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............................... 錯(cuò)誤 !未定義書簽。 CCD 攝像機(jī)的工作原理 ..................................................... 錯(cuò)誤 !未定義書簽。 硬件實(shí)現(xiàn) ..................................................................................... 錯(cuò)誤 !未定義書簽。 背景減法 ............................................................................. 錯(cuò)誤 !未定義書簽。 運(yùn)動(dòng)目標(biāo)檢測(cè)算法研究 ............................................................ 錯(cuò)誤 !未定義書簽。 Surendra 算法 .................................................................... 錯(cuò)誤 !未定義書簽。 統(tǒng)計(jì)中值法 ......................................................................... 錯(cuò)誤 !未定義書簽。 圖像背景提取與更新算法 ........................................................ 錯(cuò)誤 !未定義書簽。 課題研究的目的和意義 ........................................................................................ 1 課題的現(xiàn)狀 ............................................................................................................ 1 國(guó)內(nèi)研究現(xiàn)狀 .................................................................................................. 1 國(guó)外研究現(xiàn)狀 .................................................................................................. 1 課題的典型應(yīng)用 ..................................................................................................... 2 2 數(shù)字圖像處理理論基礎(chǔ) ................................................................................................ 4 數(shù)字圖像處理的基本概念 .................................................................................... 4 數(shù)字圖像 ......................................................................................................... 4 數(shù)字圖像處理基本內(nèi)容 .................................................................................. 5 .......................................................................................... 6 數(shù)字圖像處理基本算法 ......................................................................................... 7 圖像像素間關(guān)系 .............................................................................................. 9 數(shù)字圖像處理方法 ...............................................................................................10 數(shù)字圖像處理的應(yīng)用領(lǐng)域 ...................................................................................10 3 運(yùn)動(dòng)目標(biāo)檢測(cè) .................................................................................... 錯(cuò)誤 !未定義書簽。 the interframe difference: threshold segmentation。 face recognition according to the picture in the input images and the training library cf, plete the picture identification. Keywords: Image processing。 在論文后期 引入了人臉的定位、人臉的識(shí)別功能,其中臉部的定位 主要根據(jù)臉部膚色的亮度值、臉部形狀特點(diǎn)、眼球亮度值以及眼部對(duì)稱性等特點(diǎn),利用最小矩陣查找臉部區(qū)域并標(biāo)記;而人臉的識(shí)別則根據(jù)輸入圖片與訓(xùn)練庫(kù)中的圖片做比照,完成圖片的識(shí)別。以幀間差分法為例,利用相鄰幀圖像間強(qiáng)相關(guān)性的特點(diǎn),采用幀間差分目標(biāo)檢測(cè) 的方法。目前,運(yùn)動(dòng)目標(biāo)檢測(cè)主要有以下三種方法:基于幀間差分法,基于背景差分的方法和基于光流場(chǎng)的方法。 湖北理工學(xué)院畢業(yè)設(shè)計(jì)(論文) 摘 要 運(yùn)動(dòng)目標(biāo)的檢測(cè)是計(jì)算機(jī)視覺(jué)和圖像編碼領(lǐng)域的重要研究之一,無(wú)論是在軍事,還是醫(yī)學(xué)和科研等領(lǐng)域都有廣泛的應(yīng)用。 本文主要介紹了一些目前較為常用運(yùn)動(dòng)目標(biāo)檢測(cè)的方法,并以數(shù)字圖像處理技術(shù)為基礎(chǔ),設(shè)計(jì)出高效的運(yùn)動(dòng)目標(biāo)檢測(cè)方法。本文根據(jù)所處理的視頻圖像的特點(diǎn)以及可行性,主要研究幀間差分法和背景差法。在對(duì)圖像差分之前,先進(jìn)行圖像預(yù)處理,再進(jìn)行相鄰幀差分得到運(yùn)動(dòng)信息,再對(duì)目標(biāo)的邊緣輪廓和背景進(jìn)行數(shù)學(xué)形態(tài)學(xué)濾波來(lái)去除背景噪聲,提取出目標(biāo)輪廓,該方法的優(yōu)點(diǎn)是操作簡(jiǎn)便、速度快、易于硬件實(shí)現(xiàn)。 關(guān)鍵詞 :圖像處理;目標(biāo)檢測(cè);幀間差分:閾值分割; 人臉識(shí)別 湖北理工學(xué)院畢業(yè)設(shè)計(jì)(論文) Abstract Moving target detection is one of the important research field of puter vision and image coding, whether it is in the military, medicine and research and other fields have a wide range of applications. This paper describes some of the more monly used moving target detection method based on digital image processing technology, the design of efficient moving target detection method. , Moving target detection are mainly the following three methods: based on interframe difference method based on background difference method and the method based on optical flow field. Based on the characteristics and the feasibility of the processed video image mainly study the interframe difference method and the background difference method. Interframe difference method, for example, the using adjacent frame image is a strong correlation between the characteristics of the target detection frame difference method. In before the image difference, the first image preprocessing, then the adjacent frames, the differential motion information, morphological filtering to remove background noise to extract the target contour on the edge contour of the target and background, the advantages of this method is simple, fast, and easy hardware implementation. Introduced late in the thesis of the positioning of the face, the face recognition function, wherein the positioning of the face is mainly based on the luminance value of facial skin, the facial shape characteristics of the luminance values of the eye and eye symmetry characteristics, using minimum matrix Find face area and mark。 target detection。 Face Recognition 湖北理工學(xué)院畢業(yè)設(shè)計(jì)(論文) 目 錄 1 緒 論 ................................................................................................ 錯(cuò)誤 !未定義書簽。 運(yùn)動(dòng)目標(biāo)檢測(cè)的現(xiàn)狀與發(fā)展 ..................................................... 錯(cuò)誤 !未定義書簽。 手動(dòng)背景法 ......................................................................... 錯(cuò)誤 !未定義書簽。 算術(shù)平均法 ......................................................................... 錯(cuò)誤 !未定義書簽。 其他算法 ............................................................................. 錯(cuò)誤 !未定義書簽。 幀間差法 ............................................................................. 錯(cuò)誤 !未定義書簽。 4 運(yùn)動(dòng)物體檢測(cè)的實(shí)現(xiàn) ........................................................................ 錯(cuò)誤 !未定義書簽。 湖北理工學(xué)院畢業(yè)設(shè)計(jì)(論文) CCD 攝像機(jī)的簡(jiǎn)介 ............................................................. 錯(cuò)誤 !未定義書簽。 CCD 攝像機(jī)的分類 ............................................................. 錯(cuò)誤 !未定義書簽。 ..................................................................................... 錯(cuò)誤 !未定義書簽。 .......................................................................... 錯(cuò)誤 !未定義書簽。 .