-
公开(公告)号：US11616916B2
公开(公告)日：2023-03-28
申请号：US17479104
申请日：2021-09-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dong-Jin Park , Duck-Soo Kim , Dongki Min , Junam Song , Joonhyuk Im
Abstract: A processing circuitry is configured to generate a first analysis result based on a size of a partial area of a target area when the partial area is captured by only one of a first sensor or a second sensor, based on first image data for the target area captured by the first sensor and second image data for the target area captured by the second sensor, and generate first final image data or second final image data by using the first image data and the second image data, based on the first analysis result. A difference between the first final image data and the second final image data is based on a difference between a first characteristic of the first sensor and a second characteristic of the second sensor.
-
公开(公告)号：US11134203B2
公开(公告)日：2021-09-28
申请号：US16587825
申请日：2019-09-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dong-Jin Park , Duck-Soo Kim , Dongki Min , Junam Song , Joonhyuk Im
Abstract: A processing circuitry is configured to generate a first analysis result based on a size of a partial area of a target area when the partial area is captured by only one of a first sensor or a second sensor, based on first image data for the target area captured by the first sensor and second image data for the target area captured by the second sensor, and generate first final image data or second final image data by using the first image data and the second image data, based on the first analysis result. A difference between the first final image data and the second final image data is based on a difference between a first characteristic of the first sensor and a second characteristic of the second sensor.
-
公开(公告)号：US10963665B2
公开(公告)日：2021-03-30
申请号：US16799175
申请日：2020-02-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dong jin Park , Ducksoo Kim , Dongki Min , Chunghwan Park
IPC: G06K9/00 , G06F3/0354
Abstract: A method of setting light sources in a display panel for optical fingerprint recognition is provided. The method includes driving a portion of light sources disposed to correspond to a fingerprint recognition window which is a partial region of a display panel based on initial light source setting values, obtaining initial calibration data based on reflected light of an object received by a fingerprint recognition sensor through the fingerprint recognition window while driving the portion of the light sources; and determining final light source setting values such that powers for driving light sources of different colors among the portion of the light sources are different, the final light source setting values being determined to minimize contrast of an interference signal included in the initial calibration data.
-
公开(公告)号：US11323640B2
公开(公告)日：2022-05-03
申请号：US16815186
申请日：2020-03-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Moo Young Kim , Minho Kwon , Dongki Min , Seonghye Park , Eunjik Yi
Abstract: Systems and methods are described for a tetracell image sensor that performs diamond binning to process image data. An image sensor includes a pixel array and a converting circuit, where the pixel array includes pixel sets arranged in a row direction and a column direction, outputs a first signal generated from a first pixel set of the pixel sets, and outputs a second signal generated from a second pixel set of the pixel sets. The converting circuit performs binning based on the first signal and the second signal to generate a first binning signal. Each of the first pixel set and the second pixel set includes pixel sensors adjacent to each other, and the first pixel set and the second pixel set are located at different rows and different columns.
-
Patent Agency Ranking
公开(公告)号：US20200260029A1
公开(公告)日：2020-08-13
申请号：US16595798
申请日：2019-10-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： HEE KANG , Youngjun Song , Seokjae Kang , Taeksun Kim , Dongki Min , Jongmin You , Jeehong Lee , Joonhyuk Im
IPC: H04N5/369 , H04N5/232 , H04N13/246
Abstract: An image processing system includes a movable lens that transfers an external light, an image sensor that includes a pixel array that generates an image signal based on the light and generates image data based on the image signal, and a processor that generates focus information for controlling a position of the movable lens and that generates a depth map based on calibration data and the image data. The calibration data include a value that depends on a position of the objective lens and a position of a pixel included in the pixel array.
-
公开(公告)号：US12167145B2
公开(公告)日：2024-12-10
申请号：US18187299
申请日：2023-03-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dong-Jin Park , Duck-Soo Kim , Dongki Min , Junam Song , Joonhyuk Im
Abstract: A processing circuitry is configured to generate a first analysis result based on a size of a partial area of a target area when the partial area is captured by only one of a first sensor or a second sensor, based on first image data for the target area captured by the first sensor and second image data for the target area captured by the second sensor, and generate first final image data or second final image data by using the first image data and the second image data, based on the first analysis result. A difference between the first final image data and the second final image data is based on a difference between a first characteristic of the first sensor and a second characteristic of the second sensor.
-
公开(公告)号：US20230232117A1
公开(公告)日：2023-07-20
申请号：US18187299
申请日：2023-03-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dong-Jin Park , Duck-Soo Kim , Dongki Min , Junam Song , Joonhyuk Im
Abstract: A processing circuitry is configured to generate a first analysis result based on a size of a partial area of a target area when the partial area is captured by only one of a first sensor or a second sensor, based on first image data for the target area captured by the first sensor and second image data for the target area captured by the second sensor, and generate first final image data or second final image data by using the first image data and the second image data, based on the first analysis result. A difference between the first final image data and the second final image data is based on a difference between a first characteristic of the first sensor and a second characteristic of the second sensor.
-
8.发明授权公开(公告)号：US11317063B2
公开(公告)日：2022-04-26
申请号：US16995085
申请日：2020-08-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dahee Lee , Yongseong Kim , Youngmi Jo , Dongki Min , Wooseok Choi
Abstract: An image sensor including a pixel array including a plurality of sub-pixels arranged along a plurality of rows and a plurality of columns, and k number of sub-pixels representing one color pixel in conjunction with each other, where k is an integer equal to or greater than four and calibration circuitry may be provided. The calibration circuitry may be configured to receive digital image signal generated based on pixel signals output from the pixel array, calculate a color gain of the digital image signal based on a coefficient set calculated based on a reference image signal generated by a reference image sensor under a first light source having a first color temperature, store coefficient sets associated with a plurality of color temperatures including the first color temperature, and apply the color gain to the digital image signal to generate a calibrated image signal.
-
公开(公告)号：US11233961B2
公开(公告)日：2022-01-25
申请号：US16595798
申请日：2019-10-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hee Kang , Youngjun Song , Seokjae Kang , Taeksun Kim , Dongki Min , Jongmin You , Jeehong Lee , Joonhyuk Im
IPC: H04N5/369 , H04N13/246 , H04N5/232 , H04N13/00
Abstract: An image processing system includes a movable lens that transfers an external light, an image sensor that includes a pixel array that generates an image signal based on the light and generates image data based on the image signal, and a processor that generates focus information for controlling a position of the movable lens and that generates a depth map based on calibration data and the image data. The calibration data include a value that depends on a position of the objective lens and a position of a pixel included in the pixel array.
-
-
-
-
-
-
-
-
Search Results
9
records
(took 0.018 seconds)
