Most sea land segmentation algorithms resulted in wrong segmentations or the generation of many isolated areas by using only gray feature or relying on prior information,which seriously affect the subsequent processing. Aiming at this problem,a sea land segmentation algorithm based on multi feature extraction and interior optimization is proposed. Firstly,the suitable features are extracted to segment for the different land types. Then the obtained results are optimized by the combination of area and texture. Finally,land is separated from the sea. The results show that the proposed algorithm can segment the sea and land exactly and effectively,and it can also shield the land,which provides convenience for subsequent processes.
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程红,刘思彤,孙文邦.联合多特征提取与内部优化的海陆分离[J].激光与红外,2015,45(1):99~103 CHENG Hong, LIU Si tong, SUN Wen bang. Sea land segmentation algorithm based on multi feature extraction and interior optimization[J]. LASER & INFRARED,2015,45(1):99~103