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31.发明申请IMAGE RECOGNITION METHOD AND APPARATUS, IMAGE VERIFICATION METHOD AND APPARATUS, LEARNING METHOD AND APPARATUS TO RECOGNIZE IMAGE, AND LEARNING METHOD AND APPARATUS TO VERIFY IMAGE 审中-公开图像识别方法和装置，图像验证方法和装置，学习方法和识别图像的装置，以及学习方法和装置以验证图像公开(公告)号：US20160171346A1
公开(公告)日：2016-06-16
申请号：US14958030
申请日：2015-12-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungju HAN , Sungjoo SUH , Jaejoon HAN , Chang Kyu CHOI
CPC classification number: G06K9/66 , G06K9/00275 , G06K9/00288 , G06K9/00624 , G06K9/4604 , G06K9/4628 , G06K9/48 , G06K9/6202 , G06K9/627 , G06N3/0454 , G06N3/084
Abstract: A method of recognizing a feature of an image may include receiving an input image including an object; extracting first feature information using a first layer of a neural network, the first feature information indicating a first feature corresponding to the input image among a plurality of first features; extracting second feature information using a second layer of the neural network, the second feature information indicating a second feature among a plurality of second features, the indicated second feature corresponding to the first feature information; and recognizing an element corresponding to the object based on the first feature information and the second feature information.
Abstract translation: 识别图像的特征的方法可以包括接收包括对象的输入图像; 使用神经网络的第一层提取第一特征信息，所述第一特征信息指示与多个第一特征中的输入图像相对应的第一特征; 使用所述神经网络的第二层提取第二特征信息，所述第二特征信息指示多个第二特征中的第二特征，所述第二特征对应于所述第一特征信息; 以及基于所述第一特征信息和所述第二特征信息来识别与所述对象相对应的元素。
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32.发明申请METHOD OF EXTRACTING FEATURE OF INPUT IMAGE BASED ON EXAMPLE PYRAMID, AND FACIAL RECOGNITION APPARATUS 有权基于实施例PYRAMID的输入图像特征提取方法和面部识别装置公开(公告)号：US20160078283A1
公开(公告)日：2016-03-17
申请号：US14817389
申请日：2015-08-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wonjun HWANG , Wonjun KIM , Sungjoo SUH , Jungbae KIM , Jaejoon HAN
CPC classification number: G06K9/00288 , G06K9/6244 , G06K9/6271
Abstract: At least one example embodiment discloses a method of extracting a feature of an input image. The method includes constructing an example pyramid including at least one hierarchical level based on stored example images, generating a codebook in each of the at least one hierarchical level, calculating a similarity between the codebook and the input image, and extracting a feature of the input image based on the similarity.
Abstract translation: 至少一个示例性实施例公开了一种提取输入图像的特征的方法。 该方法包括基于存储的示例图像构建包括至少一个层级的示例金字塔，在至少一个层级中的每一层生成码本，计算码本和输入图像之间的相似度，以及提取输入的特征 基于相似度的图像。
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公开(公告)号：US20150269417A1
公开(公告)日：2015-09-24
申请号：US14641787
申请日：2015-03-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wonjun KIM , Sungjoo SUH , Jaejoon HAN
CPC classification number: G06K9/00275 , G06K9/4642 , G06K9/6232
Abstract: A method and apparatus for processing an image is disclosed, wherein the apparatus for processing the image may set blocks in an input image, perform an orthogonal transform on pixel values in the blocks, obtain orthogonal transform coefficients, and generate a resulting image by normalizing the obtained orthogonal transform coefficients.
Abstract translation: 公开了一种用于处理图像的方法和装置，其中用于处理图像的装置可以在输入图像中设置块，对块中的像素值执行正交变换，获得正交变换系数，并通过归一化 获得正交变换系数。
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公开(公告)号：US20240273376A1
公开(公告)日：2024-08-15
申请号：US18475654
申请日：2023-09-27
Inventor： Minsu KO , Jae Kyeom KIM , Gun Hee KIM , Seo Hong PARK , Sungjoo SUH
Abstract: A method and device with transferal of reinforcement learning are disclosed. The method includes: approximating an optimal value-function for a task vector using a value approximator trained to output a minimum value-function using a state of an agent and source task vectors; determining an upper bound of the optimal value-function for the task vector; determining a lower bound of the optimal value-function for the task vector; correcting the optimal value-function for the task vector based on the upper bound and the lower bound; and determining an optimal policy for the task vector using the corrected optimal value-function for the task vector.
