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| 折扣與優(yōu)惠：團購最低可5折優(yōu)惠 - 了解詳情 | 論文格式：Word格式(*.doc) |  |
摘要:隨著計算機的發(fā)展，數(shù)字圖像處理技術(shù)也受到了越來越廣泛的關(guān)注，其本身有著不可估量的優(yōu)勢和前景，數(shù)字圖像處理正與當(dāng)今社會的各個方面緊緊相連，密不可分。圖像任意區(qū)域的拾取是圖像處理的重要內(nèi)容之一，通過拾取感興趣目標(biāo)區(qū)域圖像能夠克服傳統(tǒng)以整個圖像作為處理區(qū)域的缺點，達到減少數(shù)據(jù)量，減少像素非相關(guān)性，提高處理精度的目的。本文在分析經(jīng)典有序邊表填充算法的基礎(chǔ)上，提出一種基于B樣條的有序邊表填充算法，詳細分析了該算法的流程、實現(xiàn)步驟并給出了具體實現(xiàn)案例。文中對BMP文件結(jié)構(gòu)、邊填充算法、B樣條進行了一定的分析，從而提出新的算法思想。通過程序試驗加載BMP圖樣并進行區(qū)域拾取，試驗結(jié)果分析表明基于B樣條邊填充算法有效，具有可行性。 關(guān)鍵字：BMP位圖，有序邊表填充，B樣條曲線
Abstract:With the development of the computer, digital image processing technology also received more and more extensive attention. It has immeasurable advantages and prospect. Digital image processing is working with today's various aspects of society closely linked. Pick up any area of image is one of the important contents of image processing, through picking up the interested area can overcome the shortcomings of traditional image processing that the whole image as target area, to reduce data quantity, reduce the correlation of pixel , improve processing precision . Based on the analysis of the classic orderly side table filling algorithm, a new orderly side table filling algorithm based on b-spline is proposed. This paper shows a detailed analysis of the algorithm process, implementation steps and gives a concrete realization cases. With the analysis of BMP file structure, side filling algorithm, b-spline conducted, a new algorithm was proposed. Through the program test BMP pattern and regional to pick up, the results show that the side filling algorithm which based on b-spline is effective and feasible. Key Words：BMP bitmap, Orderly side table filled, B-spline curve
目前,數(shù)字圖像處理技術(shù)的應(yīng)用領(lǐng)域越來越廣泛,并且在醫(yī)療保健、工業(yè)、林業(yè)、農(nóng)業(yè)、通信、軍事、航空航天等各個領(lǐng)域扮演著越來越重要的角色。隨著科學(xué)技術(shù)的快速發(fā)展以及人類需求的不斷增長,數(shù)字圖像處理技術(shù)無論是在理論上還是在實踐上,均會取得很大的發(fā)展,其應(yīng)用領(lǐng)域必將越來越廣泛。本課題的研究內(nèi)容是基于BMP圖像的任意區(qū)域拾取算法的設(shè)計和實現(xiàn)，屬于數(shù)字圖像處理的一個子分支——圖像的分割體系，課題涉及計算機圖形學(xué)、圖像處理學(xué)等學(xué)科的基礎(chǔ)知識，對算法設(shè)計思想和算法應(yīng)用能力有一定要的要求，并要求具備良好的MFC圖像處理編程開發(fā)能力，并能夠熟練地運用計算機圖像學(xué)和圖像處理學(xué)的知識。
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