...+开题报告+毕业论文】_论文 关键字:边缘检测,模糊边缘检测算法,隶属函数,人工目标提取。 [gap=2587]Keywords: Edge testing, Fuzzy edge testing algorithm, Membership function, Man-made target extraction.
基于8个网页-相关网页
Cutting-edge testing methods developed by Cambridge ESOL, the world's leader in English language assessment.
由世界一流英语测评专家的剑桥大学考试中心开发的先进测评方式;
Besides, in most cases the overlong distance from knife edge to the aspheric surface to be tested will decrease the precision of the knife-edge testing.
此外,在很多情况下,刀口到待检非球面的距离很长,从而降低了刀口检验精度。
Comparing with the testing results of interferometer, the digital knife-edge testing technology is available and can provide theoretical basis for surface modification.
通过与干涉仪测量结果相比较,验证了数字刀口检测方法的可行性,为镜面误差的加工修正提供了依据。
应用推荐