公开(公告)号：US10652471B2

公开(公告)日：2020-05-12

申请号：US15692159

申请日：2017-08-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong-Jin Park ,  Jeehong Lee ,  Seongyeong Jeong ,  Duck-soo Kim

IPC: H04N5/232 ,  H04N5/262 ,  H04N5/247 ,  G02B13/02 ,  G02B27/00 ,  G02B13/04 ,  G02B13/00 ,  G06K9/00 ,  H04N5/225

Abstract: An image processing system may include a first image sensor, a second image sensor, and an image processing device. The image processing device may be configured to obtain a first image and a second image by respectively processing the first image data and the second image data. The image processing device may output an image based on the first image when a zoom factor of the output image is lower than a first reference value, generate a correction image by correcting locations of second reference coordinates of the second image based on first reference coordinates of the first image when the zoom factor of the output image is between the first reference value and the second reference value, and may output an image based on the second image when the zoom factor exceeds the second reference value.

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.

公开(公告)号：US20180098000A1

公开(公告)日：2018-04-05

申请号：US15692159

申请日：2017-08-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong-Jin Park ,  Jeehong Lee ,  Seongyeong Jeong ,  Duck-soo Kim

IPC: H04N5/232 ,  G06K9/00 ,  G02B13/00 ,  G02B27/00 ,  H04N5/225

CPC classification number: H04N5/23296 ,  G02B13/001 ,  G02B13/0015 ,  G02B13/009 ,  G02B13/02 ,  G02B13/04 ,  G02B27/0025 ,  G02B27/0075 ,  G06K9/00228 ,  H04N5/2258 ,  H04N5/2259 ,  H04N5/23212 ,  H04N5/23232 ,  H04N5/23241 ,  H04N5/247 ,  H04N5/2628

Abstract: An image processing system may include a first image sensor, a second image sensor, and an image processing device. The image processing device may be configured to obtain a first image and a second image by respectively processing the first image data and the second image data. The image processing device may output an image based on the first image when a zoom factor of the output image is lower than a first reference value, generate a correction image by correcting locations of second reference coordinates of the second image based on first reference coordinates of the first image when the zoom factor of the output image is between the first reference value and the second reference value, and may output an image based on the second image when the zoom factor exceeds the second reference value.

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：US20250071442A1

公开(公告)日：2025-02-27

申请号：US18655983

申请日：2024-05-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-Jin Park ,  Jeehong Lee ,  Sunghyuk Yim ,  Wooseok Choi

IPC: H04N25/77

Abstract: A pixel array is provided. The pixel array includes: a plurality of pixels in a matrix, the plurality of pixels including a first pixel, a second pixel and a third pixel adjacent the second pixel; a plurality of micro lenses, the plurality of micro lenses including a first micro lens and a second micro lens. Each of the plurality of pixels includes a plurality of photoelectric conversion elements adjacent to each other in a first direction. The first micro lens extends across the plurality of photoelectric conversion elements of the first pixel, and the second micro lens extends in the first direction or a second direction across the second pixel and the third pixel.

公开(公告)号：US20240223918A1

公开(公告)日：2024-07-04

申请号：US18535525

申请日：2023-12-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sunghyuk Yim ,  Seongwook Song ,  Jeehong Lee ,  Dongjin Park ,  Wooseok Choi

IPC: H04N25/46 ,  H04N25/11 ,  H04N25/704 ,  H04N25/78

CPC classification number: H04N25/46 ,  H04N25/11 ,  H04N25/704 ,  H04N25/78

Abstract: An image sensor, including a pixel array; a readout circuit configured to generate image data including first image data including phase information regarding a first phase, second image data including phase information regarding a second phase, and full image data including color information; and a signal processing unit including: a front end processing module configured to generate third image data including additional phase information regarding the first phase using the second image data and the full image data, and to generate fourth image data including additional phase information regarding the second phase using the first image data and the full image data and an auto-focusing processing module configured to calculate a phase difference between the first phase and the second phase using the first image data, the second image data, the third image data, and the fourth image data.

公开(公告)号：US11962906B2

公开(公告)日：2024-04-16

申请号：US17537068

申请日：2021-11-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-Jin Park ,  Jeehong Lee ,  Seongyeong Jeong ,  Duck-soo Kim

IPC: H04N5/232 ,  G02B13/00 ,  G02B13/02 ,  G02B13/04 ,  G02B27/00 ,  G06V40/16 ,  H04N5/262 ,  H04N23/45 ,  H04N23/58 ,  H04N23/65 ,  H04N23/67 ,  H04N23/69 ,  H04N23/90 ,  H04N23/951

CPC classification number: H04N23/69 ,  G02B13/001 ,  G02B13/0015 ,  G02B13/009 ,  G02B13/02 ,  G02B13/04 ,  G02B27/0025 ,  G02B27/0075 ,  G06V40/161 ,  H04N5/2628 ,  H04N23/45 ,  H04N23/58 ,  H04N23/65 ,  H04N23/675 ,  H04N23/90 ,  H04N23/951

Abstract: An image processing system may include a first image sensor, a second image sensor, and an image processing device. The image processing device may be configured to obtain a first image and a second image by respectively processing the first image data and the second image data. The image processing device may output an image based on the first image when a zoom factor of the output image is lower than a first reference value, generate a correction image by correcting locations of second reference coordinates of the second image based on first reference coordinates of the first image when the zoom factor of the output image is between the first reference value and the second reference value, and may output an image based on the second image when the zoom factor exceeds the second reference value.

公开(公告)号：US11190700B2

公开(公告)日：2021-11-30

申请号：US16840805

申请日：2020-04-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-Jin Park ,  Jeehong Lee ,  Seongyeong Jeong ,  Duck-soo Kim

IPC: H04N5/232 ,  H04N5/247 ,  H04N5/262 ,  G02B13/02 ,  G02B27/00 ,  G02B13/04 ,  G02B13/00 ,  G06K9/00 ,  H04N5/225

Abstract: An image processing system may include a first image sensor, a second image sensor, and an image processing device. The image processing device may be configured to obtain a first image and a second image by respectively processing the first image data and the second image data. The image processing device may output an image based on the first image when a zoom factor of the output image is lower than a first reference value, generate a correction image by correcting locations of second reference coordinates of the second image based on first reference coordinates of the first image when the zoom factor of the output image is between the first reference value and the second reference value, and may output an image based on the second image when the zoom factor exceeds the second reference value.