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Dive into the research topics where Sang-won Lee is active.

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Featured researches published by Sang-won Lee.


international conference on consumer electronics | 2000

Fingerprint verification system with improved image enhancement and reliable matching

Goang Seog Choi; Ki-Won Lee; Sang-won Lee; Kun Seok Lee; Soo Won Kim

This paper deals with a fingerprint verification system (FVS), which consists of extracting and matching of minutiae from the input image. We present an improved fingerprint enhancement algorithm, which can improve the clarity of the ridge and valley structure. We also propose a fast and reliable minutiae matching algorithm, capable of finding the correspondences between minutiae in the input image and the stored template without a exhaustive search. A standalone FVS system is implemented with ADSP21060, FPGA, memory and live-scan input device.


Archive | 2011

Flat panel display device and method of manufacturing the same

Chang-Soo Kim; Sang-won Lee


Archive | 2001

Two channel memory system having shared control and address bus and memory modules used therefor

Byung-se So; Myun-joo Park; Sang-won Lee


Archive | 2002

Positive electrode for rechargeable lithium batteries and method of the same

Ho-jin Kweon; Jun-Won Suh; Sang-won Lee


Archive | 2005

Composition for cleaning semiconductor device and method for cleaning semiconductor device using the same

Eun Suk Hong; Sang Wook Ryu; Kang Sup Shin; Kui Jong Baek; Woong Hahn; Jung Hun Lim; Sang-won Lee; Sung Bae Kim; Hyun Tak Kim


Archive | 2001

Chip scale package, printed circuit board, and method of designing a printed circuit board

Myun Joo Park; Byung Se So; Sang-won Lee


Archive | 1996

Positive nickel electrode for alkaline storage battery

Sang-won Lee; Hwang-chul Bae; Geun-Bae Kim; Jong-seo Choi; Kwi-Seuk Choi; Kyu-Nam Joo


Archive | 2006

Microelectronic cleaning agent(s) and method(s) of fabricating semiconductor device(s) using the same

Sang-Yong Kim; Ji-Hoon Cha; Chang-ki Hong; Sang-jun Choi; Woo-gwan Shim; Kui-Jong Baek; Sung Bae Kim; Hyun-Tak Kim; Sang-won Lee; Woong Han; Jung-Hun Lim


Archive | 2002

Positive electrode for lithium secondary battery and its manufacturing method

Ho-jin Kweon; Sang-won Lee; Joon-Won Suh; リー サン−ウォン; スー ジュン−ウォン


Archive | 2010

BATTERY PACK PROTECTION CIRCUIT, BATTERY PACK PROTECTION METHOD, AND ELECTRIC BICYCLE

Whan-Seok Doh; Sang-won Lee

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