3D電視的2D轉(zhuǎn)3D功能的設(shè)計與實現(xiàn)
發(fā)布時間:2018-10-29 16:23
【摘要】:隨著生活水平的提高,人們的物質(zhì)需求不斷得到滿足。從而對于精神文化的需求日益增長,與此同時也促進了科學技術(shù)的發(fā)展進步。3D電視就是在這樣的推動力下,技術(shù)不斷進步、產(chǎn)品不斷更新。但是隨著3D電視的不斷發(fā)展,3D片源稀缺的問題日益突出,3D視頻片源不足成為阻礙3D電視的發(fā)展的重要因素。2D轉(zhuǎn)3D技術(shù)的逐步成熟,為3D電視的發(fā)展提供了新的動力。 本文中主要設(shè)計和調(diào)試了3D電視的2D轉(zhuǎn)3D功能,主要做了以下幾方面工作: 首先本文對課題的研究背景和國內(nèi)外研究現(xiàn)狀做了簡要的概述:分析了國內(nèi)外3D電視市場現(xiàn)狀,并指出了3D片源的稀缺制約了3D電視的發(fā)展,以此來說明開發(fā)電視的2D轉(zhuǎn)3D功能具有重要意義。 其次,從液晶顯示原理入手,講解了3D成像的基本原理以及應用在電視上的3D顯示技術(shù)。并對幾種常用的技術(shù)做了對比。在系統(tǒng)總設(shè)計中,主要介紹了射頻發(fā)射板電路和Tcon電路,對3D模塊的設(shè)計規(guī)范提出了設(shè)計要求,指導后續(xù)的工作。在2D轉(zhuǎn)3D模塊介紹中,介紹了生成3D視頻中比較關(guān)鍵的兩項工作:深度圖的生成和基于深度圖的繪制過程。重點的設(shè)計了2D轉(zhuǎn)3D中各個功能的實現(xiàn),進行了軟件部分的設(shè)計和功能的調(diào)試,并根據(jù)測試文檔的要求對各個3D功能進行了逐一的驗證,經(jīng)驗證各個功能均符合要求。在最后一部分中,著重講解了液晶電視的重要參數(shù):Gamma的調(diào)試原理和調(diào)試過程和OD的調(diào)試,從而保證了能夠高質(zhì)量的顯示視頻圖像。 本論文的理論推導以及設(shè)計實現(xiàn)為3D技術(shù)的研究和推廣提供了現(xiàn)實依據(jù),,對3D電視的2D轉(zhuǎn)3D系統(tǒng)的設(shè)計與評價具有一定的參考價值。
[Abstract]:With the improvement of living standards, people's material needs are constantly met. Therefore, the demand for spiritual culture is increasing day by day, at the same time, it also promotes the development of science and technology. However, with the continuous development of 3D TV, the scarcity of 3D source is becoming more and more serious, and the shortage of 3D video has become an important factor hindering the development of 3D TV. The gradual maturity of 2D to 3D technology provides a new impetus for the development of 3D TV. In this paper, the 2D to 3D function of 3D TV is designed and debugged. The main work is as follows: firstly, this paper gives a brief overview of the research background and domestic and international research status: analyzes the domestic and foreign 3D TV market, and points out that the scarcity of 3D source restricts the development of 3D TV. It is of great significance to develop the 2D to 3D function of TV. Secondly, the basic principle of 3D imaging and the 3D display technology applied on TV are explained from the principle of LCD. Several common techniques are compared. In the overall design of the system, the RF emitter circuit and Tcon circuit are mainly introduced, and the design requirements of 3D module design specification are put forward to guide the subsequent work. In the introduction of 2D to 3D module, two key tasks in generating 3D video are introduced: the generation of depth map and the drawing process based on depth map. The realization of each function in 2D to 3D is mainly designed, the software part is designed and the function is debugged, and each 3D function is verified one by one according to the requirements of the test document. In the last part, the important parameters of LCD TV are explained emphatically: the debugging principle and debugging process of Gamma and the debugging of OD, so that the high quality video images can be displayed. The theoretical derivation and design implementation of this paper provide a practical basis for the research and popularization of 3D technology. It has a certain reference value for the design and evaluation of 3D TV 2D to 3D system.
【學位授予單位】:中國海洋大學
【學位級別】:碩士
【學位授予年份】:2014
【分類號】:TN949.13
本文編號:2298202
[Abstract]:With the improvement of living standards, people's material needs are constantly met. Therefore, the demand for spiritual culture is increasing day by day, at the same time, it also promotes the development of science and technology. However, with the continuous development of 3D TV, the scarcity of 3D source is becoming more and more serious, and the shortage of 3D video has become an important factor hindering the development of 3D TV. The gradual maturity of 2D to 3D technology provides a new impetus for the development of 3D TV. In this paper, the 2D to 3D function of 3D TV is designed and debugged. The main work is as follows: firstly, this paper gives a brief overview of the research background and domestic and international research status: analyzes the domestic and foreign 3D TV market, and points out that the scarcity of 3D source restricts the development of 3D TV. It is of great significance to develop the 2D to 3D function of TV. Secondly, the basic principle of 3D imaging and the 3D display technology applied on TV are explained from the principle of LCD. Several common techniques are compared. In the overall design of the system, the RF emitter circuit and Tcon circuit are mainly introduced, and the design requirements of 3D module design specification are put forward to guide the subsequent work. In the introduction of 2D to 3D module, two key tasks in generating 3D video are introduced: the generation of depth map and the drawing process based on depth map. The realization of each function in 2D to 3D is mainly designed, the software part is designed and the function is debugged, and each 3D function is verified one by one according to the requirements of the test document. In the last part, the important parameters of LCD TV are explained emphatically: the debugging principle and debugging process of Gamma and the debugging of OD, so that the high quality video images can be displayed. The theoretical derivation and design implementation of this paper provide a practical basis for the research and popularization of 3D technology. It has a certain reference value for the design and evaluation of 3D TV 2D to 3D system.
【學位授予單位】:中國海洋大學
【學位級別】:碩士
【學位授予年份】:2014
【分類號】:TN949.13
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