Samsung Electronics Co., Ltd.

Dae-hee Kim

Dae-sung Cho

Woong-Il Choi

Hyun-Mun Kim

Woong-il Choi

Jae-Woo Jung

Min-woo Park

Woo-shik Kim

Dmitri Birinov

Hyun-mun Kim

Jae-woo Jung

Woong-II Choi

Chang-Hyun Lee

Tae-young Kim

Jee-Yeun Wang

Dae-Won Kim

Seung-Myung Lee

Gi-Gwan Park

Jae-hoon Lee

Dai-woong Choi

Pil-kyu Park

Seung-Hwan Jeong

Woon-II Choi

Yi-young Na

A semiconductor device includes a substrate including a fin-shaped active region that protrudes from the substrate; a gate insulating film covering a top surface and both side walls of the fin-shaped active region; a gate electrode on the top surface and the both side walls of the fin-shaped active region and covering the gate insulating film; one pair of insulating spacers on both side walls of the gate electrode; and a source region and a drain region on the substrate and respectively located on sides of the gate electrode. The source region and the drain region form a source/drain pair. The one pair of insulating spacers include protrusions that protrude from upper portions of the one pair of insulating spacers toward the gate electrode.

Semiconductor device including gate having dents and spacer protrusions extending therein

An electronic device and a method of extracting a color in the electronic device are provided. The electronic device includes a display unit configured to display an image and a controller configured to extract at least one color value from the image, and to extract a color value satisfying a range of color deviation from the extracted color values.

Electronic device and method of extracting color in electronic device

A method and device for displaying an image are provided. The method includes acquiring block importance values of a plurality of blocks corresponding to an image, determining a reference region including at least one block among the plurality of blocks based on the acquired block importance values and a predetermined reference, determining a main region that includes the reference region and has a predetermined shape and a predetermined size, based on the block importance values, and displaying a portion of the image corresponding to the main region.

Method and device for displaying image

A method, medium, and system encoding and/or decoding a moving picture. The moving picture encoding method may include selecting a prediction mode that is optimal for the macro blocks, which correspond to each other, of the color components of a current image based on the characteristics of a predetermined image, generating a predicted image for the current image according to the selected prediction mode, and encoding a moving picture using the predicted image. An optimal prediction mode can be adaptively applied to the macro blocks, which correspond to each other, of the color components, thereby increasing the moving picture's encoding and decoding efficiencies.

Method, medium, and system encoding and/or decoding moving pictures by adaptively applying optimal prediction modes

Method, medium, and system encoding and/or decoding moving pictures by adaptively applying optimal predication modes

A multilayer video encoding/decoding apparatus and method using residual videos, in which a base layer video is output by decoding a base layer bitstream, individual layer videos are output by decoding encoded individual layer bitstreams, format up-conversion is performed on the base layer video and at least one of the individual layer residual videos, and individual layer videos having different formats from the base layer video are reconstructed using the conversion results.

Apparatus and method for encoding and decoding multilayer videos

A method and apparatus for implementing cloud computing by efficiently encoding a display screen between a cloud server and a client terminal. The method for encoding a cloud display screen in the cloud server, includes: acquiring region information of currently generated windows based on an application programming interface (API) function information of an Operating System (OS); extracting relative depth information between each of the currently generated windows from the OS; generating an encoding mode map in which an entire screen is divided into a plurality of blocks, based on the acquired region information and the extracted relative depth information; and encoding each of the plurality of blocks based on the generated encoding mode map.

Method and apparatus for encoding cloud display screen by using application programming interface information

Provided are methods and apparatuses for encoding and decoding a bit stream in a multilayer video system in which a base layer and a higher layer use different codecs. The decoding method includes: receiving a bit stream including a higher-layer stream and a base-layer stream, the higher-layer stream including at least one of an identifier for identifying a codec for the higher-layer stream, information indicating features of the higher-layer stream, and information indicating a relationship between the higher-layer stream and a lower-layer stream; demultiplexing the higher-layer stream and the base-layer stream from the bit stream; decoding the base-layer stream; and decoding the higher-layer stream based on the identifier and the information indicating the features of the higher-layer stream.

