会议专题

Image Mosaic based on Improved SIFT

  Feature matching used in SIFT methods to extracting feature points,is the key of image mosaic.The advantages of SIFT is one of the most robust and the widely used image matching algorithms based on local features,which ensure the good mosaic image and reliable result.In this paper,we proposed a new image mosaic technology based on simple,which can solve massive calculation and long processing time produced by SIFT.The first step from this method is that 32 vectors,from the feature points,reduce to 16 vectors,and the feature points with 16 vectors construction a pot set,which is the space transformation matrix.And space transformation,the transformation is the mapping of the two images.The processed image is edge processed to eliminate image edge ambiguity and the right results is also rests on cluster.The stitched image is achieved thorough it.Experimental results show that the proposed algorithm is effective and comparing favorable with existing techniques,Practical application shows that this method also proposes a reliable parameter estimation method,and the result is reliable to stitching a large image.At the same time,the processing time is faster than SIFT.

SIFT image mosaic characteristic points image matching image registration

Yanwei Wang Bing Lin Huadong Sun

Harbin Institute of Petroleum,Harbin,China Harbin Commercial University,Harbin,China

国际会议

2013 2nd international Conference on Opto-Electronics Engineering and Materials Eesearch(2013第二届光电工程与材料研究国际会议)(OEMR2013)

郑州

英文

2096-2100

2013-10-19(万方平台首次上网日期,不代表论文的发表时间)