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The third blurring method copes with the blur face recognition problem by creating a set of artificial face images from the gallery images.
Well, it turns out it is fairly common to sacrifice some quality and, since blurring is a low-pass filter (preserves low frequency signals while attenuating high frequency ones), down-scale to a smaller resolution buffer, for example to 1/2 by 1/2, perform the blur effect and then up-scale back to the original frame buffer.
Image blurring is an undesired artifact commonly found in photography, as a result of camera shake.
The TDRA and its blurring factors came to be through numerous case decisions; however, since its enactment, there has yet to be an effective challenge to the TDRA blurring factors for their effectiveness, utility, or relevance.
Our goal is to present digital signature method with pixel-wise tamper localization ability, capable to resist blur/sharpen procedures, as usually image blurring or sharpening does not influence essence of the image.
Therefore, these authors would have had difficulty concluding that retinal hemorrhages caused blurring of vision and metamorphopsia in patients with dengue maculopathy.
Another article in the same issue, "Are EDCs Blurring Issues of Gender?
Stretch" was the title of Deborah Oropallo's recent exhibition at Stephen Wirtz Gallery, and the term applies as much to the vertical blurring that distinguishes many of the paintings as to their maker's apparent compulsion to continually challenge and extend her practice.
The blurring line between coated and uncoated paper markets.
The Psychology of Entertainment Media: Blurring the Lines Between Entertainment and Persuasion.
By modeling the effect of that blurring and by observing Sagittarius A* at a range of wavelengths, Geoffrey Bower of the University of California, Berkeley and his colleagues pinned down an upper limit on the size of the radio-emitting source.
It stops time in its tracks, taking an instant out of its context and either freezing it or blurring it to make a point and communicate an idea.