An improved method of complex amplitude modulation (CAM) is proposed for color dynamic holographic display with a wide viewing angle. Band-limited random initial phase is introduced to enlarge the field of view for 3d...
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We had study that verifying whether the LF display provides accommodative function, and quantifying the focusable range at the reconstruction image space in which permitted by the focusable power served by the display...
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Holographic displays are ideal imaging technologies because they allow objects to be reconstructed three-dimensionally to any desireddistance without an accommodation convergence conflict. Therefore, unlike tradition...
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Holographic and two-dimensional displays can be combined at the angular spectrum domain to provide three-dimensional image near fovea and two-dimensional image for periphery. This scheme can resolve vergence-accommoda...
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A numerical correction method of imagedistortion for computer generated holography (CGH) display is proposed. A camera-based wavefront sensing system is proposed with the designed CGH testing images. The automatic pr...
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image qualities of multi-layer light fielddisplaydepend on the size of viewpoint area. By dividing the light filed samples into subsets and reproducing the light field for each subset, the image quality is improved....
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A new optical biometric phase mask generation process based on digital holography for nonlinear image encryption is presented for security and authentication. Computer simulations are performed to validate the effecti...
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We employed multiple number of micro-projectors with Hd (1280×720) display resolution for light-fieldtechnology based-tabletop display systems. display system is developed for the final target specifications tha...
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This paper proposes a spectral image clustering approach that uses a 3-d Gaussian filter to incorporate the spatial information of the scene in the Sparse Subspace Clustering model obtaining a more accurate representa...
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