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    METHOD OF EXTRACTING FEATURE OF INPUT IMAGE BASED ON EXAMPLE PYRAMID, AND FACIAL RECOGNITION APPARATUS
    21.
    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

    IPC: G06K9/00 ,  G06K9/62

    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。

    METHOD AND APPARATUS FOR PROCESSING IMAGES
    22.
    发明申请
    METHOD AND APPARATUS FOR PROCESSING IMAGES 有权
    用于处理图像的方法和装置

    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

    IPC: G06K9/00 ,  G06T3/00

    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。

    METHOD AND APPARATUS FOR CSI FEEDBACK PERFORMED BY ONLINE LEARNING-BASED UE-DRIVEN AUTOENCODER
    23.
    发明公开
    METHOD AND APPARATUS FOR CSI FEEDBACK PERFORMED BY ONLINE LEARNING-BASED UE-DRIVEN AUTOENCODER 审中-公开

    公开(公告)号：US20240030989A1

    公开(公告)日：2024-01-25

    申请号：US18351220

    申请日：2023-07-12

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Wonjun KIM ,  Suhwook KIM ,  Seunghyun LEE ,  Hyeondeok JANG

    IPC: H04B7/06

    CPC classification number: H04B7/0658 ,  H04B7/0626

    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transfer rate than a 4G communication system such as LTE. According to an embodiment, a method performed by a terminal in a wireless communication system may include transmitting, to a base station, training capability information of the terminal relating to artificial intelligence (AI) model training of an autoencoder configured to compress and reconstruct feedback information for a channel state information-reference signal (CSI-RS), receiving, from the base station, information on a training completion time point and decoder information determined based on the training capability information, generating a training dataset for the autoencoder, based on at least one received CSI-RS, training the autoencoder, based on the decoder information, the information on the training completion time point, and the generated training dataset, and transmitting training result information of the autoencoder to the base station.

    LIVENESS TESTING METHODS AND APPARATUSES AND IMAGE PROCESSING METHODS AND APPARATUSES
    27.
    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

    IPC: G06K9/00 ,  G06T7/00

    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。

    FINGERPRINT VERIFICATION METHOD AND APPARATUS
    28.
    发明申请
    FINGERPRINT VERIFICATION METHOD AND APPARATUS 审中-公开
    指纹验证方法和装置

    公开(公告)号：US20160314337A1

    公开(公告)日：2016-10-27

    申请号：US15088567

    申请日：2016-04-01

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sungjoo SUH ,  Wonjun KIM ,  Youngsung KIM ,  Hyungjeong LEE

    IPC: G06K9/00 ,  G06K9/62

    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.

    Abstract translation: 指纹验证方法包括基于输入的指纹图像从多个指纹组中选择一个或多个第一指纹组，所述多个指纹组中的每个指纹组包括部分指纹图像; 以及基于所述输入指纹图像和包括在所述一个或多个第一指纹组中的每个部分指纹图像来确定验证是否成功。

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