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Dive into the research topics where Sung-Gul Ryoo is active.

Publication


Featured researches published by Sung-Gul Ryoo.


Archive | 2000

Apparatus and method for detecting speaking person's eyes and face

Dong-joong Kang; Sung-Gul Ryoo; Ji-yeun Kim; Chang-Yeong Kim; Yang-Seock Seo


Archive | 1999

Video signal bit amount control using adaptive quantization

Sung-Gul Ryoo


Archive | 1996

Method and circuit for determining quantization interval in image encoder

Seong-Jin Kim; Sung-Gul Ryoo; Seung-Kwon Paek


Archive | 1996

Method and apparatus for image coding

Seong-Jin Kim; Seung-Kwon Paek; Sung-Gul Ryoo


Archive | 1996

Method and apparatus for coding an image and reducing bit generation by HVS (human visual sensitivity)

Seong-Jin Kim; Sung-Gul Ryoo; Seung-Kwon Paek


Archive | 2000

A method and device for detecting eyes and body of a speaking person.

Dong-joong Kang; Sung-Gul Ryoo; Ji-yeun Kim; Chang-Yeong Kim; Yang-Seock Seo


Archive | 2000

Method and apparatus for detecting eyes and body of a speaking person.

Yang-Seock Seo; Chang-Yeong Kim; Dong-joong Kang; Sung-Gul Ryoo; Ji-yeun Kim


Archive | 1996

Method and apparatus for coding image

Seong-Jin Kim; Sung-Gul Ryoo; Seung-Kwon Paek


Archive | 1996

Verfahren und Vorrichtung zur Bewegtbildkodierung Method and apparatus for moving picture coding

Seong-Jin Kim; Seung-Kwon Paek; Sung-Gul Ryoo


Archive | 1996

Method and circuit for determining a Quantisierintervalls in an image encoder

Seong-Jin Kim; Seung-Kwon Paek; Sung-Gul Ryoo

Collaboration


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