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公开(公告)号：US10083349B2
公开(公告)日：2018-09-25
申请号：US15167430
申请日：2016-05-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Keun Joo Park , Jin-Man Park , Baek Hwan Cho , Eric Hyunsurk Ryu , Young Wan Seo , Jaehoon Cho
CPC classification number: G06K9/00335 , G06F3/017 , G06K9/209 , H04N5/23235 , H04N5/335
Abstract: An event signal processing method and apparatus are provided. The event signal processing method includes receiving, from an event-based sensor, event signals including timestamps, generating a first timestamp map based on the timestamps, and interpolating a new timestamp into the first timestamp map based on at least two timestamps of the first timestamp map, to generate a second timestamp map.
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公开(公告)号：US10383602B2
公开(公告)日：2019-08-20
申请号：US14660533
申请日：2015-03-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Baek Hwan Cho , Yeong Kyeong Seong , Ye Hoon Kim , Ha Young Kim , Joo Hyuk Jeon
Abstract: A method of visualizing anatomical elements in a medical includes receiving a medical image; detecting a plurality of anatomical elements from the medical image; verifying a location of each of the plurality of anatomical elements based on anatomical context information including location relationships between the plurality of anatomical elements; adjusting the location relationships between the plurality of anatomical elements; and combining the verified and adjusted information of the plurality of anatomical elements with the medical image.
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公开(公告)号：US09912840B2
公开(公告)日：2018-03-06
申请号：US14661269
申请日：2015-03-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyoung Min Park , Kyoung Gu Woo , Jung Hoe Kim , Baek Hwan Cho
CPC classification number: H04N5/04 , A61B8/085 , A61B8/14 , A61B8/145 , A61B8/4444 , A61B8/483 , A61B8/5215 , A61B8/5292 , G06K9/46 , G06K9/52 , G06K2009/4666
Abstract: Disclosed are an image sampling apparatus and method. The image sampling apparatus includes a probe angular velocity detector configured to detect an angular velocity of a probe representing a change in an angle of the probe at a surface of an object, an image segmenter configured to receive the angular velocity and an image captured by the probe, and to segment the image into sub-regions based on the angular velocity, and a differential sampler configured to sample the sub-regions with a different sampling rate based on a position of a sub-region.
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公开(公告)号：US09532762B2
公开(公告)日：2017-01-03
申请号：US14495545
申请日：2014-09-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Baek Hwan Cho , Yeong Kyeong Seong , Ye Hoon Kim
CPC classification number: A61B6/5217 , A61B6/502 , A61B8/0825 , A61B8/5223 , G06K9/6217 , G06T7/0012 , G06T2207/10132 , G06T2207/30068
Abstract: An apparatus and a method for lesion detection are provided. The method of lesion detection involves detecting lesion candidates from a medical image, detecting anatomical objects from the medical image, verifying each of the lesion candidate based on anatomical context information comprising information regarding a location relationship between the lesion candidates and the anatomical objects, and removing one or more false positive lesion candidate from the detected lesion candidates based on a verification result.
Abstract translation: 提供了用于病变检测的装置和方法。 病变检测的方法涉及从医学图像检测病变候选物，从医学图像检测解剖学对象，基于包括关于病变候选者和解剖对象之间的位置关系的信息的解剖上下文信息来验证每个病变候选，以及去除 基于验证结果，来自检测到的病变候选物的一个或多个假阳性病变候选物。
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公开(公告)号：US20200333796A1
公开(公告)日：2020-10-22
申请号：US16917118
申请日：2020-06-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young Wan Seo , Paul Barom Jeon , Baek Hwan Cho
IPC: G05D1/02 , H04N5/235 , G06T5/00 , G06K9/20 , G06K9/00 , G06K9/32 , G01C21/16 , G01S19/47 , G01C21/34 , G01C21/26 , H04N5/232 , G06T7/73 , G05D1/00 , G06T5/50
Abstract: A processor implemented image processing method includes recognizing a target object in a first frame of an input image; adjusting an exposure of a second frame of the input image based on a brightness of the target object; and generating a synthesized image by synthesizing the first frame and the second frame.
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Patent Agency Ranking
公开(公告)号：US10582179B2
公开(公告)日：2020-03-03
申请号：US15338618
申请日：2016-10-31
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dongqing Zou , Ping Guo , Qiang Wang , Baek Hwan Cho , Keun Joo Park
IPC: H04N13/128 , H04N13/106 , H04N13/00
Abstract: A method and apparatus for processing a binocular disparity image are provided. A method of determining a disparity of a binocular disparity image that includes a left eye image and a right eye image includes acquiring features of a plurality of pixels of the binocular disparity image based on an event distribution of the binocular disparity image, calculating a cost matrix of matching respective pixels between the left eye image and the right eye image based on the features, and determining a disparity of each matched pair of pixels based on the cost matrix.
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公开(公告)号：US10410077B2
公开(公告)日：2019-09-10
申请号：US15084656
申请日：2016-03-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Baek Hwan Cho , Jooyeon Woo , Keun Joo Park , EricHyunsurk Ryu
Abstract: A method and apparatus for detecting an error in gesture recognition are provided. The method includes sensing whether an effective gesture occurs in a first area for gesture recognition of a user; setting a second area and sensing an occurrence of an event due to a movement of the user, based on a result of the sensing in the first area; and detecting the error in the gesture recognition based on whether the occurrence of the event is sensed in the second area.
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公开(公告)号：US09898819B2
公开(公告)日：2018-02-20
申请号：US14688527
申请日：2015-04-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Joo Hyuk Jeon , Yeong Kyeong Seong , Kyoung Gu Woo , Baek Hwan Cho
CPC classification number: G06T7/0016 , G06T7/70 , G06T2207/10132 , G06T2207/20076 , G06T2207/30096
Abstract: Disclosed is region of interest (ROI) detection apparatus and method. The ROI detection apparatus includes: a selecting criterion acquirer configured to acquire a selecting criterion; an image receiver configured to receive a current image; a suspicious area selector configured to select a part of the current image as a suspicious area according to the selecting criterion; and an ROI detector configured to detect an ROI from the suspicious area.
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公开(公告)号：US10739783B2
公开(公告)日：2020-08-11
申请号：US15818347
申请日：2017-11-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Young Wan Seo , Paul Barom Jeon , Baek Hwan Cho
IPC: G05D1/02 , H04N5/235 , G06T5/00 , G06K9/20 , G06K9/00 , G06K9/32 , G01C21/16 , G01S19/47 , G01C21/34 , G01C21/26 , H04N5/232 , G06T7/73 , G05D1/00 , G06T5/50
Abstract: A processor implemented image processing method includes recognizing a target object in a first frame of an input image; adjusting an exposure of a second frame of the input image based on a brightness of the target object; and generating a synthesized image by synthesizing the first frame and the second frame.
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10.发明授权公开(公告)号：US10604070B2
公开(公告)日：2020-03-31
申请号：US15646862
申请日：2017-07-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： YoungWan Seo , Baek Hwan Cho , Paul Barom Jeon
Abstract: Disclosed is a method and apparatus of detecting an object approaching a vehicle, the method includes a user from the image, extracting feature points associated with the device or a portion of the user's body from the image of the user, detecting the object using a device based on the feature point, and issuing an alert of the approaching object.
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