基于多分辨率特征的图像镶嵌技术  

Multiresolution Feature Based Image Mosaics

作　　者：黄铜城[1] 胡运发[2] 

机构地区：[1]邵阳学院软件工程学院,邵阳422000 [2]复旦大学计算机工程与信息技术系,上海200433

出　　处：《计算机工程》2006年第7期23-25,共3页Computer Engineering

摘　　要：图像镶嵌是IBR研究的热点技术之一,而其核心问题是图像配准。为了配准两帧图像,必须寻找两帧图像对之间的坐标变换。该文提出的基于多分辨率特征的方法有效地实现了图像间的8-参数投影变换模型的估计。该方法经测试效果良好。Image mosaic is one of the active techniques of IBR. Its core is the image registration. To register two images, the coordinate transformation between a pair of images must be found. In this paper, a multiresolution feature-based method is developed to efficiently estimate an eight-parametric projective transformation model between pairs of images. The proposed method is tested and worked well.

关 键 词：多分辨率 特征点 图像镶嵌 离散小波变换 

分 类 号：TN919[电子电信—通信与信息系统]