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公开(公告)号：US10657400B2
公开(公告)日：2020-05-19
申请号：US16397609
申请日：2019-04-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jungsoon Shin , Namjoon Kim , Joonah Park , Soochul Lim , Jaehyuk Choi , Tae-Sung Jung
Abstract: An authentication method includes projecting a near infrared (NIR) ray using a light emitting diode (LED) of a terminal, receiving a light reflected by a vein of a user using an image sensor of the terminal, verifying whether an image generated using the received light exhibits a vein pattern, in response to the image generated using the received light being verified as exhibiting the vein pattern, generating a vein pattern of the vein based on an image generated using the received light, and in response to the generated vein pattern being determined to match a pre-stored vein pattern, authenticating the user as a registered user corresponding to the pre-stored vein pattern.
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公开(公告)号：US10572651B2
公开(公告)日：2020-02-25
申请号：US15428677
申请日：2017-02-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seung-Chan Kim , Jungsoon Shin , Taesung Jung , Du-Sik Park , Joonah Park , Soochul Lim
Abstract: A key generating method includes obtaining a first error correcting code (ECC) for original data, obtaining read data from a cell array of a memory comprising the original data, generating a second ECC for the read data, obtaining a location of a cell in which an error occurs from the cell array of the memory in response to the second ECC being different from the first ECC, and generating a key for the memory based on the location of the cell in which the error occurs.
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3.发明授权公开(公告)号：US09945947B2
公开(公告)日：2018-04-17
申请号：US14728439
申请日：2015-06-02
Inventor： Jungsoon Shin , Keechang Lee , Euisik Yoon , Jihyun Cho
CPC classification number: G01S17/36 , G01S7/4914 , G01S17/89 , H04N13/254
Abstract: A method and apparatus for generating a depth value corresponding to a subject by using a depth camera includes dividing a predetermined time section into n sub-time sections in order to measure the depth value, acquiring a voltage value corresponding to the amount of light reflected from the subject in each sub-time section, by using at least one photodiode included in the depth camera, quantizing the voltage value to any one level among predetermined levels, on the basis of the acquired n voltage values, and outputting the quantized value.
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公开(公告)号：US10915621B2
公开(公告)日：2021-02-09
申请号：US16747839
申请日：2020-01-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seung-Chan Kim , Jungsoon Shin , Taesung Jung , Du-Sik Park , Joonah Park , Soochul Lim
Abstract: A key generating method includes obtaining a first error correcting code (ECC) for original data, obtaining read data from a cell array of a memory comprising the original data, generating a second ECC for the read data, obtaining a location of a cell in which an error occurs from the cell array of the memory in response to the second ECC being different from the first ECC, and generating a key for the memory based on the location of the cell in which the error occurs.
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公开(公告)号：US10348945B2
公开(公告)日：2019-07-09
申请号：US14909196
申请日：2014-04-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jungsoon Shin , Seungkyu Lee
IPC: G02B13/16 , H04N5/225 , H04N13/204 , G03B35/08 , G02B27/00 , G02B3/00 , H04N13/232
Abstract: A light field image capturing apparatus including a shifted microlens array, the light field image capturing apparatus including: an objective lens focusing light incident from an external object; an image sensor including a plurality of pixels, the image sensor outputting an image signal by detecting incident light; and a microlens array disposed between the objective lens and the image sensor and including a plurality of microlenses arranged in a two-dimensional manner, the plurality of microlenses corresponding to the plurality of pixels, wherein at least a part of the plurality of microlenses is shifted in a direction with respect to the pixels corresponding to the at least a part of the plurality of microlenses.
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Patent Agency Ranking
公开(公告)号：US09746547B2
公开(公告)日：2017-08-29
申请号：US14597381
申请日：2015-01-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sunkwon Kim , Seungwon Jung , Ouk Choi , Byongmin Kang , Jungsoon Shin , Keechang Lee
CPC classification number: G01S7/4808 , G01S17/36 , G01S17/89 , G06T15/04 , G06T15/506 , G06T2200/04 , G06T2207/10012 , G06T2207/10028 , G06T2207/10152 , G06T2207/20008 , G06T2207/30244 , H04N5/2256 , H04N13/204
Abstract: A method of generating a depth image includes irradiating an object with a light which is generated from a light source, acquiring a plurality of phase difference signals which have different phase differences from one another, by sensing a reflection light reflected from the object, generating a first depth image based on the plurality of phase difference signals, generating a second depth image based on phase difference signals in which a motion artifact has not occurred, among the plurality of phase difference signals, generating a third depth image by combining the first depth image and the second depth image.
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公开(公告)号：US10318832B2
公开(公告)日：2019-06-11
申请号：US14725460
申请日：2015-05-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jungsoon Shin , Namjoon Kim , Joonah Park , Soochul Lim , Jaehyuk Choi , Tae-Sung Jung
Abstract: A method and apparatus for authenticating a user using a vein pattern are provided that project a near infrared (NIR) ray toward a skin of the user using a light emitting diode (LED), where the user is adjacent to a terminal including the LED. An image sensor receives a light reflected by the skin, generates a vein pattern of the skin based on an image generated using the received light, and authenticates the user as a registered user of a pre-stored vein pattern when the generated vein pattern matches the pre-stored vein pattern.
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公开(公告)号：US09911291B2
公开(公告)日：2018-03-06
申请号：US14928323
申请日：2015-10-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Soochul Lim , Joonah Park , Seungchan Kim , Jungsoon Shin
Abstract: A portable device for outputting virtual vibration is provided. The portable device includes a controller configured to generate a control signal corresponding to a detected event. The portable device also includes vibrators configured to output virtual vibration based on the control signal.
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9.发明授权公开(公告)号：US09762829B2
公开(公告)日：2017-09-12
申请号：US14813202
申请日：2015-07-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaehyuk Choi , Jungsoon Shin
CPC classification number: H04N5/3698 , G06K9/00362 , H03M1/002 , H04N5/23219 , H04N5/23241 , H04N5/23245 , H04N5/378
Abstract: According to one example embodiment, an image sensor is configured to operate in a plurality of operation modes. The image sensor includes a pixel array including unit pixels configured to generate an analog image signal from incident light, a readout circuit configured to generate a digital image signal by converting the analog image signal, and a control module configured to generate control signals for controlling operations of the pixel array and the readout circuit according to an operation mode of the image sensor. A first power voltage for driving the image sensor when the operation mode of the image sensor is an image recognition mode for recognizing a body of a user of the image sensor, is lower than a second power voltage for driving the image sensor when the operation mode of the image sensor is an image capture mode for capturing images by the user.
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公开(公告)号：US10067610B2
公开(公告)日：2018-09-04
申请号：US14798803
申请日：2015-07-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Namjoon Kim , Joonah Park , Du-sik Park , Jungsoon Shin , Soochul Lim
IPC: G06F3/042 , G06F3/01 , G06F3/041 , G06F1/16 , G06F3/0488
Abstract: A method and an apparatus for recognizing a touch gesture are disclosed, in which the apparatus may obtain a depth image in which a touch object and a background area are captured, detect a touch input applied by the touch object to the background area in a touch detection area, and recognize a touch gesture associated with the touch input by tracking a change in the touch input.
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