screen distortion 中文意思是什麼

screen distortion 解釋
簾形失真
  • screen : n 1 屏風；圍屏；屏幕；簾；幔；帳（等）。2 矮墻，隔板。3 熒光屏；【電學】屏蔽；【物理學】柵，網，...
  • distortion : n. 1. 歪扭，扭曲。2. 【電學】（信號、波形等的）失真；【物理學】（透鏡成像產生的）畸變；【醫學】扭轉，變形。3. 竄改，歪曲，曲解。adj. -al
  1. Therefore, the method of screen spreading is presented herein with the following basic feature : taking the surface of the perpendicular line at the end of the distortion and bottom as the datum plane, move the controlling point of every distortion part to the datum plane with the principle of changeless of geometry size, and then the spreading is formed

    為此提出一種屏幕展開方法，此方法的基本要點是，以扭曲面末端垂直線和底部起坡線所在的平面為基準面，將扭曲面各分塊的控制點按幾何尺寸不變的原則搬到基準面，即可形成展開圖。
  2. A cyclic radial shearing interferometer was used to diagnose the wavefront distortion of a laser system and an lcslm ( liquid crysnd spatial ligh modulator ) was used to control it. some results have been summarized as follows : l. according to the theory of scalar quanity diffeaction and the model of the random gaussian phase screen of low frequency wavefront, the effect of the low frequency wavefront with different rms gradient on the focal spot of a laser beam was studied

    本論文在激光光束波前畸變檢測和控制上進行了新的探索，主要就空間相位調制環路徑向剪切干涉儀以及它對波前畸變的檢測和液晶空間光調制器及其對中頻段波前畸變的控制進行了研究，其研究的內容和取得的成果如下：一、根據標量衍射理論，結合低頻波前畸變的高斯隨機位相分佈模型，研究了不同均方根梯度低頻畸變波前對激光光束焦斑聚焦性的影響，並採用描述中頻段波前畸變的功率譜密度概念，模擬計算了它對激光焦斑旁瓣的貢獻。
  3. The distortion effect is made so that it offsets the pixels to give the illusion of parallax, the 3d effect you get due to moving pixels in the depth of the screen

    紋理在拉伸移動后，視覺上會出現視差錯覺，於是我們便可以得到一個立體的3d結果。
  4. Finally, some researches to improve the quality of figure formed by laser in screen are disscussed. a method to improve the responsing graph of mirror by fuzzy control is put forword. furthermore, anaysis to phenomema of distortion in laser show is introduced, relevently revising mothod is given too

    最後，本文對如何提高激光大屏幕顯示中圖形質量進行了分析，提出通過模糊控制來改善振鏡輸出特性曲線的方法；另外，對激光掃描中出現的失真現象做了定量分析，並給出了校正方法，使激光掃描的圖形更加逼真。
  5. Anisotropic filters compensate for distortion caused by the difference in angle between the texture polygon and the plane of the screen

    各向異性篩選彌補由於紋理多邊形與屏幕平面之間的角度差異所造成的失真。
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