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公开(公告)号：US20240161322A1
公开(公告)日：2024-05-16
申请号：US18315597
申请日：2023-05-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jiwhan KIM , Sungjoo SUH , Minsu AHN
IPC: G06T7/55
CPC classification number: G06T7/55 , G06T2207/10061 , G06T2207/20081 , G06T2207/20084 , G06T2207/30148
Abstract: A method of estimating depth information includes generating a first simulated image using a simulator provided with a first depth map, training an artificial neural network model based on the first depth map and the first simulated image, generating a second depth map by inputting an actual image into the trained artificial neural network model, and generating a second simulated image using the simulator provided with the second depth map.
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Patent Agency Ranking
36.发明申请公开(公告)号：US20200257884A1
公开(公告)日：2020-08-13
申请号：US16860724
申请日：2020-04-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wonjun KIM , Youngsung KIM , Sungjoo SUH , Hyungsuk KIM , Chang Kyu CHOI
IPC: G06K9/00
Abstract: An apparatus and method for detecting a fake fingerprint is disclosed. The apparatus may divide an input fingerprint image into blocks, determine an image quality assessment (IQA) value associated with each block, determine a confidence value based on the IQA values using a confidence determination model, and determine whether an input fingerprint in the input fingerprint image is a fake fingerprint based on the determined confidence value.
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公开(公告)号：US20200082152A1
公开(公告)日：2020-03-12
申请号：US16680015
申请日：2019-11-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungjoo SUH , Wonjun KIM , Youngsung KIM , Hyunjeong LEE
Abstract: A fingerprint verification method includes selecting one or more first fingerprint groups from among a plurality of fingerprint groups based on an input fingerprint image, each fingerprint group of the plurality of fingerprint groups including partial fingerprint images; and determining whether verification is successful based on the input fingerprint image and each of the partial fingerprint images included in the one or more first fingerprint groups.
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公开(公告)号：US20190073512A1
公开(公告)日：2019-03-07
申请号：US16181962
申请日：2018-11-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chang Kyu CHOI , Wonjun KIM , Sungjoo SUH , Byungin YOO , Jaejoon HAN
Abstract: A fingerprint recognition method includes determining a code corresponding to a query image based on features of blocks in the query image, obtaining information corresponding to the determined code from a lookup table, and verifying the query image based on the obtained information.
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公开(公告)号：US20180211089A1
公开(公告)日：2018-07-26
申请号：US15673827
申请日：2017-08-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jihye KIM , Sungjoo SUH , Hyunjeong LEE , Chang Kyu CHOI
IPC: G06K9/00
CPC classification number: G06K9/00013 , G06K9/0061 , G06K9/00617 , G06K9/00926
Abstract: An authentication method and corresponding apparatus includes obtaining iris images, and constituting an enroll set including iris codes and mask codes corresponding to the iris images. The authentication method and corresponding apparatus also include generating a synthesized code including a synthesized iris code and a synthesized mask code based on correlations between the iris codes included in the enroll set in block units.
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40.发明申请LIVENESS TESTING METHODS AND APPARATUSES AND IMAGE PROCESSING METHODS AND APPARATUSES 审中-公开LIVENESS测试方法和设备和图像处理方法和设备公开(公告)号：US20160328623A1
公开(公告)日：2016-11-10
申请号：US15156847
申请日：2016-05-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wonjun KIM , Sungjoo SUH , Jaejoon HAN , Wonjun HWANG
Abstract: A user recognition method and apparatus, the user recognition method including performing a liveness test by extracting a first feature of a first image acquired by capturing a user, and recognizing the user by extracting a second feature of the first image based on a result of the liveness test, is provided.
Abstract translation: 一种用户识别方法和装置，所述用户识别方法包括通过提取通过捕获用户获取的第一图像的第一特征来执行活动测试，并且基于所述第一图像的结果提取所述第一图像的第二特征来识别所述用户 提供了活力测试。
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