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公开(公告)号：US10791310B2
公开(公告)日：2020-09-29
申请号：US16150153
申请日：2018-10-02
Applicant: Intel Corporation
Inventor： Jarno Nikkanen , Lauri Suomela , Joni-Matti Määttä
Abstract: A system, article, and method to perform deep learning-based automatic white balancing uses a neural network in conjunction with other non-neural network automatic white balancing algorithms.
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公开(公告)号：US10916036B2
公开(公告)日：2021-02-09
申请号：US16235970
申请日：2018-12-28
Applicant: Intel Corporation
Inventor： Jarno Nikkanen , Rastislav Lukac
Abstract: A method, system, and article is directed to generating multi-exposure camera statistics for image processing by rearranging and sampling image data of multiple exposure images.
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3.发明申请公开(公告)号：US20180359410A1
公开(公告)日：2018-12-13
申请号：US15617449
申请日：2017-06-08
Applicant: INTEL CORPORATION
Inventor： Liron Ain-Kedem , Jarno Nikkanen
CPC classification number: H04N5/23216 , H04N5/23212 , H04N5/2353 , H04N5/3532 , H04N9/735
Abstract: A method, system, and article is directed to camera control and image processing with a multi-frame-based window for image data statistics.
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公开(公告)号：US09848118B2
公开(公告)日：2017-12-19
申请号：US15067269
申请日：2016-03-11
Applicant: Intel Corporation
Inventor： Mikko Ollila , Jarno Nikkanen
CPC classification number: H04N5/23212 , H04N5/3696 , H04N9/045
Abstract: An example sensor for phase detection autofocus includes a number of photodiodes to capture light in a number of wavelengths. The example sensor also further includes a color filter array including a grid of alternating color pass filters corresponding to the number of photodiodes. The example sensor further includes a mask including a number of filters to separate a band of light by blocking the band of light on opposing portions of at least two of the alternating color pass filters.
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公开(公告)号：US20190045161A1
公开(公告)日：2019-02-07
申请号：US15857455
申请日：2017-12-28
Applicant: Intel Corporation
Inventor： Evgeny Krestyannikov , Jarno Nikkanen
Abstract: A method, system, and apparatus are described. The method includes calculating, via a white balancer, a candidate illumination chromaticity estimate for a current frame and calculating, via a scene prior monitor, a scene prior chromaticity for the current frame as a weighted sum of a scene prior chromaticity from a previous frame and a candidate illumination chromaticity estimate. The method also includes calculating, via a scene invariant illumination chromaticity controller, a final illumination chromaticity for the current frame as a weighted sum of a scene illumination chromaticity for the current frame and the candidate illumination chromaticity estimate.
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Patent Agency Ranking
公开(公告)号：US10070042B2
公开(公告)日：2018-09-04
申请号：US15384081
申请日：2016-12-19
Applicant: Intel Corporation
Inventor： Jarno Nikkanen , Liron Ain-Kedem
CPC classification number: H04N5/23212 , H04N5/2254 , H04N5/3696 , H04N17/002
Abstract: Techniques related to self-calibration for phase detection autofocus.
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公开(公告)号：US09826149B2
公开(公告)日：2017-11-21
申请号：US14670642
申请日：2015-03-27
Applicant: Intel Corporation
Inventor： Edmond Chalom , Dmitry Rudoy , Noam Levy , Harish Essaky Sankaran , Jarno Nikkanen , Joni-Matti Maatta , German Voronov
CPC classification number: H04N5/23229 , G06K9/00684 , G06T7/11 , G06T2207/10004 , G06T2207/20084 , H04N5/23222
Abstract: Methods, apparatuses and systems may provide for operating a machine learning device by obtaining training image data, conducting an offline prediction analysis of the training image data with respect to one or more real-time parameters of an image capture device, and generating one or more parameter detection models based on the offline prediction analysis. Additionally, methods, apparatuses and systems may provide for operating the image capture device by obtaining a candidate image associated with the image capture device, determining that the candidate image corresponds to a particular type of scene represented in a parameter prediction model, and adjusting one or more real-time parameters of the image capture device based at least in part on one or more parameter values associated with the particular type of scene.
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公开(公告)号：US09591195B2
公开(公告)日：2017-03-07
申请号：US14327933
申请日：2014-07-10
Applicant: Intel Corporation
Inventor： Jarno Nikkanen , Liron Ain-Kedem
CPC classification number: H04N5/2257 , H04N5/23203 , H04N5/23229 , H04N5/235 , H04N5/2353
Abstract: Camera control architecture and methods that distribute control responsibilities across hard real-time and soft real-time parts. The operation of digital camera control algorithms can be made less sensitive to timing fluctuations among the various systems within a device platform that includes a camera module (CM) and/or image signal processing (ISP) pipeline. Real-time dispatch of control parameter values may be offloaded from a controller responsible for generating control parameter values. With relaxed timing requirements, camera control algorithm libraries may be developed independent of lower-level hardware responsible for managing the dispatch of control parameter values to the CM and/or ISP.
Abstract translation: 相机控制架构和方法，在硬实时和软实时部分分配控制责任。 可以使数字照相机控制算法的操作对包括相机模块（CM）和/或图像信号处理（ISP）流水线的设备平台内的各种系统之间的定时波动较不敏感。 控制参数值的实时调度可以从负责生成控制参数值的控制器卸载。 随着轻松的时序要求，摄像机控制算法库可以独立于负责管理向CM和/或ISP的控制参数值的调度的下级硬件而开发。
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公开(公告)号：US20170264811A1
公开(公告)日：2017-09-14
申请号：US15067269
申请日：2016-03-11
Applicant: Intel Corporation
Inventor： Mikko Ollila , Jarno Nikkanen
CPC classification number: H04N5/23212 , H04N5/3696 , H04N9/045
Abstract: An example sensor for phase detection autofocus includes a number of photodiodes to capture light in a number of wavelengths. The example sensor also further includes a color filter array including a grid of alternating color pass filters corresponding to the number of photodiodes. The example sensor further includes a mask including a number of filters to separate a band of light by blocking the band of light on opposing portions of at least two of the alternating color pass filters.
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10.发明授权公开(公告)号：US10477177B2
公开(公告)日：2019-11-12
申请号：US15843024
申请日：2017-12-15
Applicant: Intel Corporation
Inventor： Noha El-Yamany , Jarno Nikkanen
Abstract: An embodiment of a semiconductor package apparatus may include technology to determine first scene chromaticity information for a frame of a video sequence, determine second scene chromaticity information for another frame of the video sequence, determine a scene content change based on the first and second scene chromaticity information, and determine a global illumination change based on the first and second scene chromaticity information. Other embodiments are disclosed and claimed.
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