公开(公告)号：US11430081B2

公开(公告)日：2022-08-30

申请号：US16981103

申请日：2019-03-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongbum Choi ,  Sungoh Kim ,  Youngjo Kim ,  Hyunhee Park ,  Arang Lee ,  Hyungju Chun ,  Changsu Han ,  Donghyun Yeom

IPC: G06T1/20 ,  G06T5/50 ,  G06V10/94

Abstract: An electronic device is disclosed. An electronic device according to various embodiments may comprise a memory, a communication module, and a processor, wherein the processor is configured to: identify a raw image; on the raw image, perform image processing according to a designated first image signal processing set; transmit the raw image, for which the image processing according to the designated first image signal processing set has at least partially been performed, to an external electronic device by using the communication module during the image processing; and transmit information corresponding to the at least partial processing to the external electronic device so as to allow the external electronic device to omit, by using the raw image, for which the image processing has at least partially been performed, processing corresponding to the at least partial processing among a designated second image signal processing set included in the external electronic device. Various other embodiments may be provided.

公开(公告)号：US11380096B2

公开(公告)日：2022-07-05

申请号：US16841741

申请日：2020-04-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungoh Kim ,  Youngjo Kim ,  Jiyoon Park ,  Hyunhee Park ,  Hyungju Chun ,  Jongbum Choi ,  Changsu Han ,  Jonghun Won ,  Arang Lee ,  Sungjun Lim

IPC: G06V20/20 ,  G06T3/40 ,  H04N7/08 ,  H04N5/232 ,  H04N5/765 ,  H04N5/917 ,  G06V10/98

Abstract: In accordance with an aspect of the disclosure, an electronic device comprises a communication circuit; a display; at least one processor operatively connected to the display and the communication circuit; and a memory operatively connected to the at least one processor, wherein the memory stores instructions that, when executed, cause the at least one processor to perform a plurality of operations comprising: storing first raw image data in the memory; generating first small raw image data smaller in size than the first raw image data, from the first raw image data; transmitting the first small raw image data to a first external electronic device via the communication circuit; receiving information about an object region for identifying at least one object of the first small raw image data from the first external electronic device via the communication circuit; transmitting a first region of the first raw image data to a second external electronic device via the communication circuit based on a user input and the information about the object region; displaying first display image data corresponding to the information about the object region via the display; and identifying the user input associated with selection of the object region.

公开(公告)号：US10200705B2

公开(公告)日：2019-02-05

申请号：US15356955

申请日：2016-11-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong-Bum Choi ,  Sungoh Kim ,  Hyunhee Park ,  Yongman Lee ,  Jaemoon Kim ,  Seulki Jang ,  Hyung-Ju Chun ,  Kwang-Tai Kim ,  Soohyung Kim ,  Dong-Hyun Yeom ,  Kihuk Lee

IPC: H04N19/426 ,  H04N19/136 ,  G06K9/62 ,  H04N19/50

Abstract: An electronic device and an method of operating the same according to various example embodiments of the present disclosure are provided. The method may include: receiving, by first image reception circuitry of a first image reception unit, first image data corresponding to a first attribute parameter; receiving, by second image reception circuitry of a second image reception unit, second image data corresponding to a second attribute parameter; detecting converted image data from the first image data based on a difference in component between the first attribute parameter and the second attribute parameter; and generating compressed image data for the second image data using the converted image data.

公开(公告)号：US09854256B2

公开(公告)日：2017-12-26

申请号：US14751991

申请日：2015-06-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongkyoon Han ,  Yongman Lee ,  Soohyung Kim ,  Jongho Kim ,  Hyunhee Park ,  Jiyoung Yi

IPC: H04N19/18 ,  H04N19/186 ,  H04N9/64

CPC classification number: H04N19/186 ,  H04N9/64

Abstract: Disclosed are an apparatus and method of encoding and decoding color images in an electronic device which includes a controller that analyzes pixel data of an image, determines a pixel pattern, and encodes the image according to the determined pixel pattern, and a display that displays the image under the control of the controller.

