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1. 发明申请

US20230135024A1 Imaging Device and Imaging Method 有权
公开(公告)号：US20230135024A1
公开(公告)日：2023-05-04
申请号：US17972118
申请日：2022-10-24
申请人： Faurecia Clarion Electronics Co., Ltd.
发明人： Junichi SAKAI
IPC分类号： H04N5/33 , H04N9/04
摘要： A control unit of an imaging device includes a switching unit that switches between a first process that generates the visible light image from the output signals of the R pixels, the G pixels and the B pixels, and generates a first infrared light image from the output signals of the IR pixels, and a second process that causes the imaging unit to execute imaging in a first state. The infrared light emitting unit emits infrared light and a second state wherein the infrared light emitting unit does not emit infrared light, to generate the second infrared light image from the output signals of the IR pixels in the first state and from the difference values ΔR, ΔG and ΔB between the respective output signals of the R pixels, G pixels, and B pixels in the first state and the respective R pixels, G pixels and B pixels in the second state.

2. 发明授权

US11641522B2 Image-capturing device and image processing device 有权
公开(公告)号：US11641522B2
公开(公告)日：2023-05-02
申请号：US17355991
申请日：2021-06-23
申请人： NIKON CORPORATION
发明人： Takashi Shionoya , Toshiyuki Kanbara , Naoki Sekiguchi
IPC分类号： H04N5/235 , H04N5/353 , H04N9/04 , G06T3/40 , H04N5/355 , H01L27/146 , H04N5/232 , H04N5/369 , H04N5/367 , H04N5/357 , H04N5/351 , H04N5/341
摘要： An image-capturing device includes: an image sensor that includes an image capturing area where an image of a subject is captured; a setting unit that sets image capturing conditions to be applied to the image-capturing area; a selection unit that selects pixels to be used for interpolation from pixels present in the image-capturing area; and a generation unit that generates an image of the subject captured in the image-capturing area with signals generated through interpolation executed by using signals output from the pixels selected by the selection unit, wherein: the selection unit makes a change in selection of at least some of the pixels to be selected depending upon the image-capturing conditions set by the setting unit.

3. 发明申请

US20230121217A1 SURGICAL CAMERA SYSTEM WITH HIGH DYNAMIC RANGE AND FLUORESCENT IMAGING 有权
公开(公告)号：US20230121217A1
公开(公告)日：2023-04-20
申请号：US17968630
申请日：2022-10-18
申请人： ARTHREX, INC.
发明人： Michael Dominik Steiner , Efrain Morales Correa
IPC分类号： H04N5/235 , H04N9/04 , H04N5/225 , G06T3/40 , H04N9/64
摘要： An endoscopic camera system having an optical assembly; a first color image sensor transmitting a first low dynamic range image; a second color image sensor transmitting a second low dynamic range image; a monochrome image sensor transmitting a monochrome image; an HDR processor coupled to the first color image sensor and the second color image sensor for receiving the first low dynamic range image and the second low dynamic range image, the HDR processor being configured to combine the first low dynamic range image and the second dynamic range image into a high dynamic range image; and a combiner coupled to the HDR processor and the monochrome image sensor, the combiner being configured to combine the high dynamic range image with the monochrome image.

4. 发明申请

US20230117879A1 RAPID IR TOASTER 有权
公开(公告)号：US20230117879A1
公开(公告)日：2023-04-20
申请号：US18046761
申请日：2022-10-14
申请人： Marmon Foodservice Technologies, Inc.
发明人： Jose Enrique Cardona , Constantine Bovalis , Joseph Ricker , William James Fienup
IPC分类号： A47J37/08 , A23L5/10 , H04N5/225 , H04N9/04 , G06V20/68
摘要： A toaster includes a rack within a toasting chamber. A lid is movable with the rack to selectively occlude an opening to the toasting chamber. A heating element within the toasting chamber is operable to direct IR energy to the bread product on the rack. An image capture device operates to acquire image data of the bread product on the rack. A controller receives the image data. The controller processor analyzes successive image data received from the image capture device. Based upon the analysis of the image data, the controller operates the heating element to achieve a predetermined toasting level of the bread product and then turn off the heating element.

