recognition of palm-dorsa vein patterns using multiple feature fusion 多特征融合的手背血管識別算法
automated problem determination and probable cause in multiple feature areas 多個功能領域中的自動問題確定和可能原因。
in this way multiple features are extracted according to the characteristics of structure, frequency domain and matrix speciality . these three features can well describe the characteristics of seal image 這樣從結構特性,頻域特性和矩陣代數(shù)特性三方面出發(fā)提取了多特征,能夠很好并全面的反映印鑒圖像的特性。
the new feature derived from the multiple features fusion benefits from the advantage of single feature to the pattern classifying, which is superior to each fused feature on terms of the classifying performance 由多個特征融合產(chǎn)生的新特征吸收了單個特征的對模式分類的優(yōu)勢,使它對模式的分類性能優(yōu)于參與融合的單個特征。
the aim is to fuse multiple features and identify ships more accuracy . in the paper, there are : analysis of acoustic characteristics of ship's radiated noise both in time and frequency domain, especially of its tonal noise 研究的目的在于采用信息融合手段對提取的多類信息特征進行特征融合,從而提高艦船目標識別分類的概率,為水雷兵器引信技術的智能化發(fā)展提供研究基礎。