公开(公告)号：US11729513B2

公开(公告)日：2023-08-15

申请号：US17880147

申请日：2022-08-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sanghyeon Lim ,  Junhyeon Kim ,  Dongyoung Choi ,  Dongo Kim ,  Youngmin Kim ,  Junki Cho ,  Jiyoon Park ,  Kihuk Lee

IPC: H04N23/741 ,  H04N23/72

CPC classification number: H04N23/741 ,  H04N23/72

Abstract: An electronic device and a high dynamic range (HDR) image generation method therefore are provided. The electronic device includes an image sensor and a processor, wherein the processor can be configured to adjust the exposure of the image sensor so as to acquire a first image having a first brightness and a plurality of second images having a second brightness, perform, on the first image, brightness conversion and noise attenuation of at least a first intensity so as to provide a third image having the second brightness, and generate a second HDR image on the basis of the first image and the third image, and generate a second HDR image on the basis of the first HDR image and the plurality of second images.

公开(公告)号：US12058450B2

公开(公告)日：2024-08-06

申请号：US17250592

申请日：2019-08-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinkeun Seok ,  Dongo Kim ,  Saetek Oh

IPC: G06K9/00 ,  G06T5/50 ,  H04N9/64 ,  H04N23/88

CPC classification number: H04N23/88 ,  G06T5/50 ,  H04N9/646 ,  G06T2207/20224

Abstract: According to various embodiment, an electronic device for adjusting the white balance of an image according to an attribute of an object included in the image comprises an image sensor, a display and a processor configured to be electrically connected to the image sensor and the display, wherein the processor is configured to: obtain an image of an external object using the image sensor, adjust the image into a first adjusted image by performing white balance on the image, identify whether the image or the first adjusted image comprises at least one figure, display the first adjusted image as the image of the external object on the display when identifying that the image or the first adjusted image does not comprise the at least one figure and adjust the first adjusted image into a second adjusted image by performing specified color balance on the first adjusted image and display the second adjusted image as the image of the external object on the display when it is identified that the image or the first adjusted image comprises the at least one figure and a color temperature of the first adjusted image satisfies a determination range for adjusting specified color balance.

公开(公告)号：US12126901B2

公开(公告)日：2024-10-22

申请号：US17882253

申请日：2022-08-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Minkyu Park ,  Sungjun Yim ,  Dongo Kim

IPC: H04N23/68 ,  H04N23/53

CPC classification number: H04N23/683 ,  H04N23/53

Abstract: An electronic device having a camera module for generating image data, a processor for receiving the image data and generating image data restored based on the image data. The electronic device also having a display module displaying the restored image data. The processor being configured to identify a class of the image data, select a filter corresponding to the class, and generate the restored image data by applying the selected filter to the image data.