多传感器数据融合及其在图像信息处理中的应用

Multisensor data fusion and its applications in image process

随着图像信息的日益复杂,单独的某种算法或单信道的图像信息已不能满足高精度的图像识别任务的需要,多传感器数据融合技术在图像信息处理中得到越来越广泛的应用。介绍了数据融合的三种主要方法,从图像信息融合的基本流程、图像配准和图像融合的层次三方面进行了综述,在此基础上分析了多传感器图像信息融合领域的研究热点和发展趋势。

With the increasing complication of image information, a certain calculation method alone or the monochannel image information has been unable to meet the demand for the accuracy in discerning the image. Accordingly, the technique of multisensor data fusion is more and more widely used in the image information process. Presented here is a brief introduction to three main methods in data fusion, giving an overview of the three aspects, i.e., the basic technological process in the image data fusion, the image registration and the image fusion. Based on the above, the hot topics in the study of multisensor data fusion are commented on and the future developments are predicted.