operator n. 1.操作者,機(jī)務(wù)員;司機(jī),駕駛員;【軍事】電話(huà)兵;【電話(huà)】接線(xiàn)員,話(huà)務(wù)員(=telephone operator);【電報(bào)】報(bào)務(wù)員。 2.(外科)施行手術(shù)者。 3.掮客,經(jīng)紀(jì)人。 4.【語(yǔ)法】功能詞。 5.【數(shù)學(xué)】算子,算符。 6.經(jīng)營(yíng)者;〔美國(guó)〕工廠(chǎng)主,資方。 7.投機(jī)商人,騙子;精明圓滑的人。 8.【戲劇】燈光助理員。 an operator's set 話(huà)務(wù)員的電話(huà)機(jī)。 a telegraph operator 電報(bào)報(bào)務(wù)員。 an unitary operator 公正算符。 a mine operator 礦山經(jīng)營(yíng)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(shù),開(kāi)發(fā)了梯度算子、正交搜索算子和進(jìn)化算子以強(qiáng)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(gè)簡(jiǎn)單算子和bp融合模型處理過(guò)的邊緣圖像放在一起并進(jìn)行了比較,得出溢油圖像經(jīng)該模型處理后基本收到了預(yù)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(dòng)變焦的多分辨分析思想,構(gòu)造了適合的噪聲中邊緣檢測(cè)的多分辨率高斯梯度算子。實(shí)驗(yàn)結(jié)果表明,該方法是一種快速、有效的自動(dòng)化目標(biāo)檢測(cè)方法。