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公开(公告)号：US20190141299A1
公开(公告)日：2019-05-09
申请号：US16236006
申请日：2018-12-28
CPC分类号： H04N9/04 , G02B5/201 , G06T3/4015 , G06T7/60 , G06T7/90 , G06T2207/20024 , H04N5/2258 , H04N5/2352 , H04N5/2355 , H04N9/04515 , H04N9/04551
摘要： Aspects of the present disclosure relate to systems and methods for determining a resampler for resampling or converting non-Bayer patter color filter array image data to Bayer pattern image data. An example device may include a camera having an image sensor with a non-Bayer pattern color filter array configured to capture non-Bayer pattern image data for an image. The example device also may include a memory and a processor coupled to the memory. The processor may be configured to receive the non-Bayer pattern image data from the image sensor, divide the non-Bayer pattern image data into portions, determine a sampling filter corresponding to the portions, and determine, based on the determined sampling filter, a resampler for converting non-Bayer pattern image data to Bayer-pattern image data.
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公开(公告)号：US20190075246A1
公开(公告)日：2019-03-07
申请号：US16119063
申请日：2018-08-31
发明人： Akihiko Kanda
CPC分类号： H04N5/232122 , H04N5/2173 , H04N5/232123 , H04N5/347 , H04N5/36961 , H04N5/37457 , H04N9/0455 , H04N9/04551 , H04N9/07
摘要： An image capturing apparatus includes an image sensor that has a plurality of two-dimensionally arrayed pixels, each of the pixels having a first photoelectric conversion portion and a second photoelectric conversion portion, a generation unit that generates a first image signal by connecting, in a pupil divided direction, a first signal obtained by combining signals of the first photoelectric conversion portions, and generate a second image signal, in the pupil divided direction, a second signal obtained by combining signals of the second photoelectric conversion portions. In a case of combing signals of the first photoelectric conversion portions, or combining signals of the second photoelectric conversion portions, the generation unit decreases weighting of a signal of a photoelectric conversion portion in which an effect of crosstalk from a neighboring photoelectric conversion portion is large.
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3.发明申请公开(公告)号：US20180225810A1
公开(公告)日：2018-08-09
申请号：US15946255
申请日：2018-04-05
申请人： OLYMPUS CORPORATION
发明人： Kosuke KAJIMURA
CPC分类号： G06T5/003 , G06T3/4015 , G06T3/4053 , G06T3/4069 , G06T5/50 , G06T7/248 , G06T7/32 , G06T2207/10016 , G06T2207/10024 , G06T2207/20201 , H04N5/23232 , H04N9/04551
摘要： An image processing device includes: a high-resolution combining unit that generates a high-resolution combined image by combining a standard image with at least one reference image other than the standard image in a high-resolution image space having higher resolution than the standard image or the at least one reference image, the standard image and the at least one reference image being acquired by photographing a subject in a time-series manner by using an imaging element having a plurality of types of color filters arranged for each pixel; a moving-object detecting unit that determines at least one correlation amount by calculating a magnitude relationship between a plurality of correlation values within an arbitrary region of the high-resolution combined image generated by the high-resolution combining unit; and an image correcting unit that corrects the high-resolution combined image based on the correlation amount determined by the moving-object detecting unit.
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公开(公告)号：US11652131B2
公开(公告)日：2023-05-16
申请号：US17066277
申请日：2020-10-08
发明人： Sang Joo Lee , Rui Wang , Hiroaki Ebihara , Tiejun Dai , Hiroki Ui
IPC分类号： H01L27/146 , H04N5/378 , H04N5/374 , H01L27/148 , H04N9/04 , H04N5/347 , H04N5/3745
CPC分类号： H01L27/14645 , H01L27/14612 , H01L27/14641 , H01L27/14812 , H01L27/14831 , H01L27/14868 , H04N5/347 , H04N5/378 , H04N5/3745 , H04N9/0451 , H04N9/04551 , H01L27/14621
摘要： A pixel array includes pixel cells disposed in semiconductor material. Each of the pixel cells includes photodiodes, and a floating diffusion to receive image charge from the photodiodes. A source follower is coupled to the floating diffusion to generate an image signal in response image charge from the photodiodes. Drain regions of first and second row select transistors are coupled to a source of the source follower. A common junction is disposed in the semiconductor material between gates of the first and second row select transistors such that the drains of the first and second row select transistors are shared and coupled together through the semiconductor material of the common junction. The pixel cells are organized into a rows and columns with bitlines.
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公开(公告)号：US20180278858A1
公开(公告)日：2018-09-27
申请号：US15546571
申请日：2015-11-18
申请人： SONY CORPORATION
发明人： KENZABURO SEKI , DAISUKE MIYAKOSHI
CPC分类号： H04N5/341 , H01L27/146 , H01L27/14645 , H04N5/374 , H04N5/37457 , H04N5/378 , H04N9/04551 , H04N9/04557
摘要： An imaging device includes: a plurality of pixel units each of which includes a single read terminal and two or more pixels; and a controller that performs read operation with respect to each of the pixel units and starts, in each unit period, the read operation with respect to the predetermined number of the pixel units out of the plurality of the pixel units. The read operation includes sequentially reading pixel signals from the two or more pixels through the read terminal at a rate of one pixel every unit period.