Method and apparatus for encoding and decoding multilayer videos

A method, medium, and apparatus for encoding and/or decoding video by generating a scalable bitstream formed of a base layer bitstream and an enhancement layer bitstream so as to have forward compatibility, wherein the enhancement layer bitstream comprises a bit-depth field of the enhancement layer, a frame or a picture type field of the enhancement layer in consideration of a frame or a picture type of the base layer, an additional quantization information field for obtaining a quantization parameter of the enhancement layer together with a quantization parameter of the base layer, an intra-macroblock field of the enhancement layer, and an inter-macroblock field of the enhancement layer.

Method, medium, and apparatus for encoding and/or decoding video by generating scalable bitstream

A method, medium, and apparatus for encoding and/or decoding video by generating a scalable bitstream supporting at least two bit-depths with forward compatibility, wherein the scalable bitstream comprises a base layer bitstream including a base quantization level and a base quantization parameter corresponding to a base bit-depth, and an enhancement layer bitstream including residue between an extended quantization level and a compensated quantization level that is predicted from the base quantization level, and a refined quantization parameter for refining the difference between an extended bit-depth and the base bit-depth.

Method, medium, and apparatus for encoding and/or decoding video of generating a scalable bitstream supporting two bit-depths

An apparatus and method for encoding and decoding a multi-view image including a stereoscopic image are provided. The apparatus for encoding a multi-view image includes a base layer encoding unit that encodes a base layer image to generate a base layer bit stream, a view-based conversion unit that performs view-based conversion of the base layer image to generate a view-converted base layer image, a subtractor obtaining a residual between a enhancement layer image and the view-converted base layer image, and an enhancement layer encoding unit that encodes the obtained residual to generate an enhancement layer bit stream.

Apparatus and method for encoding and decoding multi-view image

Provided is a multilayer picture encoding/decoding apparatus and method for reducing a dynamic range of residual pictures occurring in enhancement layers. The multilayer picture encoding method includes performing format down-conversion on an input picture, and generating a lower layer bitstream by encoding the format down-converted input picture; performing format up-conversion by adaptively or selectively applying a 1-dimensional (1-D) prediction filter to a picture of the lower layer depending on whether a lower layer prediction flag is set or not; and calculating a residual picture between the input picture and the format up-converted picture, and generating an enhancement bitstream by encoding the calculated residual picture.

Apparatus and method for multilayer picture encoding/decoding

A method, medium, and apparatus for encoding and/or decoding video by generating a scalable bitstream formed with a base layer bitstream and an enhancement layer bitstream, in order to provide forward compatibility, is described. The method includes reconstructing an image having an extended bit-depth and an extended video format into an image having a base bit-depth and a base video format, encoding the reconstructed image, and as a result of the encoding of the image having the base bit-depth and the base video format, generating a base layer bitstream, and reconstructing the image having the extended bit-depth and extended video format into an image having the extended bit-depth and the base video format, and by using the result of the encoding of the image having the base bit-depth and the base video format, encoding the image having the extended bit-depth and the base video format, and generating an enhancement layer bitstream with a result of the encoding of the image having the extended bit-depth and the base video format and additional data required for the extended video format.

Method, medium, and apparatus for encoding and/or decoding video by generating scalable bitstream with adaptive bit-depth and video format

An image conversion apparatus and method for converting a progressive image into an interlaced image in an image processing system are provided. A controller determines a number of frames to be used to convert a progressive image into an interlaced image. A converter generates an interpolated image for the progressive image according to the determined number of frames, and converts the progressive image into an interlaced image using the interpolated image.

Apparatus and method for converting image in an image processing system

Provided are a scalable video coding method and apparatus, and a scalable video decoding method and apparatus. The coding method generates a base layer bitstream of video by using one of a plurality of codecs, determines whether the used codec supports enhancement layer coding, decodes the base layer bitstream according to the result of the determination in order to extract coded information used for the generation of the base layer bitstream, and generates an enhancement layer bitstream of the original video based on the extracted information. Accordingly, it is possible to provide high-quality video and increase coding efficiency while using the various existing codecs.

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Suwon-si, South Korea

Dae-hee Kim