예제 기반의 재초점
Example-based Refocusing
초록/요약
In this paper, we introduce new method that out of focused image makes focused by using example-based point spread function. For restoring a out of focused image, we must generate a point spread function that represents an out-focusing phase. Especially, we need a fair of focused image and out of focused image to generate a point spread function. Then we can generate a point spread funcion by calculating the difference of a fair sample image in linear system. Generally, we can restore focusing image by applying a point spread function on the deconvolution method. We can apply this mehod to restoring an out of focused image without getting another focused image. Also we can extend this method which can focus to the specific object in the image that has many objects inside.
more목차
제1장 서론 = 1
제2장 관련연구 = 4
제1절 점퍼짐함수 추출 연구 = 4
제2절 영상 복원 연구 = 5
제3장 점퍼짐함수 추출 = 6
제1절 예제 사진의 계산 = 7
제2절 점퍼짐함수의 촬영 = 14
제4장 영상복원 = 19
제5장 결론 및 향후 계획 = 24