5. 发明授权

US11632525B2 Image processing method and filter array including wideband filter elements and narrowband filter elements 有权
公开(公告)号：US11632525B2
公开(公告)日：2023-04-18
申请号：US17574841
申请日：2022-01-13
申请人： Blackmagic Design Pty Ltd
发明人： Carsten Buettner
IPC分类号： H04N9/04 , H04N5/351 , H04N5/345
摘要： The disclosure relates to a filter array and to a method for processing image data in a camera. The camera is configured to receive light and generate image data using an image sensor having an associated filter array. The image sensor includes an array of pixels, each of which corresponds to a filter element in the filter array, so that each pixel has a spectral response at least partly defined by a corresponding filter element. The filter array includes a pattern of wideband filter elements and at least two types of narrowband filter elements. The method includes the step of generating a luminance image comprising a wideband filter element value that is calculated for each pixel of the image sensor.

6. 发明申请

US20230109916A1 DUAL SYSTEM ON A CHIP EYEWEAR 有权
公开(公告)号：US20230109916A1
公开(公告)日：2023-04-13
申请号：US17496189
申请日：2021-10-07
申请人： Jason Heger , Gerald Nilles , Dmitry Ryuma , Patrick Timothy McSweeney Simons , Daniel Wagner
发明人： Jason Heger , Gerald Nilles , Dmitry Ryuma , Patrick Timothy McSweeney Simons , Daniel Wagner
IPC分类号： H04N13/344 , H04N13/239 , H04N5/247 , H04N9/04 , G02B27/01
摘要： Eyewear devices that include two SoCs that share processing workload. Instead of using a single SoC located either on the left or right side of the eyewear devices, the two SoCs have different assigned responsibilities to operate different devices and perform different processes to balance workload. In one example, the eyewear device utilizes a first SoC to operate the OS, a first color camera, a second color camera, a first display, and a second display. A second SoC is configured to run computer vision (CV) algorithms, visual odometry (VIO), tracking hand gestures of the user, and providing depth from stereo. This configuration provides organized logistics to efficiently operate various features, and balanced power consumption.

7. 发明授权

US11626447B2 Electronic device comprising image sensor for identifying an operation setting and an external environmental condition and method of operation thereof 有权
公开(公告)号：US11626447B2
公开(公告)日：2023-04-11
申请号：US17130778
申请日：2020-12-22
申请人： Samsung Electronics Co., Ltd.
发明人： Dongsoo Kim , Hwayong Kang , Yeongeun Kim , Minyoung Park , Youngkwon Yoon , Hyeoncheol Jo
IPC分类号： H01L27/146 , H04N5/232 , H04N5/343 , H04N5/369 , H04N5/345 , H04N9/04
摘要： An electronic device is provided and includes an image sensor including a first unit pixel including a first micro-lens and a plurality of first photodiodes facing each other with a first color filter interposed between the plurality of first photodiodes, and a second unit pixel including a second micro-lens and a plurality of second photodiodes facing each other with a second color filter interposed between the plurality of second photodiodes, a camera module including the image sensor, and a processor operatively connected with the image sensor. The first unit pixel includes a first photodiode, a second photodiode, a third photodiode, and a fourth photodiode, which are disposed in a square shape such that a horizontal number of photodiodes is identical to a vertical number of photodiodes. The second unit pixel includes a fifth photodiode, a sixth photodiode, a seventh photodiode, and an eighth photodiode, which are disposed in a square shape such that a horizontal number of photodiodes is identical to a vertical number of photodiodes. The image sensor identifies an operation setting and an external environmental condition of the camera module and, upon identifying that the operation setting is a preview mode and the external environmental condition is a high luminous environment, identifies a first area signal corresponding to a signal of the first photodiode and the second photodiode, which are concatenated with each other and included in the first unit pixel, and identifies a second area signal that corresponds to a signal of the fifth photodiode, included in the second unit pixel, corresponding to a location of the first photodiode and the sixth photodiode, included in the second unit pixel, corresponding to a location of the second photodiode, and forms first auto focus (AF) information based on the first area signal and the second area signal.

