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(lǐng)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(jié)構(gòu)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(shù)的智能化發(fā)展提供研究基礎(chǔ)。
The following problems all need explorating and clarifying : the way the term of pedagogy is defined, the scientific and abrupt features of its definition, how to handle the multiple features of concepts, and the yardstick and the scope of selecting terms etc 關(guān)于教育學(xué)名詞定義的方式,定義的科學(xué)性和實然性,如何處理概念的多義性,以及名詞選擇的標準和范圍等問題,都是應(yīng)該探討與明確的。
The research works of this dissertation for dynamic video retrieval mainly include following parts . ( 1 ) a shot detection and key frame extraction algorithm based on codebook and region matching is proposed, and a representation model of shot combining multiple features is also built 論文在動態(tài)視頻基于內(nèi)容檢索方面的研究主要包括:(1)提出了基于碼本和區(qū)域匹配的鏡頭分割和關(guān)鍵幀提取算法,并建立了融合多特征的鏡頭內(nèi)容描述框架。
This paper presents a novel algorithm of bar code detection based on multiple features analysis of subregions . first, the subregions that might contain bar code are found out through features analysis, then after subregions clustering and candidacy test, the bar code is located 本文提出了一種基于子區(qū)域多特征分析的條碼檢測算法,先分析每個子區(qū)域的特征,選出可能包含條碼的子區(qū)域,然后對子區(qū)域進行合并篩選,檢測條碼所在位置。
A similarity measure combining multiple features and layout is also presented . two attributed graph match methods based on local searching and genetic algorithm are proposed to meet the occasions of different applications . ( 3 ) a static image retrieval testing system is designed and implemented (3)設(shè)計并實現(xiàn)了靜態(tài)圖像檢索實驗原型系統(tǒng),包括:提出了圖像內(nèi)容的分層描述模型;設(shè)計實現(xiàn)了基于自組織神經(jīng)網(wǎng)絡(luò)聚類技術(shù)的樹狀多特征索引結(jié)構(gòu);提出了一種新的相關(guān)反饋模型。
The technology of spectral recognition is key to spectral quapitative analysis . for quickly recognising spectral signal, the method of spectral recognition based on based on multiple features and neural network is adopted . the model transfer is a basic method to solve universal and comparable performance of spectrometers . the method based on support vector machine and piecewise direct standardization is put forward for solve the question of nonlinearity 、 small-sample 深入探討了光譜信號的識別問題,對光譜識別的基本方法和光譜信號的特征提取方法進行了相應(yīng)的分析研究,提出了采用多特征和神經(jīng)網(wǎng)絡(luò)構(gòu)建光譜識別框架的方法,以實現(xiàn)光譜信號的快速正確地識別。