operator n. 1.操作者,機務員;司機,駕駛員;【軍事】電話兵;【電話】接線員,話務員(=telephone operator);【電報】報務員。 2.(外科)施行手術者。 3.掮客,經(jīng)紀人。 4.【語法】功能詞。 5.【數(shù)學】算子,算符。 6.經(jīng)營者;〔美國〕工廠主,資方。 7.投機商人,騙子;精明圓滑的人。 8.【戲劇】燈光助理員。 an operator's set 話務員的電話機。 a telegraph operator 電報報務員。 an unitary operator 公正算符。 a mine operator 礦山經(jīng)營者,礦主。
With the help of the search technique based on traditional optimal methods , gradient operator cross search operator and evolution operator are exploited to strengthen the local search ability of genetic algorithm 第3章借鑒了傳統(tǒng)優(yōu)化方法中的搜索技術,開發(fā)了梯度算子、正交搜索算子和進化算子以強化遺傳算法的局部搜索能力。
In this paper the detection result of some gradient operators and laplacian are also compared with the result of bp fusion model to analysis the fusion effect . at last the paper pointed out that the fusion model has higher accuracy and higher speed in the processing of oil spill image ' s edge detection 文章最后把經(jīng)五個簡單算子和bp融合模型處理過的邊緣圖像放在一起并進行了比較,得出溢油圖像經(jīng)該模型處理后基本收到了預想的效果。
By means of multi - resolution analysis concept for auto - zooming of wavelet transformation , a multi - resolution gaussian gradient operator which is suitable for noisy edge detection is configured . the experiment results show that this method is an automatic rapid and effective target detection method 該方法利用小波變換的自動變焦的多分辨分析思想,構造了適合的噪聲中邊緣檢測的多分辨率高斯梯度算子。實驗結果表明,該方法是一種快速、有效的自動化目標檢測方法。