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公开(公告)号：US09892090B2
公开(公告)日：2018-02-13
申请号：US14525856
申请日：2014-10-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jung-uk Cho , Young-su Moon , Jong-hun Lee , Yong-min Tai , Do-hyung Kim , Si-hwa Lee
CPC classification number: G06F15/8053 , G06F9/3895 , G06T1/60 , G09G5/363 , G09G5/39
Abstract: Disclosed are an image processing apparatus and method that more efficiently process image data. The image processing apparatus includes a vector data manager that receives at least some of all image data and converts the received image data into vector data, a vector processor that receives the vector data from the vector data manager, performs a vector processing operation by using the vector data, and generates output vector data as a result of the vector processing operation, and a synchronizer that controls a timing of when the vector data manager transmits the vector data to the vector processor.
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Patent Agency Ranking
公开(公告)号：US09679223B2
公开(公告)日：2017-06-13
申请号：US14273094
申请日：2014-05-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young-su Moon , Jong-hun Lee , Jung-uk Cho , Yong-min Tai , Do-hyung Kim , Si-hwa Lee
CPC classification number: G06K9/6215 , G06T5/001 , G06T5/50 , G06T2207/20016 , G06T2207/20021 , G06T2207/20068 , G06T2207/20182
Abstract: An image processing method includes searching for areas matching each other between a plurality of input images, the plurality of input images comprising a reference image and a target image, generating hierarchical image structures formed of a plurality of hierarchical images having different resolutions with respect to the matching areas between the plurality of input images, repeatedly performing image processing based on a similarity of values of pixels matching each other in the plurality of hierarchical images of the same level by using the hierarchical image structures generated with respect to the matching areas, and generating an output image by using pixel values according to the repeated image processing.
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公开(公告)号：US09760339B2
公开(公告)日：2017-09-12
申请号：US14328865
申请日：2014-07-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jong-hun Lee , Young-su Moon , Jung-uk Cho , Yong-min Tai , Do-hyung Kim , Si-hwa Lee
CPC classification number: G06F7/38 , G06F7/49936 , G06F7/535 , G06F2207/5354 , G06F2207/5356
Abstract: A method and apparatus for processing numeric calculation are provided. The method includes determining a shift bit and an index bit that falls within an index range of a lookup table from among bits representing a divisor scaled up by an offset, obtaining a replacement value corresponding to an index value of the determined index bit by using the lookup table, multiplying a dividend scaled up by the offset by the obtained replacement value, and outputting a value corresponding to a division operation by correcting a scale of a result of the multiplication using a right shift operation.
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公开(公告)号：US10481867B2
公开(公告)日：2019-11-19
申请号：US15727093
申请日：2017-10-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae-un Park , Jong-hun Lee , Ki-seok Kwon , Dong-kwan Suh , Kang-jin Yoon , Jung-uk Cho
Abstract: A data input/output unit is provided. The data input/output unit which is connected to a processor, and receives and outputs data in sequence based on a first schedule includes a first input first output (FIFO) memory connected to an external unit and the processor; and a reordering buffer connected to one side of the FIFO memory, and store data outputted from, or inputted to, the FIFO memory in a plurality of buffer regions in sequence, and output data stored in one of the plurality of buffer regions based on a control signal provided from the processor.
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公开(公告)号：US10409596B2
公开(公告)日：2019-09-10
申请号：US15536351
申请日：2015-11-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jung-uk Cho , Suk-jin Kim , Dong-kwan Suh
IPC: G06F9/30 , G06F16/901 , G06F12/02 , G06F12/06
Abstract: Disclosed is an apparatus comprising: a plurality of memory banks; and a controller for generating a plurality of lookup tables storing data, needed for vector arithmetic operations, copied from data stored in the plurality of memory banks, and generating vector data by reading the data in the generated lookup tables.
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公开(公告)号：US20140355892A1
公开(公告)日：2014-12-04
申请号：US14273094
申请日：2014-05-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young-su MOON , Jong-hun Lee , Jung-uk Cho , Yong-min Tai , Do-hyung Kim , Si-hwa Lee
IPC: G06K9/62
CPC classification number: G06K9/6215 , G06T5/001 , G06T5/50 , G06T2207/20016 , G06T2207/20021 , G06T2207/20068 , G06T2207/20182
Abstract: An image processing method includes searching for areas matching each other between a plurality of input images, the plurality of input images comprising a reference image and a target image, generating hierarchical image structures formed of a plurality of hierarchical images having different resolutions with respect to the matching areas between the plurality of input images, repeatedly performing image processing based on a similarity of values of pixels matching each other in the plurality of hierarchical images of the same level by using the hierarchical image structures generated with respect to the matching areas, and generating an output image by using pixel values according to the repeated image processing.
Abstract translation: 一种图像处理方法，包括搜索多个输入图像之间彼此匹配的区域，所述多个输入图像包括参考图像和目标图像，生成由相对于所述图像的不同分辨率的多个分层图像形成的分层图像结构 在多个输入图像之间匹配区域，通过使用相对于匹配区域生成的分层图像结构，基于相同水平的多个分层图像中彼此匹配的像素的值的相似度来重复执行图像处理，并且生成 通过使用根据重复图像处理的像素值的输出图像。
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