8. 发明申请

US20230101569A1 IMAGE SENSING DEVICE 有权
公开(公告)号：US20230101569A1
公开(公告)日：2023-03-30
申请号：US17707428
申请日：2022-03-29
申请人： SK hynix Inc.
发明人： Su Ram CHA , Jong Heon KIM , Woo Young CHOI
IPC分类号： H04N9/04 , H04N5/378
摘要： Disclosed is an image sensing device including a pixel array, wherein the pixel array includes a first sub-pixel array including pixels each having a green filter and disposed in a first diagonal direction, and pixels each having a white filter and disposed in a second diagonal direction, a second sub-pixel array including pixels each having the green filter and disposed in the first diagonal direction, and pixels each having the white filter and disposed in the second diagonal direction, a third sub-pixel array including pixels each having a red filter and disposed in the second diagonal direction, and pixels each having the white filter and disposed in the first diagonal direction, and a fourth sub-pixel array including pixels each having a blue filter and disposed in the second diagonal direction, and pixels each having the white filter and disposed in the first diagonal direction.

9. 发明授权

US11616922B2 Intensity-normalized image sensor 有权
公开(公告)号：US11616922B2
公开(公告)日：2023-03-28
申请号：US16772448
申请日：2018-12-07
申请人： Robert Bosch GmbH
发明人： Ken Wojciechowski , Pedram Lajevardi , Behnam Behroozpour , Kristine Juliane Back
IPC分类号： H04N7/18 , H04N5/353 , H04N9/04 , H01L27/146 , H04N5/355 , H04N5/378
摘要： An image sensor has a plurality of rows and columns of pixels, including RGB and bandpass I filters in a predetermined pattern shifted between adjacent columns so that none of the RGBI filters is adjacent the same type of filter. Each pixel includes a photodiode, a transfer gate and a floating diffusion. The transfer gate for all pixels in a pattern is controlled by the same signal, which can be a separate synchronous control signal controlled based on a predefined integration period or an asynchronous signal generated internally by the bandpass filter I and that is compared to a predefined voltage level indicative of a predetermined intensity at filter I. Upon activation of either signal, the integration period for the pixels ends and the charge on the floating diffusion for the R, G and B pixels is digitized in relation to the bandpass pixel I using a ratio-to-digital converter.

10. 发明申请

US20230090827A1 Image Capture Devices Having Phase Detection Auto-Focus Pixels 有权
公开(公告)号：US20230090827A1
公开(公告)日：2023-03-23
申请号：US17945636
申请日：2022-09-15
申请人： Apple Inc.
发明人： Xiangli Li , Gilad Michael , Lilong Shi
IPC分类号： H04N9/04 , H01L27/146 , H04N5/369 , G06T3/40
摘要： An image capture device is described. The image capture device includes an array of pixels, each pixel including a photodetector. A Bayer pattern color filter is disposed over a 4×4 subset of pixels in the array of pixels. The Bayer pattern color filter defines a first 2×2 subset of pixels sensitive to red light; a second 2×2 subset of pixels sensitive to green light; a third 2×2 subset of pixels sensitive to green light; and a fourth 2×2 subset of pixels sensitive to blue light. A set of 1×1 on-chip lenses (OCLs) includes a different 1×1 OCL disposed over each pixel in the second 2×2 subset of pixels and the third 2×2 subset of pixels. A set of 2×1 OCLs or 2×2 OCLs includes a 2×1 OCL or a 2×2 OCL disposed over each pixel in the first 2×2 subset of pixels and the fourth 2×2 subset of pixels.

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