| 基于直方图匹配的CBERS-02B CCD影像镶嵌时拼接缝消除试验 |
| |
| 引用本文： | 孙黎明,李石华.基于直方图匹配的CBERS-02B CCD影像镶嵌时拼接缝消除试验[J].测绘科学,2008(Z1). |
| |
| 作者姓名： | 孙黎明 李石华 |
| |
| 作者单位： | 云南省基础地理信息中心 |
| |
| 摘 要： | 对现有的影像拼接缝消除方法的优缺点进行了分析,提出了基于直方图匹配的拼接缝消除方法,并用云南省范围的影像进行了试验。结果表明:直方图匹配方法可以较好地消除CBERS-02B CCD影像镶嵌时产生的拼接缝,并使其色调基本保持一致。
|
| 关 键 词： | CBERS-02B 影像镶嵌 拼接缝消除 直方图匹配 |
The experiment on seam-line removal under mosaicking remote sensing image of CBERS-02B CCD based on histogram match |
| |
| SUN Li-ming LI Shi-hua.The experiment on seam-line removal under mosaicking remote sensing image of CBERS-02B CCD based on histogram match[J].Science of Surveying and Mapping,2008(Z1). |
| |
| Authors: | SUN Li-ming LI Shi-hua |
| |
| Abstract: | The task of gray seam-line removal is very important in the Image mosaicking.The purpose of the paper lies on the removal of the gray seam-lines in the mosaicked image,the advantages and disadvantages of existing methods such as"wavelet trans- form method","overlapping-image method",and"hard correction method"is analysed,and then the histogram match method is presented and tested using real image of CBERS-O2B CCD in the Yunnan province.The result indicate:the method of histogram match can effectively remove the Seam-line under mosaicking image of CBERS-02B CCD,and can be consistent with its color. |
| |
| Keywords: | CBERS-02B CCD image mosaicking seam-line removal histogram match |
| 本文献已被 CNKI 维普 等数据库收录！ |
