Quantum JPEG-Reference-Cited by-同舟云学术

Quantum JPEG

Published:2023-12-01 Issue:4 Volume:5 Page:
ISSN:2639-0213
Container-title:AVS Quantum Science
language:en
Short-container-title:

Author:

Roncallo Simone¹²^ORCID,Maccone Lorenzo¹²^ORCID,Macchiavello Chiara¹²^ORCID

Affiliation:

1. Dipartimento di Fisica, Università degli Studi di Pavia 1 , Via Agostino Bassi 6, I-27100 Pavia, Italy

2. INFN Sezione di Pavia 2 , Via Agostino Bassi 6, I-27100 Pavia, Italy

Abstract

The joint photographic expert group algorithm compresses a digital image by filtering its high spatial-frequency components. Similarly, we introduce a quantum algorithm that uses the quantum Fourier transform to discard the high spatial-frequency qubits of an image, downsampling it to a lower resolution. This allows one to capture, compress, and send images even with limited quantum resources for storage and communication. We show under which conditions this protocol is advantageous with respect to its classical counterpart.

Funder

QuantERA

Office of Science

Ministero dell'Istruzione, dell'Università e della Ricerca

Publisher

American Vacuum Society

Subject

Electrical and Electronic Engineering,Computational Theory and Mathematics,Physical and Theoretical Chemistry,Computer Networks and Communications,Condensed Matter Physics,Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials

Link

https://pubs.aip.org/avs/aqs/article-pdf/doi/10.1116/5.0177905/18277273/043803_1_5.0177905.pdf

Reference39 articles.

1. Information technology—Digital compression and coding of continuous-tone still images: Requirements and guidelines;ISO,1994

2. Review of Quantum Image Processing

3. A survey of quantum image representations