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1621
Carrier-independent screen-shooting resistant watermarking based on information overlay superimposition
Published 2023-06-01“…Financial security, an important part of national security, is critical for the stable and healthy development of the economy.Digital image watermarking technology plays a crucial role in the field of financial information security, and the anti-screen watermarking algorithm has become a new research focus of digital image watermarking technology.The common way to achieve an invisible watermark in existing watermarking schemes is to modify the carrier image, which is not suitable for all types of images.To solve this problem, an end-to-end robust watermarking scheme based on deep learning was proposed.The algorithm achieved both visual quality and robustness of the watermark image.A random binary string served as the input of the encoder network in the proposed end-to-end network architecture.The encoder can generate the watermark information overlay, which can be attached to any carrier image after training.The ability to resist screen shooting noise was learned by the model through mathematical methods incorporated in the network to simulate the distortion generated during screen shooting.The visual quality of the watermark image was further improved by adding the image JND loss based on just perceptible difference.Moreover, an embedding hyperparameter was introduced in the training phase to balance the visual quality and robustness of the watermarked image adaptively.A watermark model suitable for different scenarios can be obtained by changing the size of the embedding hyperparameter.The visual quality and robustness performance of the proposed scheme and the current state-of-the-art algorithms were evaluated to verify the effectiveness of the proposed scheme.The results show that the watermark image generated by the proposed scheme has better visual quality and can accurately restore the embedded watermark information in robustness experiments under different distances, angles, lighting conditions, display devices, and shooting devices.…”
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1622
La diffusion de l’information sur la biodiversité en France
Published 2013-09-01Subjects: Get full text
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1623
The Information-Structural Status of Adjuncts: A Question-under-Discussion-Based Approach
Published 2021-10-01Subjects: “…information structure…”
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1624
Assessment of information needs in public health in Germany: results of a nationwide survey.
Published 1998-01-01Subjects: Get full text
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1625
Identification of School’s Roles, Adolescent Access, and Exposure to Information on Adolescent Reproductive Health
Published 2023-08-01Subjects: Get full text
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1626
Infraestructura verde como infraestructura informal: un cambio de perspectiva necesario
Published 2023-01-01Subjects: Get full text
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1627
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1628
Remaining Useful Life Estimation Based on Asynchronous Multisource Monitoring Information Fusion
Published 2017-01-01“…An asynchronous RUL fusion estimation algorithm is presented for the hidden degradation process with multiple asynchronous monitoring sensors based on multisource information fusion. Firstly, a state-space type model is established by modeling the stochastic degradation as a Wiener process and transforming asynchronous indirectly observations in the fusion period to the fusion time. …”
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1629
Physiology-informed use of Cupriavidus necator in biomanufacturing: a review of advances and challenges
Published 2025-01-01“…In this review, progress toward physiology-informed engineering of C. necator across several dimensions is critically discussed, and recommendations for moving toward a physiological approach are presented. …”
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1630
A bibliometric analysis of select information science print and electronic journals in the 1990s
Published 2000-01-01Subjects: Get full text
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1631
Establishing thresholds for swing transparency at the knee during gait to inform exoskeleton design.
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1632
Patient’s Information Toward Some Modifiable Risk Factors of Ischemic Heart Disease
Published 2020-12-01“…However more than half of them had a high level of information about IHD as a general, and the TV was the first source of their information but more than half of them were overweight, 65% did not do regular exercise, 52.4% were relatively stressful. …”
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1633
Retracted: Research on Information Propagation Model in Social Network Based on BlockChain
Published 2024-01-01Get full text
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1634
A Framework for Informing Complete Street Planning: A Case Study in Brazil
Published 2025-01-01Get full text
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1635
Activity theory in information systems research and practice - theoretical underpinnings for an ISD method
Published 2007-01-01Subjects: “…Work oriented information systems design model…”
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1636
When curiosity gaps backfire: effects of headline concreteness on information selection decisions
Published 2025-01-01“…Abstract The selection of information by individuals is a basic process in democratic institutions, including journalism. …”
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1637
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1638
Intelligent information systems for power grid fault analysis by computer communication technology
Published 2025-01-01Subjects: Get full text
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1639
Health information analysis of cryptorchidism-related short videos: Analyzing quality and reliability
Published 2025-01-01“…This highlights the need for improved regulation of medical information on short video platforms.…”
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1640
Legal support for information security of legal entities under Lithuanian and Ukrainian legislation
Published 2023-12-01Subjects: “…information security…”
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