QQ客服 官方微博 反馈留言

浏览/检索结果: 共3条，第1-3条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 The Method for Calculating Optical Target Center of Weak Contrast Collimating Image in Integrated Diagnosis System 会议论文 Xiamen, PEOPLES R CHINA, 2020-08-25 作者:  Wang, Zhengzhou;  Wang, Li;  Tan, Meng;  Chen, Yongquan;  Li, Gang 收藏  |  浏览/下载：11/0  |  提交时间：2021/06/04 Integrated diagnosis system  fast automatic alignment of optical path  weak contrast image  center of optical target  Kmeans classification  least square method  circle fitting   Three-dimensional characterization of tightly focused fields for various polarization incident beams 期刊论文 review of scientific instruments, 2017, 卷号: 88, 期号: 6 作者:  Cai, Yanan;  Liang, Yansheng;  Lei, Ming;  Yan, Shaohui;  Wang, Zhaojun 收藏  |  浏览/下载：24/0  |  提交时间：2017/07/18 Real-time micro-vibration multi-spot synchronous measurement within a region based on heterodyne interference 会议论文 2017 INTERNATIONAL CONFERENCE ON OPTICAL INSTRUMENTS AND TECHNOLOGY - OPTOELECTRONIC MEASUREMENT TECHNOLOGY AND SYSTEMS, 2017-01-01 作者:  Ma, Lan;  Xiao, Wen;  Chen, Zonghui;  Hao, Hongliang;  Pan, Feng 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Synchronous multipoint velocities measurement  Digital demodulation  High-speed imaging  Multi-spot measurement of a region  Measurement accuracy