raster graphic 中文意思是什麼

raster graphic 解釋
光柵圖形
  • raster : n. 【電視】光柵,(無圖像的橫線)屏面;【攝影】綱板。
  • graphic : adj. 1. 書寫的,繪畫的;印刷的,雕刻的。2. (敘述等)寫實的,繪畫似的,生動的。3. 圖的,圖解的;用圖表示的;用文字表示的。adv. -ly ,-ness n.
  1. Vectorization, i. e. raster - to - vector conversion, is the process of analyzing the scanned image of an engineering drawing in paper form and recognizing the graphic objects in the drawing, and finally, generating the vector format file

    工程圖矢量化是將紙介質工程圖紙掃描輸入計算機后,對所得的掃描圖像加以分析、識別,最終重建其中的目標對象的過程。
  2. The complex situation of flight requests that the graphics display of cockpit must be dynamic, real - time and legible. but in the raster graphic display system, scale lines and character will be distorted seriously owe to the limited screen resolution in the case of deflection, which affect the display quality. the thesis based on the research of the last graduate student improves the graphics creating arithmetic more and puts forward more effective arithmetic on scale lines and character for high display quality

    由於飛行狀態復雜,要求座艙內畫面顯示動態、實時、清晰。而硬體系統採用的是光柵圖形顯示,字元和刻度線的旋轉受屏幕解析度的限制存在著鋸齒走樣現象,影響顯示效果。本文在上一屆研究生研究的基礎上,在圖形生成演算法上加以進一步改進,重點在刻度線、字元的反走樣處理上,研究出了更合理的演算法,提高了圖形顯示質量。
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