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Deep unfolding for singular value decomposition compressed ghost imaging
The non-negativity of the measurement matrix in the traditional compressed ghost imaging system and iterative optimization process leads to low...
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Singular value decomposition compressed ghost imaging
Compressed ghost imaging method can effectively reduce the number of measurements required for ghost imaging reconstruction. The non-negative...
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Multi-image encryption based on singular value decomposition ghost imaging and RSA public-key cryptography
A multi-image encryption method based on singular value decomposition ghost imaging and RSA public-key cryptography (RSVDGI) is proposed. Radon...
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Multi-image encryption based on QR code and singular value decomposition ghost imaging
A muti-image encryption method based on QR code and singular value decomposition ghost imaging (LQSVDGI) is proposed. The target images are first...
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Imaging in Ghost Fiber Endoscopy by the Measurement Reduction Technique
AbstractWe have applied the measurement reduction technique for the ghost imaging (GI) in fiber optics systems. Ghost images have been reconstructed...
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Optimization method of Hadamard coding plate in γ-ray computational ghost imaging
Owing to the constraints on the fabrication of γ-ray coding plates with many pixels, few studies have been carried out on γ-ray computational ghost...
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High resolution reconstruction method of ghost imaging via SURF-NSML
To meet the visual characteristics of human eyes, high resolution imaging technology came into being. In this paper, a high resolution reconstruction...
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Optical image hiding based on chaotic fingerprint phase mask and diffractive imaging
This paper presents a novel optical image hiding scheme that employs chaotic fingerprint phase masks (CFPMs) and diffractive imaging. The proposed...
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Non-iterative deep neural networks for compressed coded aperture imaging
Compressed Imaging (CI) provides an optical implementation of Compressed Sensing which replaces the conventional imaging systems with the new design...
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Novel asymmetric cryptosystem to secure the digital images using QZS and random modulus decomposition
This research paper proposes a novel technique of asymmetric cryptosystem to secure the digital color images using the QZS algorithm and random...
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Edge enhancement of phase objects through complex media by using transmission-matrix-based spiral phase contrast imaging
The wavefront sha** based technique has been introduced to detect the edges of amplitude objects through complex media, but the extraction of the...
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Optical single-channel color image encryption based on chaotic palmprint phase masks
This paper presents an optical single-channel color image encryption scheme based on chaotic palmprint phase masks (CPPM) and Fresnel transform...
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Double image encryption using 3D Lorenz chaotic system, 2D non-separable linear canonical transform and QR decomposition
In this paper, a double image encryption scheme using 3D Lorenz chaotic system and QR decomposition in 2D non-separable linear canonical transform...
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Optical voice hiding based on chaotic fingerprint phase mask and phase-shifting digital holography
Most of the current optical information hiding methods are designed for protecting grayscale or color images. However, as an important information...
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Telescope Concepts in Gamma-Ray Astronomy
This chapter outlines the general principles for the detection and characterization of high-energy γ-ray photons in the energy range from MeV to GeV....
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The Process of Deep Systems Analysis
The first component discussed in Chap. 5 is the deep analysis of a system of interest using a top-down...
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Schwarzschild quasi-normal modes of non-minimally coupled vector fields
We study perturbations of massive and massless vector fields on a Schwarzschild black-hole background, including a non-minimal coupling between the...
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Dictionary Construction Method for Hyperspectral Remote Sensing Correlation Imaging
The correlation imaging technique is a novel imaging strategy which acquires the object image by the correlation reconstruction algorithm from the...