Results 101 to 110 of about 2,979,830 (287)
Scientific ReportsTamper detection is one of the multimedia security issues. Watermarking is an efficient technique for proving ownership, content authentication, copyright protection, and tamper detection.
Agilandeeswari L, Aberna P
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A bit toggling approach for AMBTC tamper detection scheme with high image fidelity. [PDF]
PLoS One, 2020 Hong W, Li D, Lou DC, Zhou X, Chang CH.
europepmc +1 more source
Blind Video Tamper Detection Based on Fusion of Source Features
, 2011 In this paper, we propose novel algorithmic models based on information fusion and feature transformation in cross-modal subspace for different types of residue features extracted from several intra-frame and inter-frame pixel sub-blocks in video ...
Chetty, Girija; id_orcid +3 more
core +1 more source
The “costly son” hypothesis: Sons exacerbate obstetrical dilemmas in humans and other mammals
The Anatomical Record, EarlyView.Abstract Human childbirth has often been considered uniquely difficult among mammals, yet recent evidence suggests that obstructed labor and fetopelvic disproportion are widespread across placental mammals. Here, we propose the “costly son” hypothesis: because male offspring are typically larger at birth, they impose greater obstetric risk on mothers ...
Nicole D. S. Grunstra +1 more
wiley +1 more source
The Anatomical Record, EarlyView.Abstract This study, alongside prior work on crab‐eating macaques with O'Higgins, investigates regional variation in skull sexual dimorphism across different species of Old World monkeys. Findings reveal consistent patterns: the posterior skull regions (mandibular vertical ramus, chondrocranium and, possibly, the cranial vault) exhibit lower dimorphism,
Andrea Cardini
wiley +1 more source
MATADOR: a magic matrix-based framework for tamper detection and image recovery
Journal of King Saud University: Computer and Information SciencesEnsuring the integrity and authenticity of digital medical images is crucial for healthcare security and digital forensics, as image tampering can have serious consequences.
Thilina Mendis +2 more
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A Technique for the Detection of PDF Tampering or Forgery
CoRR19 Pages, 5 figures, published in Online Proceedings of the South African Institute of Computer Scientists and Information Technologists 2024 Conference, ISSN 2959 ...
Gabriel Grobler +2 more
openaire +2 more sources
Human digital Meissner's corpuscles are not doubly innervated
The Anatomical Record, EarlyView.Abstract Recent studies have shown that murine and avian Meissner‐like corpuscles are innervated by two distinct mechanoreceptor afferents with different functional properties. In addition, there is evidence that one subpopulation of Meissner corpuscles of monkeys is doubly innervated by mechanoreceptors and nociceptors.
Patricia Cuendias +8 more
wiley +1 more source
Delayed and controlled failures in tamper-resistant systems
, 2006 . Tamper-resistant software (TRS) consists of two functional components: tamper detection and tamper response. Although both are equally critical to the effectiveness of a TRS system, past research has focused primarily on the former, while giving little
Gang Tan +2 more
core
The Anatomical Record, EarlyView.Abstract The ‘Palaeogene strata’ of the Itaboraí Basin (upper Paleocene‐lower Eocene), Southeastern Brazil, has preserved 29 genera and almost 50 species of metatherians (about 65% of its mammalian diversity). Among them, Eobrasilia coutoi Simpson, 1947 is the most enigmatic due to its quite fragmentary nature.
Leonardo M. Carneiro +10 more
wiley +1 more source