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연구

Research & Laboratory

제목
세미나 [01/20] Color transfer using moving least squares
작성일
2015.01.14
작성자
최고관리자
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< BK21 플러스 BEST 정보기술 사업단 세미나 개최 안내 >

 

일시 : 20150120 () 16:20 ~ 17:00

장소 : 공학원 379C

제목 : Color transfer using moving least squares

 

초록 : In this talk, I will  introduce a new color transfer method which is a process of transferring color of an image to match the color of another image of the same scene. The color of a scene may vary from image to image because the photographs are taken at different times, with different cameras, and under different camera settings. To solve for a full nonlinear and nonparametric color mapping in the 3D  RGB color space, we propose a scattered point interpolation scheme using moving least squares and strengthen it

with a probabilistic modeling of the color transfer in the 3D color space to deal with mis-alignments and noise. Experiments show the effectiveness of our method over previous color transfer methods both quantitatively and qualitatively. In addition, our framework can be applied for various instances

of color transfer such as transferring color between different camera models, camera settings, and illumination conditions, as well as for video color transfers.

 

강연자 : 김선주 교수 / 연세대학교 컴퓨터과학과

초청자 : 전기전자공학과 교수 손광훈