[발표논문] 디지털 현미경사진의 피사계 심도 확장에 관한 연구

작성자
caudsil
작성일
2017-10-10 10:06
조회
85
디지털 현미경사진의 피사계 심도 확장에 관한 연구

발표자 : 조두희

2005년 8월 20~21일 한국사진학회 하계 학술세미나

ABSTRACT
The depth of field of the photomicrograph is very narrow. But we can solve this problem by digital imaging technology. This study suggests that the way how to extend the depth of field of photomicrograph by several ways. At first, we need to take a picture of various series of focus by digital camera. And than, Input these images to computer and execute an application which have a special algorism. In this algorism, there are three steps to collect the fine focus pixel. First, read an output level of each pixel. Second, we use level information of neighbor pixel to detect which pixels have a fine focus. Last one is use saturation levels of each pixel. After these steps, we can get data of fine focus pixels. And we can reconstruct a wide depth of field image.