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由于多元探测器响应度的非均匀性,IR—CCD用于摄像时,画面上会呈现着一定的固定图案噪声,就如图像上蒙上一层编织不均匀的次质“面纱”。它不仅影响着图像质
Due to the heterogeneity of responsivity of multiple detectors, the fixed-pattern noise appears on the screen as the IR-CCD is used for image capture, just as the image is covered with a layer of sub-quality “veil” that is not uniformly woven. It affects not only image quality