http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
배희원,박재영,조현상,임성환,하상원 대한신경과학회 2019 대한신경과학회지 Vol.37 No.3
Wernicke encephalopathy is a syndrome caused by thiamine deficiency whose three typical symptoms are ophthalomoplegia, ataxia, and confusion. There are also rare reports of bilateral hearing loss, which can be caused by damage to the bilateral inferior colliculus or thalamic lesions, or by energy failure of the cochlea. This case suggests that thiamine should be administered based on the possibility of Wernicke encephalopathy occurring in malnourished or alcoholic patients with sudden bilateral hearing loss.
경계 적응적인 배경 적분 기반의 다중 랜덤 스프레이 레티넥스
배희원(Hui-Won Bae),이성학(Sung-Hak Lee) 한국정보기술학회 2020 한국정보기술학회논문지 Vol.18 No.1
The retinex method is a typical tone mapping algorithm for compressing images into narrow dynamic range reflecting the color constancy and wide dynamic range properties of human vision. Among them, Random Sprays Retinex(RSR) improves sampling noise and computation cost regardless of path. The conventional method of Light Randon Spryas Retinex(LRSR) is proposed for color correction and brightness adjustment over RSR, but tends to distort the original color by processing them in the RGB color space. In this paper, we proposed an adaptive compensation algorithm for local area based on the conformal visual characteristics using multiple scales to reduce noise and improve light intensity degradation. It preserves original colors and provides good tone rendition including an adaptive gamma compensation function for gamma adjustment using visual system and a function for preserving colors of the original image.