公开(公告)号：US20200336653A1

公开(公告)日：2020-10-22

申请号：US16763261

申请日：2018-11-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaeho KIM ,  Jinmin BANG ,  Dohan KIM ,  Changwoo LEE ,  Kwanho KIM ,  Jonghoon WON ,  Kihuk LEE

IPC: H04N5/232 ,  H04N5/235 ,  H04N5/378 ,  H04N5/14

Abstract: An electronic device according to various embodiments of the present invention comprises a processor and an image sensor module electrically connected to the processor, wherein: the image sensor module comprises an image sensor and a control circuit, which is electrically connected to the image sensor and is connected to the processor by an interface; the control circuit is set so as not to compress at least one image acquired from the image sensor according to a first readout speed, but to transmit the same to the processor, and to compress at least one image acquired from the image sensor according to a second readout speed that is faster than the first readout speed and to transmit the same to the processor; and the processor can be set so as to acquire a first image set by using the image sensor according to a predetermined readout speed, compare at least two images included in the first image set, set, as either the first readout speed or the second readout speed, the readout speed corresponding to the image sensor on the basis of the result of the comparison of the at least two images included in the first image set, and acquire a second image set according to either the set first readout speed or second readout speed, by using the image sensor. Additional various embodiments are possible.

公开(公告)号：US20220159185A1

公开(公告)日：2022-05-19

申请号：US17521346

申请日：2021-11-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwanho KIM ,  Dohan KIM ,  Changwoo LEE

IPC: H04N5/232 ,  H04N5/225

Abstract: Various embodiments may provide an electronic device including a memory, a first image sensor circuit, a second image sensor circuit, and at least one processor, operatively connected to the first image sensor circuit and the second image sensor circuit, configured to control the first image sensor circuit to output first frame data associated with a first field of view at a first frame rate from a first time point to a second time point, and store the first frame data in the memory, control the second image sensor circuit to output second frame data associated with a second field of view at the first frame rate from a third time point after the second time point to a fourth time point, and store the second frame data in the memory, obtain the stored first frame data and the stored second frame data from the memory.

公开(公告)号：US20210051269A1

公开(公告)日：2021-02-18

申请号：US16969309

申请日：2019-02-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changwoo LEE ,  Dohan KIM ,  Kwanho KIM ,  Jaeho KIM ,  Jinmin BANG ,  Hajoong PARK

IPC: H04N5/232 ,  H04N5/77 ,  H04N5/907

Abstract: Disclosed is an electronic device for selectively generating video using image data acquired at a frame rate changed according to the distance between a subject and a reference region; and an operation method. The electronic device includes a camera, memory, display and processor, which may be configured to acquire, at a first frame rate, a plurality of first images including an object of interest, identify the distance between a reference region, by using at least some first images of the plurality of first images; obtain, at a second frame rate higher than the first frame rate, a plurality of second images including the object of interest, based on the distance satisfying a first designated condition; identify whether the position of the object of interest at least temporarily belongs to the reference region, and generate video corresponding to the second frame rate for the object of interest.

公开(公告)号：US20230179872A1

公开(公告)日：2023-06-08

申请号：US18102645

申请日：2023-01-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changwoo LEE ,  Dohan KIM ,  Kwanho KIM ,  Jaehun CHO

IPC: H04N23/741 ,  G06T1/60 ,  G06T5/50 ,  H04N23/73

CPC classification number: H04N23/741 ,  G06T1/60 ,  G06T5/50 ,  H04N23/73 ,  G06T2207/10144 ,  G06T2207/20208 ,  G06T2207/20221

Abstract: Various embodiments of the present invention relate to an apparatus and method for processing images in an electronic device. The electronic device includes: a memory; an image sensor; an image control circuit operatively connected to the image sensor; and an image signal processor operatively coupled to the image control circuit. The image control circuit can store a plurality of frames received through the image sensor in the memory, transmit the plurality of frames stored in the memory to the image signal processor, and, when the number of frames that have not been transmitted to the image signal processor among the plurality of frames obtained from the image sensor exceeds a designated number, remove the frames that have not been transmitted to the image signal processor from the memory.