[발표논문] 인물 촬영을 위한 디지털 카메라의 적정 노출 설정 연구

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caudsil
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2017-10-13 07:44
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제목 : 인물 촬영을 위한 디지털 카메라의 적정 노출 설정 연구 : 피부톤 재현 선호도를 중심으로

저자 : 노연숙, 하동환

한국색채학회_2008.8
제8권 8호

Abstract
Nowadays, people get images from various media like TV, magazines, newspaper, internet.
Such images directly influence people's thoughts and lives, either consciously or unconsciously.
In the past, reproduction devices have been mainly used in reproducing an original scene
accurately. Lately, the cognitive preference became a key value in the scene reproduction, and
it was affected by the surrounding media. Recently, the most commonly used device in
reproducing an original scene is the camera. The core of an image is the light, in other words,
the exposure. Most digital cameras are set to adjust exposure automatically in order to
reproduce a scene physically as identical as possible. However, physically right exposure does
not always give images that people prefers. Numbers of tests were done to find the exposure
value that makes an image cognitively more preferred. Skin tones which are highly sensitive
to color and changes in density has been used in the tests. A male and a female model have
been used to classify changes in cognitive preference due to gender differences.

■ keyword :∣Digital Camera∣Exposure∣Skin Tone∣ Cognitive∣Psychophysics∣