公开(公告)号：US20240284048A1

公开(公告)日：2024-08-22

申请号：US18543527

申请日：2023-12-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeyun JUNG ,  Joonyeon KIM ,  Daeho LEE

IPC: H04N23/68 ,  H04N23/80

CPC classification number: H04N23/683 ,  H04N23/6812 ,  H04N23/815

Abstract: An electronic device includes a motion sensor, an image signal processor core, an image stabilizer, and an image size controller. The motion sensor generates camera motion data by sensing motion of a camera module that captures an image to generate an original frame image. The image signal processor core generates processed frame image by processing input frame image corresponding to the original frame image. The image stabilizer generates an output frame image by performing electronic image stabilization of the processed frame image. The image size controller estimates a motion level indicating a degree of camera motion of the camera module based on the camera motion data and control a size of the input frame image or a size of the output frame image based on the motion level. The image stabilization is efficiently performed by estimating camera motion and adjusting the image size according to the camera motion.

公开(公告)号：US20210067690A1

公开(公告)日：2021-03-04

申请号：US16970259

申请日：2019-01-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Nari IM ,  lido KIM ,  Jaegon KIM ,  Sangjin LEE ,  Yongju LEE ,  Changgwun LEE ,  Seunghye CHYUNG ,  Hyeyun JUNG ,  Jiyoon PARK ,  Jonghun WON

IPC: H04N5/232 ,  H04N5/38

Abstract: According to various embodiments, an electronic device comprises a. communication module, a memory, and a processor functionally connected with the communication module and the memory, wherein the processor may be configured to: receive a request for revision information corresponding to a first image from an external electronic device via the communication module; generate, on the basis of image recognition, first revision information by using a raw image corresponding to the first image; determine, on the basis of a comparison between the first image and the first revision information, whether a feature of the first revision information satisfies a predetermined condition or not; transmit, when the feature of the first revision information does not satisfy the predetermined condition, the first revision information to the external device to enable the external electronic device to generate a second image, that is, the revised first image by using the first revision information; generate, when the feature of the first revision information satisfies the predetermined condition, second revision information having a feature which is at least partially different from the first revision information, by using the first image and the first revision information; and transmit the second revision information to the external device to allow the external electronic device to generate a third image, that is, the revised first image by using the second revision information. Other embodiments are possible.

公开(公告)号：US20200265569A1

公开(公告)日：2020-08-20

申请号：US16651997

申请日：2018-09-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changgwun LEE ,  Ildo KIM ,  Jaeho LEE ,  Hyeyun JUNG ,  Kihuk LEE

IPC: G06T5/50 ,  G06K9/62 ,  G06F3/0482

Abstract: Various embodiments provide an electronic device and a method, the electronic device comprising a communication module, a memory, and a processor, wherein the processor is configured to: recognize at least one object from among one or more objects by using an image containing the one or more objects; identify a recognition rate and a category corresponding to the at least one object at least on the basis of the recognition; obtain at least one reference image corresponding to the object at least on the basis of the category; when the recognition rate satisfies a first specified condition associated with the recognition rate corresponding to the category, correct the at least one object or an area corresponding to the at least one object by using a reference image, which satisfies the first specified condition, from among the at least one reference image; and when the recognition rate satisfies a second specified condition associated with the recognition rate corresponding to the category, correct the at least one object or the area corresponding to the at least one object by using a reference image selected in accordance with an input from among the at least one reference image. In addition, other embodiments are also possible.

公开(公告)号：US20240292100A1

公开(公告)日：2024-08-29

申请号：US18581176

申请日：2024-02-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeyun JUNG ,  Seongwook SONG

IPC: H04N23/68 ,  G06T7/11

CPC classification number: H04N23/683 ,  G06T7/11 ,  H04N23/6845 ,  G06T2207/10016 ,  G06T2207/20132

Abstract: A camera includes a first image sensor, a second image sensor, and processing circuitry configured to, generate target synthetic image data based on a target first frame from the plurality of first frames and a target second frame from the plurality of second frames, the target second frame corresponding to the target first frame, determine whether to perform an image stabilization operation on the target synthetic image data based on distance data related to distances of one or more objects included in the target synthetic image data, and perform the image stabilization operation based on results of the determination.

公开(公告)号：US20210019869A1

公开(公告)日：2021-01-21

申请号：US17040308

申请日：2019-03-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nari IM ,  lldo KIM ,  Jaegon KIM ,  Sangjin LEE ,  Yongju LEE ,  Changgwun LEE ,  Seunghye CHYUNG ,  Hyeyun JUNG ,  Jiyoon PARK ,  Jonghoon WON

IPC: G06T5/50 ,  H04N5/265 ,  G06K9/46 ,  G06T7/33

Abstract: An electronic device comprises a first camera capable of photographing a designated direction, a second camera capable of photographing a direction different from the designated direction, a memory, and a processor, wherein the processor can be configured to acquire first images by using the first camera and second images by using the second camera, confirm at least one reflective object having a reflective attribute related to the light reflection in the first images, and synthesize, on the basis of the reflective attribute, at least a part of the second images with at least a part of an area corresponding to the at least one reflective object.