UC知道英译中(非软件)
来源：百度知道 编辑：UC知道 时间：2024/05/06 10:29:59
Examples show that the ratio of the original standard deviation to mean of about 0.30 (equivalent to 3-look images) can be reduced to 0.05-0.03 (equivalent to more than 100-look images), with a possible small sacrifice of losing some details and narrow edges.
实例表明，在做出一小点牺牲-----丢掉一点点细节和窄带边缘的情况下，原始标准差与平均值的比例可以从0.3（相当于三视图的比例）降到0.05到0.03(相当于大于百视图的比例)。