terrain distortion 中文意思是什麼

terrain distortion 解釋
地形偏移誤差
  • terrain : n. 1. 地面;地帶;地區。2. (知識的)領域范圍。3. 【軍事】地形,地勢。4. 【地質學;地理學】巖層,巖群;地質建造。
  • 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. It study carefully the distortion of the remote sensing imagery, the rectification of the radiant quantity, the rs image strengthen and the color fusion. based on these achievements above, we do experiment on the differential rectification, the rs image fusion, the object determining and the exchange for the different format data, propose the plan and flow chart of the terrain map rectification by the rs imagery. we demonstrate the method for the target location and the direction outside by the rs imagery and how to select the reference point and read the information of the rs imagery

    本文闡述了利用航天遙感影像進行1 : 25萬地形圖數據庫更新的必要性和可行性,在對spot和landsat遙感影像特性進行分析的基礎上,對航天遙感影像的系統變形、輻射量校正和影像增強與彩色融合等內容進行了認真研究,並在此基礎上對航天遙感影像數字微分糾正、影像融合、地物判讀、數據庫數據格式轉換、基於遙感影像的地形圖修測等方法進行了具體試驗,提出了利用遙感影像進行地形圖修測的具體方法和作業流程。
  2. This simplification criterion can preserve the important features of terrain ; reduce terrain distortion and vertex popping during real - time rendering

    在此基礎上,本文將光能衰減與地形的粗糙度相結合,提出了更加附合視覺效果的地形簡化準則。
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