Improvement of Image Quality of 3D Display by Using Optimized Binary Phase Modulation and Intensity Accumulation

To improve the reconstructed image quality in a 3D display system using binary phase modulator, we propose two successive methods that are a modified iterative Fresnel algorithm for designing the binary phase pattern and the intensity addition for the speckle reduction. Numerical and experimental results show the effectiveness of the proposed methods by increasing the number of iteration for optimizing the binary phase distribution and the number of intensity addition.

[1]  Kouichi Nitta,et al.  Wide-Angle Wavefront Reconstruction Near Display Plane in Three-Dimensional Display System , 2010, Journal of Display Technology.

[2]  Byoungho Lee,et al.  Phase-only hologram generation based on integral imaging and its enhancement in depth resolution , 2011 .

[3]  T. Sonehara,et al.  Speckle-noise reduction on kinoform reconstruction using a phase-only spatial light modulator. , 1995, Applied optics.

[4]  K. Yamamoto,et al.  Viewing-Zone-Angle-Expanded Color Electronic Holography System Using Ultra-High-Definition Liquid Crystal Displays With Undesirable Light Elimination , 2011, Journal of Display Technology.

[5]  J R Fienup,et al.  Phase retrieval algorithms: a comparison. , 1982, Applied optics.

[6]  Michal Makowski,et al.  Simple holographic projection in color. , 2012, Optics express.

[7]  Levent Onural,et al.  Real-time phase-only color holographic video display system using LED illumination. , 2009, Applied optics.

[8]  William A. Crossland,et al.  53.1: Real-time Binary Hologram Generation for High-quality Video Projection Applications , 2004 .

[9]  Edward Buckley,et al.  70.2: Invited Paper: Holographic Laser Projection Technology , 2008 .

[10]  Tomoyoshi Shimobaba,et al.  Holographic projection of images with step-less zoom and noise suppression by pixel separation , 2015 .

[11]  Tomoyoshi Shimobaba,et al.  Lensless zoomable holographic projection using scaled Fresnel diffraction. , 2013, Optics express.

[12]  A W Lohmann,et al.  Fresnel ping-pong algorithm for two-plane computer-generated hologram display. , 1994, Applied optics.

[13]  L. Onural,et al.  State of the Art in Holographic Displays: A Survey , 2010, Journal of Display Technology.

[14]  P. W. M. Tsang,et al.  Novel method for converting digital Fresnel hologram to phase-only hologram based on bidirectional error diffusion. , 2013, Optics express.

[15]  Osamu Matoba,et al.  Real-time three-dimensional object reconstruction by use of a phase-encoded digital hologram. , 2002, Applied optics.

[16]  R. Gerchberg.  A practical algorithm for the determination of phase from image and diffraction plane pictures , 1972 .

[17]  Tomoyoshi Shimobaba,et al.  Holographic reconstruction with a 10- microm pixel-pitch reflective liquid-crystal display by use of a light-emitting diode reference light: errata. , 2002, Optics letters.

[18]  Chris Slinger,et al.  Computer-generated holography as a generic display technology , 2005, Computer.

[19]  Edward Buckley,et al.  Holographic Laser Projection , 2011, Journal of Display Technology.

[20]  Michal Makowski,et al.  Three-plane phase-only computer hologram generated with iterative Fresnel algorithm , 2005 .