다파장의 광원을 이용한 수중 다분광 영상 취득 시스템 설게

Abstract

In this research we demonstrate a composition of multispectral imaging system and process to make the multispectral image having six different spectra. 1) To evaluate the performance of a proposed system, the same object image is separately captured by two different system. The first one is a conventional system which is composed of white lighting and color camera. The other one is a suggested system in this work. And the results are compared and analyzed by using sets of images. To quantify the result of comparison, the image analysis algorithm is applied in the work. 2) And we also produced the color image by using six images having different spectrum and compared it to image acquired by white-colored lighting and color camera (see Fig. 3). To quantify the result of comparison, the image analysis algorithm is also applied in the work. Through these two comparison experiments, it is proven that the proposed system has the ability to acquire the six different images and through that, the un-shown feature at the conventional color photograph can come out into the open. And also reproduced color image by using six images has the same expressiveness or better than white-colored lighting and color camera. captured by two different system. The first one is a conventional system which is composed of white lighting and color camera. The other one is a suggested system in this work. And the results are compared and analyzed by using sets of images. To quantify the result of comparison, the image analysis algorithm is applied in the work. 2) And we also produced the color image by using six images having different spectrum and compared it to image acquired by white-colored lighting and color camera (see Fig. 3). To quantify the result of comparison, the image analysis algorithm is also applied in the work. Through these two comparison experiments, it is proven that the proposed system has the ability to acquire the six different images and through that, the un-shown feature at the conventional color photograph can come out into the open. And also reproduced color image by using six images has the same expressiveness or better than white-colored lighting and color camera.