Samsung Electronics Co., Ltd.

Bora Jin

Jaesung Lee

Kyungmin Lim

Youngjin Yoon

Yeoul Lee

Minwoo Park

Yinji Piao

Narae Choi

Jihye Lee

Sunil Lee

Kangwon Jeon

Seyong Kwon

Cheolseong Park

Jaehee Kwak

Daeyeong Kim

Provided is an electronic device, wherein the at least one processor is configured to execute the at least one instruction to obtain a first light field image including view images with a first number of views, obtain, from the first light field image, a second light field image including view images with a second number of views, obtain first location information corresponding to each of sub-pixels in the second light field image, obtain a first layer image by inputting the second light field image and the first location information to an artificial intelligence model configured to perform factorization, obtain a third light field image including view images with a third number of views by inputting the first layer image to a simulation model, and train the artificial intelligence model, based on a result of comparing the first light field image and the third light field image with each other.

Method and apparatus for rendering light field image

An electronic apparatus and an operating method thereof are provided. The electronic apparatus includes a display panel, a memory, and a processor. The processor obtains an input image including a first area and a second area, generates a calibration map that allocates, to the first area, a first calibration value for representing a first depth value and allocates, to the second area, a second calibration value for representing a second depth value, applies the calibration map to the input image to generate an output image including a first output area and a second output area, and displays the output image on the display panel. The first output area has a depth value obtained by converting the first depth value so as to correspond to the display panel. The second output area has a depth value obtained by converting the second depth value so as to correspond to the display panel.

Electronic apparatus for displaying 3D image and operating method thereof

Provided are a video decoding method and a video decoding device, which, during video encoding and decoding processes, obtain most probable mode (MPM) information indicating whether to use MPMs of a current block determined based on at least two of a prediction mode of a left neighboring block adjacent to a left side of the current block, a prediction mode of an upper neighboring block adjacent to an upper side of the current block, and a right neighboring block adjacent to a right side of the current block, obtain extended intra mode set information indicating whether to use an extended intra mode set configured based on the MPMs, and determine an intra prediction mode of the current block based on the MPM information and the extended intra mode set information.

Selection of an extended intra prediction mode

A stacked display apparatus and a method of operating the same are provided. The stacked display apparatus includes a first display panel in a form of a first aperture shape, and a second display panel in a form of a second aperture shape that is different from the first aperture shape, the second display panel being stacked on the first display panel, and a ratio of a first maximum spatial frequency of the first aperture shape and a second maximum spatial frequency of the second aperture shape is outside a predetermined range.

Stacked display apparatus comprising first and second display panels and having a ratio of a first and a second maximum spatial frequency that is outside a predetermined range and image providing method

An electronic apparatus and a method for controlling thereof are provided. The method includes acquiring a first Light field (LF) image of different viewpoints, inputting the first LF image to a first artificial intelligence model to acquire a pixel shift value for converting pixels in the first LF image, converting the pixels in the first LF image according to the pixel shift value to acquire a second LF image, inputting the first LF image and the second LF image to a second artificial intelligence model for converting the LF image to a layer image to acquire the layer image, inputting the acquired layer image to a simulation model for restoring the LF image to acquire a third LF image, and learning the first artificial intelligence model and the second artificial intelligence model based on the second LF image and the third LF image.

Electronic apparatus and method for controlling thereof

A stacked display device and a control method thereof are provided. The stacked display device includes a display including a plurality of display panels, and a processor processing a layer image for providing an image to the display, wherein the display includes a backlight irradiating a light, a first panel including a lens for diffusing the light irradiated from the backlight, and for displaying an image of a single color, a second panel stacked on the first panel, and including a color filter for displaying a color image, and a third panel stacked on the second panel, and for displaying an image of a single color.

Apparatus and method for determining a loss function in a stacked display device thereof

A stacked display device and a control method thereof are provided. The stacked display device includes a stacked display including a first panel and a second panel comprising a different transmittance from the first panel and a processor to obtain a first layer image to display an image on the first panel and a second layer image to display an image on the second panel, adjust brightness of the second layer image based on a ratio between a first transmittance for the first panel and a second transmittance for the second panel, and a pixel value of the second layer image, and control the stacked display to display the second layer image of which brightness is adjusted on the second panel while displaying the first layer image on the first panel.

Stacked display device and control method thereof

An electronic apparatus includes a stacked display including a plurality of panels, and a processor configured to obtain first light field (LF) images of different viewpoints, input the obtained first LF images to an artificial intelligence model for converting an LF image into a layer stack, to obtain a plurality of layer stacks to which a plurality of shifting parameters indicating depth information in the first LF images are respectively applied, and control the stacked display to sequentially and repeatedly display, on the stacked display, the obtained plurality of layer stacks. The artificial intelligence model is trained by applying the plurality of shifting parameters that are obtained based on the depth information in the first LF images.

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Suwon-si, South Korea

Bora Jin