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Efficient preparation of lossless quantum images based on Gray code
The initialization of desired quantum states is usually the starting element of quantum algorithms. For quantum image processing, inefficient...
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Optimized quantum computing technique to encrypt medical images
Quantum medical image encryption is one of the new methods to send medical images in an insecure communication channel. The proposed method is based...
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A novel approach to threshold quantum images by using unsharp measurements
We propose a hybrid quantum approach to threshold and binarize a grayscale image through unsharp measurements (UM) relying on image histogram....
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Multiparty sharing of quantum images based on product state of maximally entangled GHZ state
To share images securely in the network, this paper proposes a multiparty sharing of quantum images scheme based on the basic theory of quantum state...
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Quantum steganography scheme and circuit design based on the synthesis of three grayscale images in the HSI color space
This paper presents a quantum image steganography algorithm based on HSI color space embedding technique. To increase the security of sensitive...
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Quantum image representations based on density matrices in open quantum systems
So far, research on quantum image representation has gone through more than 20 years. During this time, the quantum image representation models used...
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QIPC: A novel quantum representation model for polar coordinate images
Quantum image representation plays an important role in quantum information processing. In this paper, a bit-plane representation of quantum images...
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Quantum image compression with autoencoders based on parameterized quantum circuits
The analysis and processing of digital images play a vital role in information processing. However, the pixel-based operations on images often lead...
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New method to encrypt RGB images using quantum computing
In this research, we propose a new way to encrypt RGB color image using a key. In the proposed method, the desired digital image is encoded using the...
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Manifestation of quantum images using unitary matrix encoding
Over the years, several quantum algorithms and classical algorithms inspired by quantum mechanics have become prominent tools in various fields. One...
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From Quantum Tori to Quantum Homogeneous Spaces
We construct dual objects for quantum complex projective spaces as quantum homogeneous spaces of quantum unitary groups, in which the deformation...
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Quantum meaningful visual cryptography
The quantum visual encryption scheme utilizes quantum property to encrypt secret information, which increases the security of secret information....
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Visually Meaningful Quantum Color Image Encryption Scheme Based on Measured Alternate Quantum Walks and Quantum Logistic Mixed Linear-Nonlinear Coupled Map** Lattices
The probability distribution generated by quantum walk may appear zero-probability at multiple positions. To avoid this limitation, the measured...
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Quantum Foam and Quantum Gravity Phenomenology
Our understanding of spacetime has undergone some major changes in the last hundred years. Before last century, spacetime was regarded as nothing...
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A three-layer quantum multi-image encryption scheme
In this paper, a new quantum representation for multiple images (QRMI) is presented, which can save more storage space than the existing...
