Single exposure shift-invariant object recognition digital holography

Sonia Sanchez; Bahram Javidi

doi:10.1117/12.630572

15 November 2005 Single exposure shift-invariant object recognition digital holography

Sonia Sanchez, Bahram Javidi

Proceedings Volume 6016, Three-Dimensional TV, Video, and Display IV; 60160V (2005) https://doi.org/10.1117/12.630572
Event: Optics East 2005, 2005, Boston, MA, United States

Abstract

We examine a method of digital holography to analyze three- dimensional (3D) scenes. We present a method for recognizing objects in 3D scenes using single exposure digital holography that can be used to detect the presence and position of a three-dimensional object within the scene as well as detect if it has an out of plane rotation. The use of a single hologram allows for a more practical implementation in real world applications such as those involving moving targets or those applications where noise is involved. Correlation methods are used to recognize the 3D reference object within the 3D scene and detect the position of that object.

Citation Download Citation

Sonia Sanchez and Bahram Javidi "Single exposure shift-invariant object recognition digital holography", Proc. SPIE 6016, Three-Dimensional TV, Video, and Display IV, 60160V (15 November 2005); https://doi.org/10.1117/12.630572

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