Samsung Electronics Co., Ltd.

Hyuntaek Lee

Donghyun Yeom

Chansik Park

Jeehong Kim

Hyungsuk Kim

Jaehun Cho

Wonjun Roh

Dongwoo Kim

Jungeun Lee

Jimin Kim

Yongchul Kim

Minki Kim

Hojin Kim

Jinbong Ryu

Jungik Seo

Chanyul Park

An electronic device according to various embodiments may include a display module, and at least one processor operably connected to the display module, wherein the at least one processor may be configured to obtain an HDR image, determine a size of a first region of the display module, the first region being a region where the HDR image is to be displayed, determine a size of a second region of the display module, the size of the second region corresponding to a maximum size of the HDR image which is capable of being displayed while maintaining an aspect ratio of the HDR image, and set a brightness range of the display module, based on the size of the first region and the size of the second region. Various other embodiments may be provided.

Method for providing image and electronic device for supporting the same

A method and electronic device are provided for providing a high dynamic range (HDR) image. The HDR image is obtained. A first area, in which the HDR image is displayed, and a second area, in which an image is displayed, are identified within a screen. The first area is white point-processed based on a first white point, and the second are is white point-processed based on a second white point that is set for a display of the electronic device and different from the first white point. The screen including the white point-processed first area and the white point-processed second area is displayed on the display.

Method for providing HDR image and electronic device supporting the same

A method for providing a preview and an electronic device for displaying a preview are provided. The electronic device includes a camera module, a display, a processor operatively connected to the camera module and the display, and a memory operatively connected to the processor, wherein the memory stores instructions which, when executed, cause the processor to acquire original image frames through the camera module, display, on the display, first preview image frames corresponding to the acquired original image frames, receive an input for requesting dynamic-tone-mapping-based recording, perform the dynamic-tone-mapping-based recording in response to the reception of the input, and while performing the dynamic-tone-mapping-based recording, generate second preview image frames by performing dynamic-tone-mapping processing to first preview image frames acquired after a time point at which the input is received, and display the generated second preview image frames on the display. Various other embodiments are possible.

Method for providing preview and electronic device for displaying preview

An electronic device is provided. The electronic device includes communication circuitry configured to communicate with an external electronic device, a processor operatively connected with the communication circuitry, and a memory operatively connected with the processor. The memory may store instructions which, when executed, cause the processor to control the electronic device to: obtain environment information associated with a video playback environment of the external electronic device, decode a high dynamic range (HDR) video, perform color conversion of the decoded HDR video based on the environment information, encode the color-converted video into a standard dynamic range (SDR) format, and transmit the encoded video to the external electronic device via the communication circuitry.

Electronic device for playing high dynamic range video and method thereof

An electronic device comprises a camera; a memory configured to store a plurality of tone mapping information sets, each of the tone mapping information sets comprising image information of an image frame and tone mapping information of the image frame; and a processor, wherein the processor is configured to: select a tone mapping information set based on user input; acquire a first image frame captured through the camera; obtain a first feature of the first image frame by analyzing the first image frame; identify a second feature of second image frame corresponding to the selected tone mapping information set, based on image information of the second image frame; compare the first feature and the second feature; based on the comparison result, apply tone mapping to the first image frame using tone mapping information of the second image frame; and store image data of the first image frame, in the memory.

Image processing method and electronic device supporting the same

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Suwon-si, South Korea

Hyuntaek Lee