Color object recognition and 3D localization by correlation of digital hologram reconstructions

Authors

Aiza Marie A. Quiatchon ⋅ PH National Institute of Physics, University of the Philippines Diliman
Percival F. Almoro ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

Fresnel and convolution methods of hologram reconstruction are reviewed and the principles of holographic multi-channel correlation are presented. Reconstructions of reference and target objects are correlated to recognize and localize similar objects in 3D space. Color object recognition is demonstrated by recording and reconstructing primary color holograms using H₂ Raman shifter as light source and subsequent multi-channel correlations. Recognition capability is improved with the addition of color information.

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Issue

2005: Proceedings of the 23rd Samahang Pisika ng Pilipinas Physics Congress

Article ID

SPP-2005-PA-32

Section

Poster Session PA

Published

2005-10-26

How to Cite

[1]

AMA Quiatchon and PF Almoro, Color object recognition and 3D localization by correlation of digital hologram reconstructions, Proceedings of the Samahang Pisika ng Pilipinas 23, SPP-2005-PA-32 (2005). URL: https://proceedings.spp-online.org/article/view/SPP-2005-PA-32.