remote sensing camera 中文意思是什麼

remote sensing camera 解釋
遙感相機
  • remote : adj ( moter; est)1 遙遠的,遠距離的;偏僻的,邊遠的 (from)。2 很久以前[以後]的。3 疏遠的;遠...
  • sensing : n. 1. 感覺。2. 【無線電】測向;偏航顯示;【計算機】讀出。
  • camera : n. 1. (pl. cameras) 【攝影】照相機;電影攝影機;電視攝像機;暗箱;暗房。2. (pl. camerae ) 【法律】法官室。3. 羅馬教廷的財政部。
  1. The ccd space remote sensing camera imaging is different from traditional film imaging. the grain dimension of photosensitive emulsion is so small compare with the blurs of optical system that it can be ignored. but the ccd pixel dimension is a few times of the blurs of optical system

    這里則採用模擬試驗及計算機模擬的方法來研究在空間移變條件下的ccd遙感相機的影像分辨力和像質問題,這種研究不僅在理論上是一種補充,在工程實踐上也很有實際意義。
  2. The relation of tthe ccd sensor imaging resolution and the mtf is gotten. when the mtf of space remote sensing camera is higher and the contrast of object is higher, it can be believed that the resolution of ccd sensor imaging is 1. 6 times of the pixel dimension, in the mean while the mtf decreases 32 %

    通過模擬得到了ccd探測器的目標影像的分辨力與ccd像元尺寸的關系,當航天光學遙感相機的mtf較高(模擬中鏡頭的mtf = 1 )且目標為高對比度時,得到ccd探測器的目標影像分辨力是其像元尺寸a的1 . 6倍,其光學調制度傳遞函數mtf下降32的結果。
  3. Under the condition of one pixel image motion, adopting the modulation method, the ratios of the mtf with image motion to the idea mtf are 0. 591. the difference amount of mtf is shown. they are analyzed that the types of optic system, obstructive ratio influence the mtf and the methods improvement the imaging resolution of remote sensing camera

    在存在一個像元的像移量時在奈奎斯特頻率處,卷積法的有像移的mtf值和理想的mtf值之比為0 . 591 ,模擬法在存在一個像元的像移量時,有像移的mtf值和理想的mtf值之比為0 . 667 ,從中看到了兩者之間定量的差異。
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