公开(公告)号：US11636675B2

公开(公告)日：2023-04-25

申请号：US16684518

申请日：2019-11-14

Applicant: Samsung Electronics Co., Ltd

Inventor： Dasom Lee ,  Jungeun Lee ,  Sungoh Kim ,  Hyunhee Park

IPC: H04N5/232 ,  H04N1/00 ,  G06V20/20 ,  G06V30/10

Abstract: An electronic device according to various embodiments includes a communication circuit, a memory, and a processor, and the processor is configured to: receive a first image from a first external electronic device by using the communication circuit; perform image recognition with respect to the first image by using the first image; generate information regarding an external object included in the first image, based on a result of the recognition; based on the information regarding the external object satisfying a first designated condition, transmit at least a portion of the first image to a second external electronic device corresponding to the first designated condition; and, based on the information regarding the external object satisfying a second designated condition, transmit the at least portion of the first image to a third external electronic device corresponding to the second designated condition.

公开(公告)号：US11477443B2

公开(公告)日：2022-10-18

申请号：US17057760

申请日：2019-06-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungoh Kim ,  Youngjo Kim ,  Hyunhee Park ,  Arang Lee ,  Hyungju Chun ,  Jongbum Choi ,  Changsu Han ,  Donghyun Yeom

IPC: H04N19/11 ,  H04N19/167 ,  H04N19/176 ,  H04N5/232

Abstract: Various embodiments provide an electronic device and a method for controlling an operation of the electronic device. An electronic device according to various embodiments of the present invention may comprise: a lens unit; an image sensor; a memory used for intra-prediction of an image captured using the image sensor, and storing direction modes differently configured according to characteristics of a partial area of the lens unit; and a processor, wherein the processor: acquires a raw image corresponding to an external object by using the image sensor; divides the raw image into multiple blocks; selects a block, on which intra-prediction is to be performed, from among the multiple blocks; determines a direction mode to be used for intra-prediction of the selected block on the basis of a distortion parameter of a partial area of the lens unit corresponding to the selected block; performs the intra-prediction on the selected block on the basis of the determined direction mode; and generates a compressed image corresponding to the raw image on the basis of a result of the intra-prediction. In addition, various embodiments are possible.

公开(公告)号：US11032577B2

公开(公告)日：2021-06-08

申请号：US16282707

申请日：2019-02-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyungju Chun ,  Sungoh Kim ,  Youngjo Kim ,  Hyunhee Park ,  Arang Lee ,  Jongbum Choi ,  Changsu Han ,  Hajoong Park ,  Donghyun Yeom

IPC: H04N19/87 ,  H04N19/115 ,  H04N19/146 ,  H04N19/142 ,  H04N19/14 ,  H04N19/176 ,  H04N19/00 ,  G06T9/00 ,  G06T7/11 ,  H04N5/235

Abstract: According to an embodiment, a method may include segmenting a first image into a first block and a second block, generating first compression loss data corresponding to the first block and second compression loss data corresponding to the second block, identifying a first compression property, segmenting a second image into a third block and a fourth block and compressing the second image, wherein the compressing includes compressing the third block according to the first compression property, generating third compression loss data corresponding to the third block, when a difference between the first compression loss data and the third compression loss data meets a first predetermined condition, compressing the fourth block according to the first compression property, and when the difference meets a second predetermined condition, compressing the fourth block according to a second compression property. Other various embodiments are possible as well.

公开(公告)号：US10593019B2

公开(公告)日：2020-03-17

申请号：US14884079

申请日：2015-10-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anurag Mithalal Jain ,  Ravindranath Ramalingaiah Munnan ,  Venkata Ravisankar Jayanthi ,  Rajat Agarwal ,  Ashish Ranjan ,  Joy Dutta ,  Yongman Lee ,  Sungoh Kim ,  Jae Hun Cho ,  Kwangyoung Kim ,  Hyunhee Park

IPC: G06T5/00 ,  H04N19/60 ,  G06T3/40 ,  H04N19/50 ,  G06T9/00

Abstract: A method and apparatus for storing, processing and reconstructing full resolution image out of sub band encoded images are provided. The method of rendering high resolution images based on sub-band encoded data of an image includes steps of performing downscaling of a selected image, creating a time-stamped downscaled image, extracting sub-band information associated with the selected image at one instance in time, compressing the downscaled image and the sub-band information, and decompressing and adding the sub-band information with extrapolated downscaled image to reconstruct and render high resolution image.