用運(yùn)動(dòng)自適應(yīng)內(nèi)插法提高電視圖象的垂直清晰度
APPLYING MOVING ADAPTIVE INTERPOLATION TECHNIQUES TO IMPROVE THE VERTICAL RESOLUTION OF PICTURES IN TV
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摘要: 本文提出了一種運(yùn)動(dòng)自適應(yīng)內(nèi)插方法,將當(dāng)前廣播電視系統(tǒng)的隔行掃描方式轉(zhuǎn)變成逐行掃描方式,從而大大提高了圖象的垂直清晰度。
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關(guān)鍵詞:
- 電視; 垂直清晰度; 運(yùn)動(dòng)自適應(yīng)圖象內(nèi)插
Abstract: A method of moving adaptive picture interpolation is presented. The interlaced scanning that structures the pictures of today s television systems is changed to progressive scanning, thus vertical resolution of pictures is improved greatly. -
李桂苓,等.電視新技術(shù).北京:電子工業(yè)出版社,1991, 315-319.[2]Teichner D. IEEE Trans. on CE, 1985, CE-31(3): 226-239.[3]鄒理和.數(shù)字信號(hào)處理.北京:國(guó)防工業(yè)出版社,1985, 78-89.[4]Tsuruta M, Neubert N. SMPTE, 1992, 101(6): 399-404. -
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