Samsung Electronics Co., Ltd.

Alexey Mikhailovich Fartukov

Dae-kyu Shin

Kwang-Hyun Lee

Byung Tae Oh

Dae-Kyu Shin

Hee-jun Lee

Gleb Andreevich Odinokikh

Sergey Stanislavovich Zavalishin

Kwang-hyun Lee

Vitaly Sergeevich Gnatyuk

Alexey Bronislavovich Danilevich

Hee-Jun Lee

Xenya Yurievna Petrova

Igor Mironovich Kovliga

Ju-woan Yoo

Vladimir Alexeevich Eremeev

Michael Naumovich Mishourovsky

Ju-Woan Yoo

According to an aspect of an embodiment of the disclosure, an electronic device includes: a photographing device; a memory storing one or more instructions; and at least one processor configured to execute the one or more instructions stored in the memory to capture a first image by using the photographing device, perform first adjustment on an exposure value based on the first image, when the first image does not satisfy a first condition, perform second adjustment on the exposure value based on a second image acquired by applying a mask having a high weight for a region of interest to the first image, when the second image does not satisfy a second condition, adjust at least one photographing setting value based on the adjusted exposure value, and capture, by using the photographing device, a third image based on the adjusted at least one photographing setting value.

Electronic device and control method therefor

A technology for processing digital signals is provided, and more particularly, a method of encoding or decoding a multiview video sequence based on adaptive compensation of local illumination mismatches between frames of the multiview video sequence is provided. The method may be performed using a correction parameter used to correct a change in illumination. The correction parameter may be computed based on at least one of a first estimate estDi,j, a second estimate estRi,j, a value Ri,j of a pixel of a reference block, and values TDk and TRk of restored pixels.

Method of encoding and decoding multiview video sequence based on adaptive compensation of local illumination mismatch in inter-frame prediction

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Moscow, Russia

Alexey Mikhailovich Fartukov