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公开(公告)号：US10963676B2
公开(公告)日：2021-03-30
申请号：US15842190
申请日：2017-12-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Biao Wang , Bing Yu , Chang Kyu Choi , Deheng Qian , Jae-Joon Han , Jingtao Xu , Yaozu An
Abstract: An image processing apparatus, includes an image classifier configured to determine whether an input image is a low-quality image or a high-quality image; and an image evaluator configured to determine a first predetermined number of clearest images from a plurality of low-quality images determined by the image classifier.
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公开(公告)号：US10726244B2
公开(公告)日：2020-07-28
申请号：US15833224
申请日：2017-12-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jingtao Xu , Biao Wang , Yaozu An , ByungIn Yoo , Changkyu Choi , Deheng Qian , Jae-Joon Han
Abstract: A method of detecting a target includes determining a quality type of a target image captured using a camera, determining a convolutional neural network of a quality type corresponding to the quality type of the target image in a database comprising convolutional neural networks, determining a detection value of the target image based on the convolutional neural network of the corresponding quality type, and determining whether a target in the target image is a true target based on the detection value of the target image.
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公开(公告)号：US10002308B2
公开(公告)日：2018-06-19
申请号：US15172751
申请日：2016-06-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Xiaolu Shen , Biao Wang , Xuetao Feng , Jae Joon Han
CPC classification number: G06K9/4671 , G06K9/00281 , G06K9/6211 , G06K9/6255
Abstract: Provided are a positioning method and apparatus. The positioning method includes acquiring a plurality of positioning results including positions of key points of a facial area included in an input image, respectively using a plurality of predetermined positioning models, evaluating the plurality of positioning results using an evaluation model of the positions of the key points, and updating at least one of the plurality of predetermined positioning models and the evaluation model based on a positioning result that is selected, based on a result of the evaluating, from among the plurality of positioning results.
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公开(公告)号：US20160210751A1
公开(公告)日：2016-07-21
申请号：US14994688
申请日：2016-01-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Xuetao FENG , Biao Wang , Hao Feng , Hongwei Zhang , Changkyu CHOI , Jaejoon HAN , Jungbae KIM , Lujin GONG
CPC classification number: G06K9/4604 , G06K9/00214 , G06K9/00288 , G06K9/4652 , G06K9/481 , G06K9/6201 , G06K9/6206 , G06T7/33 , G06T2200/04 , G06T2207/10028 , G06T2207/30201
Abstract: Provided is a 3D registration method and apparatus that may select a key point from among plural points included in 3D target data, based on a geometric feature or a color feature of each of the plural points, may adjust a position of the selected key point of the 3D target data based on features of, or a distance between, a key point of the 3D source data and the selected key point of the 3D target data, may calculate reliabilities of plural key points of the 3D source data based on respective features of at least one key point of the 3D target data determined to correspond to the plural key points of the 3D source data, and may generate 3D registration data by performing 3D registration between the 3D source data and the 3D target data based on the calculated reliabilities.
Abstract translation: 提供了一种可以基于多个点中的每一个的几何特征或颜色特征来选择包括在3D目标数据中的多个点中的关键点的3D登记方法和装置，可以调整所选择的关键点的位置 基于3D源数据的关键点和3D目标数据的所选关键点之间的特征或距离的3D目标数据可以基于3D源数据的各个特征来计算3D源数据的多个关键点的可靠性 所述3D目标数据的至少一个关键点被确定为对应于所述3D源数据的所述多个关键点，并且可以基于所计算的可靠性通过在所述3D源数据和所述3D目标数据之间执行3D注册来生成3D注册数据。
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公开(公告)号：US11380114B2
公开(公告)日：2022-07-05
申请号：US16849015
申请日：2020-04-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Biao Wang , Chao Zhang , Changkyu Choi , Deheng Qian , Jae-Joon Han , Jingtao Xu , Hao Feng
IPC: G06V30/194 , G06N3/04 , G06N3/08 , G06K9/62 , G06V10/32
Abstract: A method of detecting a target includes generating an image pyramid based on an image on which a detection is to be performed; classifying candidate areas in the image pyramid using a cascade neural network; and determining a target area corresponding to a target included in the image based on the plurality of candidate areas, wherein the cascade neural network includes a plurality of neural networks, and at least one neural network among the neural networks includes parallel sub-neural networks.
