摘要
不同波段的海洋SAR图像在展现海洋现象和大气现象方面有着各自的优势。本文针对海洋多波段SAR图像融合的应用,提出了一种基于小波系数向量去相关的融合算法,为小波系数融合规则的选择提供了新的思路。实验表明,所提出的融合算法相对于传统的基于取大或加权的小波融合算法,在海洋多波段SAR融合图像特征的完整性和强度的保持方面具有优势。
SAR ocean images of different frequency bands have respective advantages in revealing oceanic and atmospheric phenomenon. This paper proposed an algorithm for muhi-band SAR ocean images fusion based on wavelet coefficient vector decorrelation, providing new option for wavelet coefficients fusion rules. The experiments show that the proposed method performs better than the traditional methods based on max-choosing or weighting fusion rules in preserving the integrality and intensity of valid characteristics in the fused SAR ocean images.
出处
《微计算机信息》
2009年第9期260-262,共3页
Control & Automation
