摘要
为了得到全局色调一致的无缝镶嵌融合图像,文章提出了一种基于边缘信息的图像融合方法。该方法根据融合区域的边缘强度信息,对融合区域进行图像增强处理,进而选取一组区域特征进行自适应动态加权,实现了不同图像在选定区域范围内的融合运算,使得被合成的图像完整、自然。通过两幅图像的融合实验,证明了该算法在边缘上保持良好的视觉效果。
The combining of image mosaics is an important part of image processing. A new algorithm for image fusion based on edge information is developed to produce seamless image mosaics with global grayscale coherency. The intensity component of the fusion image is modified by enhancing image information which is determined by image edge intensity. Fusion process is performed in specified fusion fields to generate an integrated and smoothing image by dynamic weighting. By fusion experiments of the two images, it appears that the proposed algorithm has excellent visual results in reservation of boundary information as well as neighboring coherence.
出处
《微电子学与计算机》
CSCD
北大核心
2004年第4期66-68,共3页
Microelectronics & Computer
基金
教育部教育行动计划资助项目
关键词
图像镶嵌
图像融合
图像增强
动态加权
Image mosaic, Image fusion, Image enhancement, Dynamic weighting
