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Quantum wavelet transform

WebOne of the most remarkable quantum algorithms is Shor’s algorithm. This algorithm basically depends on quantum Fourier transform (QFT). As we know the Fourier transform is good for analyzing the periodicity of a func-tion, but wavelet transform is able to analyze the multiscale structure of the function. WebMay 1, 2009 · Recently,efficient and complete quantum algorithms for two representative wavelet transforms (quantum Haar and quantum Daubechies of fourth order) have been proposed. Inthis paper, we generalize these algorithms in order to they can be applied to Daubechieswavelet kernels of any order. Specifically, we develop a method that efficiently ...

A New Quantum Watermarking Based on Quantum Wavelet Transforms

WebNov 22, 2024 · Combine the block-based geometric transformation and Haar wavelet transform, this paper proposes a quantum image encryption for the flexible … WebNov 11, 2024 · The quantum wavelet transform takes advantage of the principles of quantum mechanics to achieve reductions in computation time while processing … toy toy cup https://chantalhughes.com

QIST: One-dimensional quantum integer wavelet S-transform

WebJun 1, 2024 · In this paper, a new scheme for quantum watermarking based on quantum wavelet transforms is proposed which includes scrambling, embedding and extracting … WebJun 1, 2024 · Aiming at low security of traditional encryption methods, a new image encryption algorithm based on discrete fractional wavelet transform (DFRWT) and quantum Logistic mapping is proposed in this paper. Firstly, p-order multiscale decomposition is performed for the original image, with DFRWT regarded as decomposition tool. WebApr 5, 2024 · The linear canonical deformed Hankel transform is a novel addition to the class of linear canonical transforms, which has gained a respectable status in the realm of signal analysis. Knowing the fact that the study of uncertainty principles is both theoretically interesting and practically useful, we formulate several qualitative and quantitative … toy toy dogs

Quantum Wavelet Transforms: Fast Algorithms and Complete …

Category:Imperfection Effects for Multiple Applications of the Quantum Wavelet …

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Quantum wavelet transform

A New Quantum Watermarking Based on Quantum Wavelet Transforms

WebApr 1, 2024 · The quantum S-Transform uses the Haar wavelet and allows mapping from integer to integer values due to the rounding operation involved in the transformation. The … WebJun 26, 2003 · The black curves show the quantum computation with ideal gates; the green (light gray) curves show the case with static errors at ϵ = 10 − 4, μ = 0 and red (gray) curves correspond to the case with noisy gates at ϵ = 5 × 10 − 4.

Quantum wavelet transform

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WebSep 2, 1998 · The quantum Fourier transform (QFT), a quantum analog of the classical Fourier transform, has been shown to be a powerful tool in developing quantum … WebMar 1, 2024 · DOI: 10.1016/j.physa.2024.128698 Corpus ID: 257851481; Recursive quantum circuits for generating sequency ordering Walsh–Hadamard transform …

WebDec 1, 2024 · The classical wavelet transform has been widely applied in the information processing field. It implies that quantum wavelet transform (QWT) may play an important … WebJan 1, 1999 · Wavelet transforms are used to expose the multi-scale structure of a signal and are likely to be useful for quantum image processing and quantum data compression. …

WebThe quantum Fourier transform (QFT), a quantum analog of the classical Fourier transform, has been shown to be a powerful tool indeveloping quantumalgorithms. However, … WebSep 17, 2024 · The classical wavelet packet transform has been widely applied in the information processing field. It implies that the quantum wavelet packet transform …

Web1 Answer. Sorted by: 1. Could you be looking for this: Quantum Wavelet Transforms: Fast Algorithms and Complete Circuits? (this links to arxiv.) In particular, this paper presents …

WebWavelet transforms are used to expose the multi-scale structure of a signal and very useful for image processing and data compression. In this paper, we construct quantum algorithms for Haar wavelet transforms and show its application in analyzing the multi-scale structure of the dynamical system by the Logistic Map (x→ λx(1− x)), where λ ... toy toy entrevistaWebThe pivotal need to identify people requires efficient and robust schemes to guarantee high levels of personal information security. This paper introduces an encryption algorithm to … thermoplan sx plusWebAbstract: In this paper, a novel frequency domain quantum watermarking scheme is proposed based on the Flexible Representation of Quantum Images, which can embed a 2 n1 × 2 n1 binary watermark image into a 2 n × 2 n grayscale carrier image. The quantum Haar wavelet transform is developed and used to decompose quantum images. The … thermoplan sx10WebNov 1, 2024 · In this paper,an image denoising scheme based on quantum wavelet transform is proposed.A noisy image is embedded into the wavelet co-efficients of the original image. As a result,it affects the ... toytoy fesWebJan 21, 2024 · The watermark image is then scrambled using Arnold transform. Thereafter, in the lower coefficient input the watermark image is embedded using quantum-based singular value decomposition (SVD). Finally, the covered image is obtained by applying the inverse dual-tree complex wavelet transform on the obtained coefficients. thermoplan steinerWebJun 10, 2024 · In quantum wavelet transform, the pixel values of an image may appear signed decimal instead of integer. Consequently, a generalized representation to signed … thermoplan t16WebWavelet transform is being widely used in classical image processing. One-dimension quantum wavelet transforms (QWTs) have been proposed. Generalizations of the 1-D QWT into multilevel and multidimension have been investigated but restricted to the quantum wavelet packet transform (QWPTs), which is the direct product of 1-D QWPTs, and there … thermoplan swhip