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The Imperceptibility of the Messiah
2021This chapter explores the imperceptibility of the messiah and the difficulty of being a realist. Caravaggio shows his realism through his work such as the Emmaus wherein Cleopas sits next to Jesus with a hole in his tunic. The chapter explains how realism is stigmatized by obedience to reality more than convention or aesthetic of selective reticence ...
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Imperceptible sensory channels
Computer, 2004System designers can use imperceptible sensory channels to create smarter, safer, and more secure environments. Beyond their diverse applications, imperceptible sensory channels suggest a new approach to the problem of machine perception. In adapting a video camera a device designed to capture human-readable images for use by the PDP-6, Minsky and ...
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On the robustness and imperceptibility of digital fingerprints
Proceedings IEEE International Conference on Multimedia Computing and Systems, 2003For the majority of digital watermarking applications, two of the most desirable properties are robustness and imperceptibility. This paper presents a theoretical analysis of watermarking, in which an attacker estimates the watermark with the Wiener filter.
Jonathan K. Su, Bernd Girod
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Survey of robust and imperceptible watermarking
Multimedia Tools and Applications, 2019Robustness, imperceptibility and embedding capacity are the preliminary requirements of any watermarking technique. However, research concluded that these requirements are difficult to achieve at same time. In this paper, we review various recent robust and imperceptible watermarking methods in spatial and transform domain.
Namita Agarwal +2 more
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Imperceptible Simplification on Mobile Displays
International Journal of Handheld Computing Research, 2012Graphics on mobile devices is becoming popular because untethered computing is convenient and makes workers more productive. Mobile displays have a wide range of resolutions that affect the scene Level-of-Detail (LoD) that users can perceive: smaller displays show less detail, therefore lower resolution meshes and textures are acceptable.
Fan Wu 0013 +3 more
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Sensory Threads: Perceiving the Imperceptible
2009We perceive just a tiny proportion of the phenomena that surround us everyday. Sensory Threads is a technologically mediated collective sensing expedition which allows people to explore imperceptible phenomena in the world around them. We present a description of the technical system and reflect on our design decisions.
Nick Bryan-Kinns +11 more
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The Imperceptible, or Wilderness
Abstract This chapter returns to Kant’s phenomena/noumena distinction and asks how the noumenal might be approached in poems. Poetry, it argues, is a liminal art, always pushing to the limits of our senses. Nature poetry addresses a vast domain of animal and organic life that is unknown to us; when we apprise nature it is only ever as a ...openaire +1 more source
Linguistic Generative Steganography With Enhanced Cognitive-Imperceptibility
IEEE Signal Processing Letters, 2021Lingyun Xiang +2 more
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