Electronics and Telecommunications Research Institute

Lg Energy Solution, Ltd.

Jung Soo Lee

Jeong-Woo Lee

Jinwuk Seok

Yeon Jeong Jeong

Bumho Kim

Kisong Yoon

Ah Reum Oh

Jiwon Lee

Do-Won Nam

Sung-Won Moon

A lock device for an electrode transfer cart prevents detachment of a jumbo roll of an electrode substrate during transfer of the jumbo roll. An electrode transfer cart includes the lock device for the electrode transfer cart.

Locking device for electrode transfer cart, and electrode transfer cart comprising same

An apparatus for identifying a warship receives a warship image, estimates a photographing angle and a photographing altitude of the warship from the real warship image, generates virtual warship images from stored virtual warship models based on the estimated photographing angle and photographing altitude, generates virtual warship part images in which main parts are classified and displayed for each of the virtual warship images, generates a part segmentation image in which main parts are classified and displayed for the real warship image, and outputs a type and class identification result of the warship by calculating similarity between each virtual warship part image and the part segmentation image.

Apparatus and method for identifying warship

Provided are an apparatus and method for generating digital cinema content and an apparatus and method for playing digital cinema content. The method of playing digital cinema content using a digital cinema package (DCP) including frame data having a first resolution and length information about frame data having a second resolution lower than the first resolution, and a key delivery message (KDM) includes obtaining a material exchange format (MXF) file and a decryption key by parsing the DCP and the KDM, extracting an encrypted triplet from the MXF file, extracting the length information about the second-resolution frame data using the encrypted triplet and the decryption key, decrypting an amount of data required to decrypt the second-resolution frame data in the first-resolution frame data using the length information about the second-resolution frame data, and decoding the decrypted second-resolution frame data.

Apparatus and method for generating digital cinema content and apparatus and method for playing digital cinema content

A rate control method per block for a video encoder, includes estimating an average bit rate of a block; and determining a variation of a quantization coefficient such that an objective function based on the difference between an objective bit rate and the estimated average bit rate is minimized.

Rate control method for video encoder using Kalman filter and FIR filter

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Daejeon, South Korea

Jung Soo Lee