From Event: SPIE Optical Engineering + Applications, 2016
The holoprinter technology based on holographic stereograms has generated a fast development in holographic display
applications by the holographic recording of a 2D image sequence with information of a 3D scene, which could be real or
computer generated. The images used in holographic stereograms initially start from the acquisition of the different image
perspectives of the 3D scene by the re-centering camera configuration and then, this images must be rearranged before the
optical recording. This paper proposes a method to acquire the required images or hogel images in one step without using
rearrange algorithms, the method uses a virtual camera that moves along a virtual rail by conventional computer graphics
software. The proposed method reduced the time required to obtain the hogel images and enhance the quality of the 3D
holographic images; it also can be applied in different computer graphics software. To validate the method, a full parallax
holographic stereogram was made for a computer generated object.
Alejandro Madrid Sánchez and Daniel Velásquez Prieto, "Computer graphic method for direct correspondence image acquisition used in full parallax holographic stereograms," Proc. SPIE 9970, Optics and Photonics for Information Processing X, 99700F (Presented at SPIE Optical Engineering + Applications: August 29, 2016; Published: 14 September 2016); https://doi.org/10.1117/12.2237783.
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