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Patent Agency Ranking
公开(公告)号：US10657424B2
公开(公告)日：2020-05-19
申请号：US15825951
申请日：2017-11-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Biao Wang , Chao Zhang , Changkyu Choi , Deheng Qian , Jae-Joon Han , Jingtao Xu , Hao Feng
Abstract: A method of detecting a target includes generating an image pyramid based on an image on which a detection is to be performed; classifying candidate areas in the image pyramid using a cascade neural network; and determining a target area corresponding to a target included in the image based on the plurality of candidate areas, wherein the cascade neural network includes a plurality of neural networks, and at least one neural network among the neural networks includes parallel sub-neural networks.
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公开(公告)号：US10360469B2
公开(公告)日：2019-07-23
申请号：US14994688
申请日：2016-01-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Xuetao Feng , Biao Wang , Hao Feng , Hongwei Zhang , Changkyu Choi , Jaejoon Han , Jungbae Kim , Lujin Gong
Abstract: Provided is a 3D registration method and apparatus that may select a key point from among plural points included in 3D target data, based on a geometric feature or a color feature of each of the plural points, may adjust a position of the selected key point of the 3D target data based on features of, or a distance between, a key point of the 3D source data and the selected key point of the 3D target data, may calculate reliabilities of plural key points of the 3D source data based on respective features of at least one key point of the 3D target data determined to correspond to the plural key points of the 3D source data, and may generate 3D registration data by performing 3D registration between the 3D source data and the 3D target data based on the calculated reliabilities.
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公开(公告)号：US10134177B2
公开(公告)日：2018-11-20
申请号：US14996709
申请日：2016-01-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Xuetao Feng , Hao Feng , Hongwei Zhang , Lujin Gong , Changkyu Choi , Jae-Joon Han , Sungjoo Suh , Wonjun Hwang , Biao Wang
Abstract: A method and an apparatus for adjusting a pose in a face image are provided. The method of adjusting a pose in a face image involves detecting two-dimensional (2D) landmarks from a 2D face image, positioning three-dimensional (3D) landmarks in a 3D face model by determining an initial pose of the 3D face model based on the 2D landmarks, updating the 3D landmarks by iteratively adjusting a pose and a shape of the 3D face model, and adjusting a pose in the 2D face image based on the updated 3D landmarks.
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公开(公告)号：US11881023B2
公开(公告)日：2024-01-23
申请号：US17018464
申请日：2020-09-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jiankang Fan , Biao Wang , Chunhua Liu
IPC: G06F16/783 , G06F16/71 , G06V20/40
CPC classification number: G06V20/41 , G06F16/71 , G06F16/7844 , G06V20/46
Abstract: A method and an apparatus for generating a video are provided. The method may include performing, by a server, semantic analysis on an original video according to a timing characteristic of the original video, and segmenting the original video to obtain video segments with semantic information; obtaining, by the server, a video generation sequence model with a timing characteristic based on at least one previously configured video generation sequence model with a timing characteristic according to preference video information obtained from a client; and reorganizing, by the server, the video segments with the semantic information according to the video generation sequence model with the timing characteristic to obtain a target video of the client.
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公开(公告)号：US10592729B2
公开(公告)日：2020-03-17
申请号：US15393787
申请日：2016-12-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hao Feng , Chao Zhang , Wonjun Hwang , Biao Wang , Bing Yu , Chang Kyu Choi , Jaejoon Han
Abstract: Disclosed is a face detection method and apparatus, the method including detecting a candidate area from a target image using a first sliding window moving at an interval of a first step length and detecting a face area in the candidate area using a second sliding window moving at an interval of a second step length less than the first step length.
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