One of the most common phenomenon elder people suffer is the hardness to see the color near blue or violet. This is because absorbance of the lens increase when one becomes older. Since the absorbance of light in the matter depends on the wavelength, absorbance can be simplified as a function of wavelength and the individual's age. So, in order to know the relationship among absorbance, wavelength and age, we should know the relationship between wavelength of the light. Since wavelength can be easily known if RGB value of light is given, Changing HSV value to RGB value is necessary as most of the electronic devices prefer to use HSV. In this research, Artificial Neural Network(ANN) is used to predict eye health of the individual, setting input value as age of person and HSV value of color and output as an absorbance of the lens. Artificial Neural Networks were made using NeurophStudio 2.9(Java Neural Network Framework, SourceForge). More specifically, 3 types of ANN were made, 'HSV to RGB' converter, 'RGB to Wavelength' converter and 'Age+Wavelength to Absorption(of the lens)' converter. Each of the converter performed well. Especially, all of the outputs of 'RGB to wavelength converter' had error rate less than 0.2. The output of the total ANN showed similar tendency with the actual output.
목차
ABSTRACT 1. INTRODUCTION 1.1. How light is absorbed and visual problems happens according to age 1.2. HSV and RGB 1.3. RGB to wavelength 1.4. Artificial Neural Network (ANN) 2. RESEARCH METHODS 3. RESUTLS 3.1. HSV to RGB converter 3.2. RGB to Wavelength converter 3.3. Age + Wavelength to Eye Health converter 3.4. Age+HSV to Eye Health converter 4. DICUSSION 5. CONCLUSION 6. REFERENCES
키워드
ANN (Artificial Neural Network)RGBHSVWavelengthAbsorbanceAge
저자
Seo U CHOI [ Seoul Science High School, 63, Hyehwa-ro, Jongno-gu, Seoul 110-521, Republic of Korea ]
Corresponding author
국제과학영재학회 [The Society for the International Gifted in Science]
설립연도
2006
분야
자연과학>자연과학일반
소개
과학영재를 위한 연구 활동을 통하여 과학영재를 발굴하고, 발굴된 과학영재가 과학 분야의 관련 연구 활동을 할 수 있도록 지원하여, 이들이 과학 관련 분야의 진로를 선택하도록 장려함으로써 국제경쟁력을 갖춘 우수 과학기술인을 배출하고 국가 경제발전 및 문화창달과 세계 과학 발전에 기여함을 목적으로 한다.
간행물
간행물명
APEC Youth Scientist Journal [APEC 청소년 과학학술지]
간기
반년간
pISSN
2005-5625
수록기간
2009~2022
십진분류
KDC 405DDC 505
이 권호 내 다른 논문 / APEC Youth Scientist Journal Vol. 7 No.2