Samsung Electronics Co., Ltd.

Ivan Olegovich Karacharov

Ilya Vasilievich Kurilin

Vladimir Gennadievich Kurmanov

Sergey Stanislavovich Zavalishin

Andrey Yurievich Shcherbinin

Artem Sergeevich Migukin

Aleksei Mikhailovich Gruzdev

Xenya Yurievna Petrova

Kirill Victorovich Lebedev

Iurii Gennadievich Fetisov

Ivan Viktorovich Glazistov

Dmitry Valerievich Polubotko

A method of joint denoising and demosaicing using a neural network to generate an output image and to a computing device for implementing the method is provided. The method includes obtaining image data collected by a color filter array (CFA), and jointly performing denoising and demosaicing on the CFA image data using a trained neural network to generate an output image, wherein the neural network has a lightweight U-Net architecture and is trained on a plurality of pairs of training images. One image in each pair of training images is obtained with a lower ISO value than another image in the pair of training images, and is processed by a processing algorithm (image signal processor (ISP)), and the other image in each pair of training images is in a format of CFA image data.

Method and device for joint denoising and demosaicing using neural network

Provided is a two-dimensional (2D) image processing method including obtaining a 2D image, processing the obtained 2D image by using a trained convolutional neural network (CNN) to obtain at least one camera parameter and at least one face model parameter from the 2D image, and generating a three-dimensional (3D) face model, based on the obtained at least one camera parameter and at least one face model parameter.

Method for processing two-dimensional image and device for executing method

A method and an illumination manipulation device of performing an object illumination manipulation operation on a first image are provided. The method includes receiving the first image and an input of a light direction, generating a second image with a first object detected from the first image, determining a second object illumination of the second image based on the light direction and replacing a first object illumination of the first image with the second object illumination.

Method and an apparatus for performing object illumination manipulation on an image

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Moscow, Russia

Ivan Olegovich Karacharov