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公开(公告)号：US20180242827A1
公开(公告)日：2018-08-30
申请号：US15893815
申请日：2018-02-12
发明人： Taihei MICHIHATA
CPC分类号： A61B1/045 , A61B1/00006 , A61B1/00009 , A61B1/00045 , A61B1/00186 , G06T5/003 , G06T5/40 , G06T7/0012 , G06T7/13 , H04N5/2256 , H04N5/2351 , H04N5/2355 , H04N5/35554 , H04N7/18 , H04N7/183 , H04N9/04511 , H04N9/04551 , H04N2005/2255
摘要： A medical imaging apparatus includes: an imaging unit; a mode setting unit; and an imaging controller configured to drive the imaging unit in accordance with a driving mode set with the mode setting unit. The first driving mode sets exposure time of all pixels to an equal time, and outputs each of pixel signals as a pixel signal of one pixel. The second driving mode divides all the pixels into groups, setting at least one of all the pixels included in the group to have an exposure time different from an exposure time of the other pixels, and outputting, for each of the groups, an addition pixel signal as a pixel signal of one pixel. The third driving mode sets exposure time of all the pixels to an equal time, and outputs, for each of the groups, an addition pixel signal as a pixel signal of one pixel.
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公开(公告)号：US20230403477A1
公开(公告)日：2023-12-14
申请号：US17836979
申请日：2022-06-09
申请人： Proprio, Inc.
CPC分类号： H04N9/04551 , A61B90/37 , A61B2090/372
摘要： Systems, devices, and methods for collection, editing, and playback of data collected from an imaging system for generating a virtual perspective of a scene are disclosed. In one example perspective, an imaging system includes a camera array configured to capture multiple images of a scene. Each of the multiple images includes color data represented in a Bayer pattern that includes a blue channel, two green channels, and a red channel. The system also includes an image processing device configured to receive the multiple images captured by the camera array, split each of the multiple images represented in the Bayer pattern into four individual color planes, form at least one set of data by combining the four individual color planes of the multiple images, and compress the at least one set of data.
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公开(公告)号：US20190068929A1
公开(公告)日：2019-02-28
申请号：US15768977
申请日：2016-11-21
发明人： YASUSHI SATO
CPC分类号： H04N9/0451 , H04N5/23245 , H04N5/2352 , H04N5/2353 , H04N5/2354 , H04N5/33 , H04N5/332 , H04N5/35554 , H04N9/04515 , H04N9/04551 , H04N9/04553 , H04N9/04555
摘要： The present technology relates to an imaging apparatus, an imaging control method, and a program capable of obtaining a color image using infrared light without decreasing the frame rate. The imaging apparatus includes an imaging element including a first pixel and a second pixel, and a control unit that controls an exposure period of the imaging element and an emission period of the infrared light from the infrared light emission unit. The control unit controls to provide an exposure period of the first pixel and the second pixel in each of frame periods and provide a single exposure period being a period in which the first pixel alone is exposed, and controls so as to emit the infrared light within the single exposure period. The present technology is applicable to a surveillance camera, for example.
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公开(公告)号：US20180308217A1
公开(公告)日：2018-10-25
申请号：US15765086
申请日：2016-09-09
申请人： SONY CORPORATION
发明人： Teppei KURITA , Shun KAIZU , Yuhi KONDO , Yasutaka HIRASAWA , Ying LU
CPC分类号： G06T3/4015 , B60R11/02 , G01J3/513 , G01J4/02 , G01J2004/005 , G06T3/40 , G06T7/90 , H04N5/232 , H04N5/30 , H04N9/045 , H04N9/04515 , H04N9/04551 , H04N9/083 , H04N9/3182
摘要： The polarization imaging unit generates a polarized image including pixels for each of a plurality of polarization components. The demosaicing unit calculates a pixel signal for each polarization component by using the pixel signal of the target pixel of the polarized image and the pixel signal of the pixel for each of the identical polarization components located near the target pixel. In one example, a low frequency component is calculated for each polarization component using the pixel signal of the pixel located near the target pixel for each of the identical polarization components. In addition, component information indicating relationship between the low frequency component of the polarization component of the polarized image and the pixel signal of the target pixel is acquired. Furthermore, the pixel signal for each polarization component in the target pixel is calculated based on the low frequency component and the component information for each polarization component.
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10.发明申请公开(公告)号：US20180278828A1
公开(公告)日：2018-09-27
申请号：US15537784
申请日：2015-12-15
申请人： LG Innotek Co., Ltd.
发明人： Young Seop Moon
CPC分类号： H04N5/23212 , G02B7/346 , H04N5/06 , H04N5/2257 , H04N5/232122 , H04N5/3575 , H04N5/36961 , H04N9/045 , H04N9/04551
摘要： A camera module according to an embodiment includes an image sensor for transmitting, as an electrical image signal, a first image signal obtained from an image detection pixel and a second image signal obtained from at least one pair of phase-difference detection pixels; and an image reproduction unit for distinguishably extracting the first and second image signals from the electrical image signal, reproducing a composite image signal from the extracted first image signal, and extracting a focus value from the extracted second image signal, wherein the image sensor transmits, for each unit period of a vertical synchronization signal, the second image signal during an interval where the generation of a horizontal synchronization signal is completed.
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