基本解釋[計算機科學(xué)技術(shù)]背景更新[交通運輸工程]背景更新英漢例句雙語例句In this system, the alternative background update method is used and the moving objects detection method is improved.程序設(shè)計采用選擇性背景更新法提取背景，并對運動目標(biāo)的連通域檢測算法進行改進。This paper presents an new method of thresholding for moving object segmentation in adaptive background update application.文中提出了一種新的閾值化方法用來在自適應(yīng)背景的應(yīng)用中把運動物體從景物中分割出來。kns50.chkd.cnki.netIn video based ITS(intelligent traffic system), background update and object detection are directly affected by the light reflection of bus coping and background occlusion.影響夜間監(jiān)視系統(tǒng)穩(wěn)定性的主要因素之一是光線的變化，背景更新方法則是克服光線影響的有效方法。權(quán)威例句But the company has just released the background method for its news feed update.FORBES: On News Feed, Facebook Shows Off A Bit of PetticoatCharities should have background files related to their key officers and board members and update them periodically.FORBES: Charities No Better At Investing Since Madoffbackground update更多例句詞組短語短語background reconstruction and update 背景重建與更新Background update and extraction 背景更新和生成background maintenance and update 背景維護與更新background update index option 或者使用后臺更新選項Background extraction and update 背景提取與更新background update更多詞組專業(yè)釋義計算機科學(xué)技術(shù)背景更新In this algorithm,background update is divided into three layers:pels,area and frame.在該算法中將背景更新分為三層:象素級的更新、區(qū)域級的更新和幀級的更新。交通運輸工程背景更新In this thesis, we proposed the novel and self-adaptive and real-time method of background update and extraction.為了能適應(yīng)光照條件的變化，本論文采用一種自適應(yīng)的、實時的背景更新和生成方法，來獲取當(dāng)前背景幀圖像。