基本解釋[計算機科學技術]減影圖像英漢例句雙語例句The quality of the subtraction image is improved by the multi exposure.采用多次曝光技術，提高了相減象的質量。The quality of the subtraction image was improved and computation time was reduced by selecting edge pixels as triangular control points.通過計算圖像梯度信息，選取邊緣區(qū)域像素作為控制點，既改善減影圖像質量，又提高運算速度。The results show that the phenomenon of mackling rails can be detected accurately, and also the category of mackling rails and the offset can also be determined by analysis of the subtraction image.結果表明：此方法可以較準確地檢測出重影現(xiàn)象，還可以通過分析減影圖來確定重影的種類和偏移量。subtraction image更多例句詞組短語短語subtraction of image 圖像減法處理temporal subtraction image 視野image subtraction 像減去;影像相減;像相減法image subtraction operation 圖像差運算image subtraction technique 圖像減影技術subtraction image更多詞組專業(yè)釋義計算機科學技術減影圖像