search vt. 1.搜查;檢查(身體、衣袋等);搜索,搜尋;找;尋找。 2.調(diào)查;查究;探求;追求;根究 (into)。 3.(冷風(fēng)等)到處侵入,刺透。 4.【軍事】使(火力)向縱深展開(kāi)。 search sb. 搜查身體。 search a book 在一本書(shū)里查找材料。 search one's memory 竭力回憶。 The shrapnel was searching every cranny. 榴霰彈正在四散開(kāi)來(lái)。 vi. 1.搜尋,搜查 (for);探求。 2.【計(jì)算機(jī)】覓數(shù),檢索。 search after [for] 尋找;尋求,追求;探求 (search after health 講究健康;保養(yǎng)。 search a house for papers 在一座房屋里搜查文件)。 search into 調(diào)查;研究;根究。 S- me! 〔美國(guó)〕我不知道。 search out 搜出;查出;探出;找出。 n. 1.搜索;搜尋;尋找。 2.探索;探求 (after for) 調(diào)查;檢查。 in search of 尋找;去找;追求;為了尋求;試圖發(fā)現(xiàn)。 make a search after (去)找;尋求;追求。
Then we go to details of the ideas of compression algorithms based on ifs theory , such as range block search , fixed threshold , adaptive threshold , linear classification , and so on 這些算法包括:全局分塊搜索算法、固定門限法、自適應(yīng)門限法、線性分類法、四分之一塊灰度排列法和基于塊合并的壓縮算法。
Consoidering the low bit - rate video encoding characteristics , background block search algorithm , which is based on diamond search algorithm was used to improve the motion estimation speed . and detection of all - zero block algorithm was chosen for the reason of static background sence in minotor video encoding application 分析了低碼率監(jiān)控視頻的特點(diǎn)后,我們對(duì)編碼算法進(jìn)行了修改,提出了基于鉆石搜索的背景塊運(yùn)動(dòng)搜索算法和全零塊預(yù)判算法,提高了編碼程序的效率。
The algorithm included three steps : firstly , the text sub - region was selected adaptively according to the feature that the edges contained in text regions was stronger than those in non - text regions ; secondly , the blank bars between two text lines were extracted by blank blocks searching ; thirdly , the skew angle of blank bar was calculated by directional fitting , and this skew angle was just the document skew angle 該方法首先通過(guò)對(duì)梯度圖像的統(tǒng)計(jì)分析,自適應(yīng)地選取到了包含文字的特征子區(qū);在特征子區(qū)內(nèi),論文把文字行間的空白條帶看作一條隱含的線,用優(yōu)化理論計(jì)算出空白條帶的傾斜角度,這也就是文本的傾斜角度。