“對比度”造句

我們認(rèn)為的最佳的對比度是80%,這可以作為一般的經(jīng)驗值.
We aim for 80 % contrast as a general rule of thumb.

對比度定義為兩個光密度之比.
In this definition, the contrast is given by the ratio of two light densities.

實(shí)驗結(jié)果表明:該方法可以有效地實(shí)現(xiàn)對比度增強(qiáng) 、 噪聲抑制和邊緣保護(hù).
Experimental results show that the method can enhance, sharpen , and denoise images.

• #對比度