摘要
两路视频间颜色的差异是立体视频采集时经常容易出现的一个问题。针对这个问题,目前有很多的颜色校正方法,但这些方法都存在一定的局限性和缺陷性。本文采用SURF算法对立体视频进行颜色校正,并通过与直方图方法进行比较和分析,证实了本文方法的优越性。
The difference of color between two videos is often prone to a problem at stereo video acquisition.To solve this problem,there are many methods of color correction,but these methods have some limitations and defects.This paper uses the SURF algorithm for stereo video color correction,compared and analysed with the histogram method,confirmed the advantages of the method.
出处
《中国传媒大学学报(自然科学版)》
2012年第4期59-64,53,共7页
Journal of Communication University of China:Science and Technology
基金
"十二五"国家科技支撑计划重点项目"文化资源数字化关键技术及应用示范"(2012BAH01F00)
中国艺术科技研究所项目