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公开(公告)号：US09824417B2
公开(公告)日：2017-11-21
申请号：US15063109
申请日：2016-03-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dong Hoon Kim , Ju Hyun Cho
CPC classification number: G06T1/20 , G06F3/017 , G06T7/557 , G06T2200/21 , G06T2207/10024 , H04N5/23212 , H04N5/3696 , H04N13/204 , H04N13/207
Abstract: An image signal processor including a CPU is provided. The CPU receives image data and positional information of phase detection pixels from an imaging device, extracts first phase detection pixel data and second phase detection pixel data from the image data using the positional information of phase detection pixels, computes first phase graphs from the first phase detection pixel data based upon moving a first window, computes second phase graphs from the second phase detection pixel data based upon moving a second window, computes disparities of the phase detection pixels using the first phase graphs and the second phase graphs, and generates a depth map using the disparities.
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2.发明申请SYSTEMS, METHODS, APPARATUSES, AND NON-TRANSITORY COMPUTER READABLE MEDIA FOR AUTOMATICALLY TUNING OPERATION PARAMETERS OF IMAGE SIGNAL PROCESSORS 审中-公开用于图像信号处理器的自动调谐操作参数的系统，方法，设备和非终端计算机可读介质公开(公告)号：US20170070671A1
公开(公告)日：2017-03-09
申请号：US15257190
申请日：2016-09-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ju Hyun Cho
IPC: H04N5/232
Abstract: A method of automatically tuning operation parameters of an image signal processor which processes a raw image in a data processing system including a processor is provided. The method includes the processor receiving the raw image and metadata involved in generation of the raw image, automatically tuning a first representative value of a first parameter sets related to first parameters using the raw image, the metadata, and either of a specification and a reference image, automatically tuning the first parameters based on the tuned first representative value, and transmitting the first parameters to the image signal processor.
Abstract translation: 提供一种在包括处理器的数据处理系统中自动调整处理原始图像的图像信号处理器的操作参数的方法。 该方法包括处理器接收原始图像和生成原始图像所涉及的元数据，使用原始图像，元数据以及规范和参考中的任一者自动调整与第一参数相关的第一参数集的第一代表值 图像，基于所调谐的第一代表值自动调整第一参数，以及将第一参数发送到图像信号处理器。
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