摘要
将高阶分形特征用于海面运动目标检测,提取出用于区分运动目标和海杂波的新的分形特征——缝隙特征。实验表明利用缝隙特征进行海面运动目标检测,可以取得较分形维检测更高的准确率。
The high-order fractal feature is employed to detection of moving target under sea background. The new fractal feature-lacunarity is used to identify moving target and sea clutter. The experiments show that higher detection accuracy of moving targets can be obtained by using lacunarity feature than by fractal dimension. on
出处
《激光与红外》
CAS
CSCD
北大核心
2008年第6期602-604,共3页
Laser & Infrared
基金
国家自然科学基金(No.60572160)资助
关键词
高阶分形特征
缝隙
目标检测
high-order fractal feature
lacunarity
target detecti