Search Results - "holograms"
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Hologram guided target designation.
“…A passive hologram guided target designation is more superior than simple matrix or image guided system due to its three-dimensional target acquisition and recognition. …”
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3D Hologram in Education to Enhance the Learning Power of Students
Published 2023“…This paper has proposed the hologram 3D technology for making learning effective and improving long term understanding. …”
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The effectiveness of 3D hologram as a new advertising medium in Klang Valley, Malaysia
Published 2016“…In addition, this study is also focus on development of new medium for advertising using a hologram as an alternative medium for advertising as to expand the usage of holograms in Malaysia. …”
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Three 9-Year-Old Pupils from Sekolah Rendah Tahfiz Negeri Pahang Create Hologram Display Innovation, Win Gold at CITREX 2025
Published 2025“…They competed through the Hologram Display innovation in the School Education Innovation category, which took place at Universiti Malaysia Pahang Al-Sultan Abdullah (UMPSA). …”
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Binary encoded computer generated holograms for temporal phase shifting
Published 2011“…The trend towards real-time optical applications predicates the need for real-time interferometry.For real-time interferometric applications, rapid processing of computer generated holograms is crucial as the intractability of rapid phase changes may compromise the input to the system. …”
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Hand gesture classification using convex hull skeleton joints moment k-nn technique for dimensionality reduction and incremental learning in the central nervous system’s hologram
Published 2022“…Recent breakthroughs with numerous visual experiences using mobile devices encourage the research of human-computer interaction (HCI) involving hand gesture recognition for Holograms, Virtual Reality, and Augmented Reality. …”
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Astigmatism compensation in digital holographic microscopy using complex-amplitude correlation
Published 2015“…The approach is applied to holograms of microscopic particles flowing inside a cylindrical micro-channel recorded using an off-axis digital holographic microscope. …”
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Development of an Off-Axis Digital Holographic Microscope for Large Scale Measurement in Fluid Mechanics
Published 2015“…This inherently solves twin image problem in the recorded digital holograms. The microscope was integrated into the reconstruction system and was successfully used to digitize holographic images of 10 μm polystyrene spheres and 1 μm olive oil droplets. …”
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Opto-VLSI-based beamformer for radio-frequency phased-array antennas
Published 2012“…RF beam steering is achieved by uploading appropriate phase holograms onto the Opto-VLSI processor so that RF true-time delays (TTDs) are independently generated for each element of the antenna array by simply using several erbium-doped fiber amplifier (EDFA) loops to realize independent tunable fiber lasers in conjunction with a dispersive optical fiber. …”
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Opto-VLSI-based reconfigurable photonic RF filter
Published 2009“…In this paper, we propose and experimentally demonstrate the concept of a reconfigurable photonic RF filter structure integrating an Amplified Spontaneous Emission (ASE) source, an Opto-VLSI processor that generates arbitrary phase-only steering and multicasting holograms for wavelength selection and attenuation, arrayed waveguide gratings (AWGs) for waveband multiplexing and demultiplexing, high-dispersion fibres for RF delay synthesis, and a balanced photodetector for generating positive and negative processor weights. …”
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Holographic prism projection: extinction rebellion & energy futures on sci-fi television
Published 2023“…Engaging the participation of Extinction Rebellion (XR) members, this university-funded production included recording and combining interview footage with energy policy texts in the visual style of the hologram scene from Star Wars, the 1977 science-fiction film. …”
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Study and application of holography system for mechanical stress and surface deformation
Published 2004“…Although the optical alignment is different for each technique, in general, they need to go through similar procedure: recording, developing, reconstruction and permanent record of hologram image. All the holograms are successfully developed and viewed in three dimensions. …”
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Numerical and Experimental Investigations of Instabilities with Astrophysical Implications
Published 2023“…By applying, or exploiting, a tilt of the bed on which the fluid rests, multiple off-axis holograms are formed and can independently be used to measure the interface. …”
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A holographic viewer in mobile devices to increase learning experience
Published 2017“…Using holographic viewing in education seems logical as the next step in advancing the education scene in Malaysia. Even though hologram is not a new technology, the potential of hologram visualization has yet to be tapped, particularly in teaching and learning cognitively challenging courses. …”
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Holograph interferomatery for modelling rate change of shoreline from airsar data
Published 2007“…This work is introducing a new approach for modeling shoreline change rate from AIRSAR Cvv- band. The hologram algorithm has been applied to simulate the wave spectra propagation pattern. …”
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Quantum Bio-inspired Vision Model on System-on-a-Chip (SoC)
Published 2008“…It also describes storing the output of the model in quantum holographic memory (a hologram) and the method to reconstruct the Visual representation. …”
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