background update

基本解釋

• [計(jì)算機(jī)科學(xué)技術(shù)]背景更新
• [交通運(yùn)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(jì)采用選擇性背景更新法提取背景，并對(duì)運(yùn)動(dòng)目標(biāo)的連通域檢測(cè)算法進(jìn)行改進(jìn)。
• 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(yùn)動(dòng)物體從景物中分割出來。
  kns50.chkd.cnki.net
• In 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 Petticoat
• Charities should have background files related to their key officers and board members and update them periodically.
  FORBES: Charities No Better At Investing Since Madoff

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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(hù)與更新
• background update index option 或者使用后臺(tái)更新選項(xiàng)
• Background extraction and update 背景提取與更新

• background update更多詞組

專業(yè)釋義

計(jì)算機(jī)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(jí)的更新、區(qū)域級(jí)的更新和幀級(jí)的更新。

  交通運(yùn)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(shí)時(shí)的背景更新和生成方法，來獲取當(dāng)前背景幀圖像。