi SAKURABU , Ryo HASEGAWA , Makoto KOBAYASHI , Kazufumi SUGAWARA
IPC: H04N5/04 , H04N5/77 , H04N23/80 , H04N23/617 , H04N23/60
CPC classification number: H04N5/04 , H04N5/772 , H04N23/80 , H04N23/617 , H04N23/665
Abstract: Provided is an imaging element including a reception interface that receives an imaging synchronization signal related to a timing of imaging and at least one output synchronization signal related to a timing of output of image data obtained by imaging from an outside of the imaging element, a memory that is incorporated in the imaging element and stores the image data obtained by imaging at a first frame rate in accordance with the imaging synchronization signal received by the reception interface, and an output circuit that is incorporated in the imaging element and outputs the image data stored in the memory at a second frame rate in accordance with the output synchronization signal received by the reception interface, in which the first frame rate is greater than or equal to the second frame rate.
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公开(公告)号：US20220294983A1
公开(公告)日：2022-09-15
申请号：US17805232
申请日：2022-06-03
Applicant: FUJIFILM CORPORATION
Inventor： Ryo HASEGAWA , Tomoyuki KAWAI , Makoto KOBAYASHI , Hitoshi SAKURABU , Kazufumi SUGAWARA
Abstract: An imaging apparatus includes an imaging element and a second processor. The imaging element incorporates a memory which stores image data obtained by imaging at a first frame rate, and a first processor configured to output the image data at a second frame rate independent of the first frame rate. The image data is input into the second processor from the first processor. The first processor is configured to acquire positional information indicating a position of an image recognition region set as a processing target of image recognition processing in the image data. The second processor is configured to perform the image recognition processing on the image recognition region based on the positional information.
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公开(公告)号：US20220174225A1
公开(公告)日：2022-06-02
申请号：US17671529
申请日：2022-02-14
Applicant: FUJIFILM CORPORATION
Inventor： Ryo HASEGAWA , Tomoyuki KAWAI , Hitoshi SAKURABU , Makoto KOBAYASHI , Kazufumi SUGAWARA
Abstract: An imaging apparatus includes a first imaging element and a second imaging element. The second imaging element includes a storage portion that stores first image data output from the first imaging element, and a processing portion that processes second image data. A second image indicated by the second image data has a higher resolution than a first image indicated by the first image data. The second imaging element outputs the first image data stored in the storage portion to a specific output destination in a case where a specific subject image is not detected, and outputs the second image data or combined image data obtained by combining the first image data with the second image data using the processing portion to the output destination in a case where the specific subject image is detected.
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Patent Agency Ranking
公开(公告)号：US20220141420A1
公开(公告)日：2022-05-05
申请号：US17577346
申请日：2022-01-17
Applicant: FUJIFILM CORPORATION
Inventor： Tomoyuki KAWAI , Ryo HASEGAWA , Hitoshi SAKURABU , Makoto KOBAYASHI , Kazufumi SUGAWARA
Abstract: An imaging element includes a storage portion that is incorporated in the imaging element and stores image data obtained by imaging, a control portion that is incorporated in the imaging element and controls storage of the image data in the storage portion and stores attribute information of the image data in the storage portion, an output portion that is incorporated in the imaging element and outputs the image data stored in the storage portion, and a reception portion that receives an instruction related to the attribute information, in which the output portion outputs the attribute information corresponding to the instruction received by the reception portion.
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公开(公告)号：US20220141415A1
公开(公告)日：2022-05-05
申请号：US17577414
申请日：2022-01-18
Applicant: FUJIFILM CORPORATION
Inventor： Makoto KOBAYASHI , Tomoyuki KAWAI , Hitoshi SAKURABU , Ryo HASEGAWA , Kazufumi SUGAWARA
IPC: H04N5/3745 , H04N5/378
Abstract: An imaging apparatus includes an imaging element, and a processing portion that generates single image data by combining a plurality of pieces of image data output from the imaging element and outputs the generated single image data, in which the plurality of pieces of image data are image data generated by performing imaging accompanying A/D conversion of different reference levels, and the number of bits, in units of pixels, of the single image data output from the processing portion is greater than the number of bits of each of the plurality of pieces of image data in units of pixels.
