Samsung Electronics Co., Ltd.

Ilkoo Kim

Minsoo Kim

Sungjin Kim

Hyunsoo Choi

Younguk Kim

Hyunhan Kim

Jiwoong Choi

Minwoo Park

Minsoo Park

Kwangpyo Choi

Provided are a video decoding method and apparatus for obtaining, from a bitstream, information about a first motion vector of a current block, determining, based on the information about the first motion vector, the first motion vector, determining a candidate list including a plurality of candidate prediction motion vectors for determining a second motion vector of the current block, determining, based on a distance between each of the plurality of candidate prediction motion vectors and the first motion vector, one of the plurality of candidate prediction motion vectors as the second motion vector, and determining a motion vector of the current block by using the first motion vector and the second motion vector.

Method and apparatus for video decoding and video encoding using a plurality of candidate prediction motion vectors

Disclosed are a method for recognizing an image by an electronic device and a configuration of the electronic device for same. The method for recognizing an image by an electronic device of the present disclosure comprises the steps of: capturing an image of content; acquiring, form a server, content recognition information matching a recognized text by recognizing the text from a text area, if the text area is identified in the captured image, and acquiring, from the server, content recognition information matching an extracted fingerprint by extracting the fingerprint from the captured image, if the text area is not identified in the captured image; and storing at least one of the content recognition information matching the acquired text and the content recognition information matching the fingerprint.

Electronic device and content recognition information acquisition therefor

An electronic apparatus is provided. The electronic apparatus includes a communicator; and a processor configured to: receive multimedia data from an external apparatus through the communicator; identify a plurality of objects in a first frame among a plurality of frames included in the multimedia data; obtain content information corresponding to the plurality of objects in the first frame; obtain a first fingerprint based on the first frame; and control the communicator to transmit the content information and the first fingerprint to a server.

Electronic apparatus for constructing a fingerprint database, control method thereof and electronic system

An electronic apparatus is provided. The electronic apparatus includes a memory configured to store computer executable instructions, an interface, a display, and a processor configured to, by executing the computer executable instructions control the display to display an image corresponding to a broadcasting content input through the interface, based on a mute interval being detected by analyzing an input signal, compare a signal before the mute interval with a signal after the mute interval and identify whether the signals before and after the mute interval are continuous, and identify an occurrence of a channel change event in which the broadcasting content is changed to another broadcasting content based on the identification.

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Suwon-si, South Korea

Ilkoo Kim