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Related to imperceptibility: perceptibly, imperceptibly


1. Impossible or difficult to perceive by the mind or senses: an imperceptible drop in temperature.
2. So subtle, slight, or gradual as to be barely perceptible: an imperceptible nod.

im′per·cep′ti·bil′i·ty, im′per·cep′ti·ble·ness n.
im′per·cep′ti·bly adv.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.imperceptibility - the property of being imperceptible by the mind or the senses
physical property - any property used to characterize matter and energy and their interactions
perceptibility - the property of being perceptible by the mind or the senses
References in periodicals archive ?
Maggie O'Sullivan seems to acknowledge the forces of insects to make imperceptibility possible; what endures out of experimentation and also subverts the primacy of human subject is the presence of insects, as suggested by the images of insects with their resilient presence, right on top of the feathers and text.
The high value of PSNR is indicated more imperceptibility of watermarking scheme.
Whenever an image is added with watermark, its perceptual quality degrades (known as imperceptibility [8]), and keeping the quality intact is a challenge in the field of watermarking.
It is computationally complex, but the robustness, imperceptibility is achieved.
The imperceptibility of the dilated depth map and marked virtual view, and robustness of the copyright information are evaluated.
2015 and Adams, 2013) and the benchmarks are needed for steganography for capacity (payload calculated in terms of number of bytes of hidden message) and imperceptibility i.
Imperceptibility or invisibility are not just reliant on the essential capacities of our bodies to produce sensible experience, but instead on geohistorical encounters among bodies (human, non-human) that allow the transfer of some qualities and not others.
Gideon Toury warns about the imperceptibility of the process of translation: "Translated texts and their constitutive elements are observational facts, directly accessible to the eye.
The imperceptibility of the watermark and quality of the transmitted image is quantified by Peak Signal-to-Noise Ratio (PSNR)
There still remain such problems about watermarks as robustness, imperceptibility, or unavailability of the host image in the extracting process.
The proposed system employs wavelet-based fusion while manipulating the embedding strength factors in order to improve the overall hiding capacity, imperceptibility, robustness and security of the final steganographic image.
Weiser's vision was for the presence of computing to recede to a point of near imperceptibility, whereby it helps the user almost without the user knowing it; and advances in sensor, location, semantic, and predictive technologies are rapidly helping to turn this fantasy into reality.