Information technologies and computer sciences
Method of textured background filtering in digital holographic images
Keywords
digital holography
eigen harmonic approximation
image quality enhancement
Abstract
The method of elimination of reference wave field in holographic image and corresponding to it direct beam of light in reconstructed image is presented. Due to the direct light attenuation the weak interference and diffracted waves can be intensified and the improvement of image visualization may be achieved. For reference wave elimination its approximation by principal Eigen harmonic components is used. As a result, the weak interference and diffracted waves are not corrupted.
How to Cite
[1]
“Method of textured background filtering in digital holographic images”, Вісник ВПІ, no. 2, pp. 61–64, Nov. 2010, Accessed: Oct. 31, 2026. Available: https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/581
