Changhai Zhao

Publications

131

Citations

H-Index

2004

Active since

Affiliations

Changchun Institute of Optics, Fine Mechanics and Physics(Current)

Chinese Academy of Sciences

University of Chinese Academy of Sciences

Changhai Zhao is an author at Changchun Institute of Optics, Fine Mechanics and Physics specializing in engineering, measurement, and instrumentation.

ORCID

Top concepts

EngineeringMeasurementEducationCalibrationInstrumentationComputational ImagingMedical ImagingRadiologyKinematicsKinesiology

Publications per year

2004–2022

Publications

A robust sub-pixel subdivision algorithm for image-type angular displacement measurement

Hai Yu, Qiuhua Wan, Xinran Lu et al. · Optics and Lasers in Engineering · 2017 · 22 citations

Geometric Modeling, Image Analysis, Engineering +13

Explicit travelling wave solutions for Zakharov equations

Changhai Zhao, Sheng Zheng-Mao · Acta Physica Sinica · 2004 · 19 citations

Nonlinear Wave Propagation, Zakharov Equations, Bi Function Method +4

Small-sized visual angular displacement measurement technology

Xingdan Jia, Qiuhua Wan, Hai Yu et al. · Measurement · 2018 · 18 citations

Kinesiology, Engineering, Measurement +8

High-Resolution Angular Displacement Technology Based on Varying Moiré Figure Phase Positions

Hai Yu, Xingdan Jia, Qiuhua Wan et al. · IEEE Sensors Journal · 2018 · 18 citations

Materials Science, Angular Displacement Measurement, Phase Retrieval +14

High Precision Angular Measurement via Dual Imaging Detectors

Hai Yu, Qiuhua Wan, Ying Sun et al. · IEEE Sensors Journal · 2019 · 17 citations

Engineering, Measurement, Optical Testing +17

Rows per page

1–5 of 8