一种新的彩色图像自动拼接方法研究  

RESEARCH ON A NEW AUTOMATIC STITCHING METHOD FOR COLOUR IMAGES

作　　者：廖婷[1] 

机构地区：[1]四川文理学院计算机学院,四川达州635000

出　　处：《计算机应用与软件》2015年第8期197-200,共4页Computer Applications and Software

基　　金：四川省教育厅项目(11ZB269);四川文理学院校级科研项目(2014R027Y)

摘　　要：针对彩色图像拼接过程中模板选择局限性的问题,提出一种改进彩色图像自动拼接方法。基于边缘检测得到的彩色图像结果,首先,从指定图像的重叠区域内自动选择并获得有效的特征模板;然后,依据最大相似性准则从另一幅图像中找到并获得最佳图像匹配点,进一步实现两幅相邻的彩色图像之间的匹配计算;最终,利用平滑算法法则对两幅图像的重叠区域进行融合处理,从而达到彩色图像的快速自动拼接的效果。通过实验表明,该算法能够有效提高图像之间的匹配精度,并且对大部分彩色图像具有很好的拼接效果。In view of the limitation in template selection in process of colourful image stitching,we proposed an improved automatic stitching method for colour images. The colour image result is obtained based on edge detection. First,the method automatically selects and acquires efficient feature templates from the overlapping areas of designated images; then according to the maximum similarity criterion it finds out and obtains the optimal image matching point from another image and further achieves the matching calculation between two adjacent colour images; at last it uses smoothing algorithm to carry out fusion processing on the overlapping area of two images so as to achieve rapid automatic stitching of colour images. Through experiment,the results show that this algorithm can improve the matching accuracy between images effectively,and has good stitching effect on most colour images.

关 键 词：彩色图像 图像拼接 特征模板 图像平滑 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]