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1.发明授权公开(公告)号：US10805634B2
公开(公告)日：2020-10-13
申请号：US15982382
申请日：2018-05-17
发明人： Parichay Kapoor , Ji-hun Oh , Kwang-hoon Son , Young-chul Cho , Yong-sup Park , Hyun-jung Kim
IPC分类号： H04N5/232 , H04N21/234 , H04N19/59 , G06N3/02 , G06N3/04 , H04N21/44 , H04N21/4402 , H04N9/04 , H04N21/2343
摘要： A super-resolution processing method of a moving image is provided. The super-resolution processing method of a moving image includes sequentially inputting a plurality of input frames included in the video to any one of a recurrent neural network (RNN) for super-resolution processing and a convolutional neural network (CNN) for super-resolution processing, sequentially inputting a frame sequentially output from the any one of the RNN and the CNN to an additional one of the RNN and the CNN, and upscaling a resolution of the output frame by carrying out deconvolution with respect to a frame sequentially output from the additional one of the RNN and the CNN.
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公开(公告)号：US10719935B2
公开(公告)日：2020-07-21
申请号：US15770695
申请日：2016-11-14
发明人： Jae-sung Lee , Gye-hyun Kim , Woo-hyun Nam , Yong-sup Park , Ji-hun Oh , Yun-sub Jung
IPC分类号： G06T7/30 , G06T7/10 , G06T7/00 , A61B5/055 , A61B5/08 , A61B6/03 , A61B8/08 , G06T7/62 , G06T7/11 , G06T7/168 , G06T7/37 , A61B6/00
摘要： An image processing apparatus is disclosed. The image processing apparatus of the present invention comprises: an image receiving unit for receiving a first image and a second image of the same object taken at different times; a processor for obtaining transformation information by registering the first image on the basis of the second image, obtaining a first segment image corresponding to an area of the object from the first image, and generating a second segment image corresponding to an area of the object of the second image by transforming the obtained first segment image according to the transformation information; and an output unit for outputting the second segment image.
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公开(公告)号：US11051715B2
公开(公告)日：2021-07-06
申请号：US16061201
申请日：2016-12-23
发明人： Ji-hun Oh , Woo-hyun Nam , Yong-sup Park
IPC分类号： A61B5/091 , A61B6/03 , A61B5/113 , G16H50/20 , A61B6/00 , G16H30/40 , G16H40/63 , G06T7/00 , A61B5/00 , G16H30/20 , A61B5/08 , G06T7/20
摘要： The present invention relates to an image processing apparatus, an image processing method, and a recording medium for recording the same, the image processing apparatus including a storage configured to comprise a standard database (DB) established based on information about a predetermined anatomical entity; and at least one processor configured to obtain a local motion vector by registration between a first medical image and a second medical image taken by scanning an object including the anatomical entity, use a predictive local motion vector generated from the standard DB to normalize the local motion vector according to a plurality of regions in the anatomical entity, and make information about conditions of the anatomical entity based on the normalized local motion vector be provided according to the plurality of regions. By the normalization according to the regions, it is possible to provide distinguishable information about difference between the local motion vector of a pulmonary disease patient to be subjected to a diagnosis and a predictive local motion vector of a normal person generated from the standard DB through the statistical modeling using bio-information of a patient.
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公开(公告)号：US10682111B2
公开(公告)日：2020-06-16
申请号：US15753051
申请日：2016-06-09
发明人： Woo-hyun Nam , Ji-hun Oh , Yong-sup Park , Jae-sung Lee
IPC分类号： G06K9/00 , A61B6/00 , A61B5/055 , A61B5/00 , G06T7/00 , G06T7/33 , G06T7/30 , A61B8/08 , A61B6/03
摘要： Disclosed are a medical image display device for displaying a screen including a medical image and a medical image processing method thereof, the medical image display device comprising: a display configured to display a first medical image obtained by photographing an object comprising at least one anatomical entity; and at least one processor configured to extract reference region information corresponding to the anatomical entity from at least one second medical image used as a reference image for the first medical image, detect a region corresponding to the anatomical entity from the first medical image based on the extracted reference region information, and control the display to display the region of the detected anatomical entity to be distinguishable from at least one region unrelated to the anatomical entity.
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公开(公告)号：US10572406B2
公开(公告)日：2020-02-25
申请号：US15433870
申请日：2017-02-15
发明人： Ji-hun Oh , Sang-hune Park , Jin-ho Choi , Jong-ryun Choi , Dae-ro Kim
摘要： A memory controller for receiving a differential data strobe signal and an application processor having the memory controller are disclosed. The memory controller includes a strobe signal receiver configured to receive first and second strobe signals from a memory device as differential data strobe signal and output a first detection signal based on a level of each of the first and second strobe signals, a comparator configured to receive the second strobe signal and a reference voltage and compare a level of the second strobe signal with a level of the reference voltage to output a second detection signal, and a gate signal generator configured to generate a gate signal masking a portion of a period corresponding to the differential data strobe signal using the first detection signal and the second detection signal.
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公开(公告)号：US10413253B2
公开(公告)日：2019-09-17
申请号：US14949676
申请日：2015-11-23
发明人： Ji-hun Oh , Gye-hyun Kim , Jae-sung Lee , Min-su Cheon
摘要： Provided is a medical image processing apparatus including: a data acquisition unit configured to respectively acquire a plurality of medical images representing an object including at least one target at a plurality of different time points; and an image processor configured to generate, based on the acquired plurality of medical images, a diagnostic image showing a degree of change that has occurred in the at least one target over the plurality of different time points.
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公开(公告)号：US10360678B2
公开(公告)日：2019-07-23
申请号：US15430846
申请日：2017-02-13
发明人： Yun-sub Jung , Gye-hyun Kim , Jae-sung Lee , Yong-sup Park , Ji-hun Oh
IPC分类号： G06T7/62 , A61B5/107 , A61B5/087 , G06T7/00 , G06T7/11 , A61B5/055 , A61B5/08 , A61B5/00 , A61B6/03 , A61B6/00 , A61B8/00 , A61B8/08 , A61B5/01 , A61B5/0402
摘要： Disclosed are an image processing apparatus, an image processing method and a recording medium thereof, the image processing apparatus including: a storage configured to store standard information about at least one anatomical entity; and at least one processor configured to detect regions corresponding to a plurality of anatomical entities based on a medical image obtained by scanning an object including the plurality of anatomical entities, to estimate a volume of a first anatomical entity at a predetermined point in time based on object information measured from the detected regions of the anatomical entity and the standard information stored in the storage, and to provide information about condition of the first anatomical entity based on the estimated volume. Thus, it is possible to make a diagnosis more simply and accurately by determining condition information of an anatomical entity at a point in time for the diagnosis based on a randomly taken medical image.
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