[IEEE 2019 IEEE 2nd Ukraine Conference on Electrical and Computer Engineering (UKRCON) - Lviv, Ukraine (2019.7.2-2019.7.6)] 2019 IEEE 2nd Ukraine Conference on Electrical and Computer Engineering (UKRCON) - Retrievieng the Surface Relief of the Smooth Objects by the Digital Holography

摘要： A new method for the surface relief study using digital holography is presented. This method includes an approach for digital refocusing and elimination of optical aberrations. Experimental study of the standard roughness sample allowed estimation of the error of the proposed method. The practical application for solving real tasks of materials science is shown.