A lock-in infrared microscopy for 3d IC/Stackeddevice fault detection is developed. The fault is localized in 3-dimension by the thermal difference of an amplitude image anddepth estimation from phase image consider...
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3ddepth measurement of object using digital holography is difficult to be realized because of the wavelength shorter than the depth of the object. In this paper, 3dimage reconstruction of spherical object for digita...
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The possibilities for mathematical modeling of various classes of 3d EM stationary sources are elucidated. The special cases of uniform and non-uniform correlations, twisting, electromagnetic isotropy/anisotropy are p...
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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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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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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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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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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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