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Compressive imaging is an emerging application of compressed sensing, devoted to acquisition, encoding and reconstruction of images using random projections as measurements. In this paper we propose a novel method to provide a scalable…

Information Theory · Computer Science 2013-10-07 Diego Valsesia , Enrico Magli

The paper is being withdrawn since the results are incorporated in paper arxiv.org/abs/math.AG/0306195.

Algebraic Geometry · Mathematics 2007-05-23 J. William Hoffman , Hao Hao Wang

In this study, we investigate the vulnerability of image watermarks to diffusion-model-based image editing, a challenge exacerbated by the computational cost of accessing gradient information and the closed-source nature of many diffusion…

Computer Vision and Pattern Recognition · Computer Science 2024-06-07 Minzhou Pan , Yi Zeng , Xue Lin , Ning Yu , Cho-Jui Hsieh , Peter Henderson , Ruoxi Jia

The JPEG standard is widely used in different image processing applications. One of the main components of the JPEG standard is the quantisation table (QT) since it plays a vital role in the image properties such as image quality and file…

Neural and Evolutionary Computing · Computer Science 2023-04-21 Seyed Jalaleddin Mousavirad , Luís A Alexandre

This article has been withdrawn by arXiv administrators due to plagiarized content from arXiv:1010.2469.

Logic · Mathematics 2011-09-08 Nayyar Mehmood , I. H Qureshi

X-ray ptychography is one of the versatile techniques for nanometer resolution imaging. The magnitude of the diffraction patterns is recorded on a detector and the phase of the diffraction patterns is estimated using phase retrieval…

Image and Video Processing · Electrical Eng. & Systems 2021-05-21 Prasan Shedligeri , Florian Schiffers , Semih Barutcu , Pablo Ruiz , Aggelos K Katsaggelos , Oliver Cossairt

Generalizable Image Super-Resolution aims to enhance model generalization capabilities under unknown degradations. To achieve this goal, the models are expected to focus only on image content-related features instead of overfitting…

Computer Vision and Pattern Recognition · Computer Science 2025-09-19 Hongjun Wang , Jiyuan Chen , Zhengwei Yin , Xuan Song , Yinqiang Zheng

Light field (LF) imaging has gained significant attention due to its recent success in 3-dimensional (3D) displaying and rendering as well as augmented and virtual reality usage. Nonetheless, because of the two extra dimensions, LFs are…

Image and Video Processing · Electrical Eng. & Systems 2022-04-20 Eisa Hedayati , Timothy C. Havens , Jeremy P. Bos

Withdrawn by arXiv administration because the text and equations were plagiarized from chapter 10 of the BaBar Physics Book http://www.slac.stanford.edu/pubs/slacreports/slac-r-504.html See also hep-ph/0304045

High Energy Physics - Phenomenology · Physics 2007-05-23 Ramy Naboulsi

Unprocessed RAW data is a highly valuable image format for image editing and computer vision. However, since the file size of RAW data is huge, most users can only get access to processed and compressed sRGB images. To bridge this gap, we…

Image and Video Processing · Electrical Eng. & Systems 2021-04-07 Yazhou Xing , Zian Qian , Qifeng Chen

This paper was withdrawn by arXiv administrators. It is an erroneous duplicate submission of math.NA/0405095.

Numerical Analysis · Mathematics 2007-05-23 Steffen Hein

Visual secrete sharing (VSS) is an encryption technique that utilizes human visual system in the recovering of the secret image and it does not require any complex calculation. Pixel expansion has been a major issue of VSS schemes. A number…

Cryptography and Security · Computer Science 2007-12-28 Dao-Shun Wang , Feng Yi , Xiaobo Li

This submission has been removed by arXiv administration because it was submitted in violation of copyright by HAL.

Classical Physics · Physics 2016-08-14 Sandrine Bec , André Tonck , Julien Fontaine

Image compression is a method to remove spatial redundancy between adjacent pixels and reconstruct a high-quality image. In the past few years, deep learning has gained huge attention from the research community and produced promising image…

Image and Video Processing · Electrical Eng. & Systems 2021-09-07 Khawar Islam , L. Minh Dang , Sujin Lee , Hyeonjoon Moon

Inverse problems play a central role for many classical computer vision and image processing tasks. Many inverse problems are ill-posed, and hence require a prior to regularize the solution space. However, many of the existing priors, like…

Computer Vision and Pattern Recognition · Computer Science 2020-02-24 Franziska Schirrmacher , Thomas Köhler , Christian Riess

Although variable-rate compressed image formats such as JPEG are widely used to efficiently encode images, they have not found their way into real-time rendering due to special requirements such as random access to individual texels. In…

Graphics · Computer Science 2025-10-13 Elias Kristmann , Markus Schütz , Michael Wimmer

Current systems used by the Tunisian national archives for the automatic transcription of archival documents are hindered by many issues related to the performance of the optical character recognition (OCR) tools. Indeed, using a classical…

Computer Vision and Pattern Recognition · Computer Science 2019-08-27 Walid Elhedda , Maroua Mehri , Mohamed Ali Mahjoub

Over the years, progressive improvements in denoising performance have been achieved by several image denoising algorithms that have been proposed. Despite this, many of these state-of-the-art algorithms tend to smooth out the denoised…

Image and Video Processing · Electrical Eng. & Systems 2021-07-13 Basit O. Alawode , Mudassir Masood , Tarig Ballal , Tareq Al-Naffouri

This work presents an independent reproducibility study of a lossy image compression technique that integrates singular value decomposition (SVD) and wavelet difference reduction (WDR). The original paper claims that combining SVD and WDR…

Computer Vision and Pattern Recognition · Computer Science 2025-12-09 Alena Makarova

This article has been withdrawn by arXiv administrators because it plagiarises arXiv:1006.4556 (published in Phys. Lett. B 693, 129 (2010)).

General Relativity and Quantum Cosmology · Physics 2010-10-22 Yun Soo Myung