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公开(公告)号：US20180224722A1
公开(公告)日：2018-08-09
申请号：US15943710
申请日：2018-04-03
Applicant: FUJIFILM Corporation
Inventor： Yi PAN , Junji HAYASHI , Kazufumi SUGAWARA
CPC classification number: G03B17/14 , G03B3/00 , G03B17/02 , G03B17/56 , G03B17/565 , G03B2206/00 , H04N5/2253 , H04N5/2254
Abstract: To provide an interchangeable lens, a camera system, a communication method, and a program in which lens data can be caused to be efficiently stored in an interchangeable lens, necessity of storing the lens data in the accessory can be eliminated by storing lens data in a case where an accessory is not mounted on the interchangeable lens and lens data in a case where the accessory is mounted on the interchangeable lens, and it is unnecessary to have a particular function of transmitting appropriate lens data to the accessory. An interchangeable lens includes a specifying unit that specifies a mounted accessory by acquiring identification information from the accessory, a storage unit including a first storage area that stores first lens data and a second storage area that stores one or a plurality of pieces of second lens data, a third lens data generation unit, and a lens control unit.
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公开(公告)号：US20150319412A1
公开(公告)日：2015-11-05
申请号：US14752287
申请日：2015-06-26
Applicant: FUJIFILM Corporation
Inventor： Masaaki KOSHIBA , Kazufumi SUGAWARA
CPC classification number: H04N9/045 , H01L27/14603 , H01L27/14621 , H01L27/14623 , H01L27/1464 , H04N5/23212 , H04N5/347 , H04N5/35563 , H04N5/367 , H04N5/369 , H04N5/3696 , H04N9/07 , H04N2209/046
Abstract: A color image sensor comprises normal pixels and phase difference pixels. A pixel combining circuit combines pixel signals of the normal pixels, and combines pixel signals of the normal pixel and the phase difference pixel of the same color. Thereby the pixel combining circuit produces a composite image. An edge detector uses a pixel signal of each pixel in the composite image to detect an edge of a subject. The edge is vertical to a direction in which a difference between the pixel signals is at the maximum. A pixel signal correction processor corrects the combined pixel signals through interpolation along the edge and with the use of pixel signals of the same color obtained by combining the pixel signals of the normal pixels in a case where the pixel signals of the phase difference pixels are combined across the edge.
Abstract translation: 彩色图像传感器包括正常像素和相位差像素。 像素组合电路组合正常像素的像素信号，并且合并正常像素的像素信号和相同颜色的相位差像素。 由此，像素组合电路产生合成图像。 边缘检测器使用合成图像中的每个像素的像素信号来检测被摄体的边缘。 边缘垂直于像素信号之间的差最大的方向。 像素信号校正处理器通过沿着边缘的内插来校正组合的像素信号，并且通过在相关差像素的像素信号被组合的情况下使用通过组合正常像素的像素信号而获得的相同颜色的像素信号来校正组合的像素信号 横跨边缘
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30.发明申请IMAGE PROCESSING DEVICE, IMAGE CAPTURE DEVICE, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM 有权图像处理装置，图像捕获装置，图像处理方法和图像处理程序公开(公告)号：US20150264324A1
公开(公告)日：2015-09-17
申请号：US14726723
申请日：2015-06-01
Applicant: FUJIFILM Corporation
Inventor： Kazufumi SUGAWARA
CPC classification number: H04N9/045 , G06T3/4007 , G06T3/403 , G06T7/13 , G06T2207/10024 , G06T2207/10148 , H04N5/3696 , H04N2209/046
Abstract: A digital signal processing unit 17 extracts a determination block which includes a predetermined number of pixels and has a pixel to be corrected as the center. When an edge of an object image is present in each determination block, the direction of the edge is a direction perpendicular to a direction in which a phase difference is detected by the phase difference detecting pixel, and the edge overlaps the pixel to be corrected, the digital signal processing unit 17 performs interpolation correction for an output signal from the pixel to be corrected in the block.
Abstract translation: 数字信号处理单元17提取包括预定数量的像素并具有要校正的像素作为中心的确定块。 当在每个确定块中存在对象图像的边缘时，边缘的方向是垂直于由相位差检测像素检测到相位差的方向的方向，并且边缘与要校正的像素重叠， 数字信号处理单元17对来自块中要校正的像素的输出信号进行内插校正。
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