Lens Blur

размытие при малой глубине резкости

Adobe Photoshop terms. 2014.

Смотреть что такое "Lens Blur" в других словарях:

  • Blur — can refer to:Unfocused imagery Blur generally refers to the appearance of an unfocused image. See Defocus aberration, eyeglass prescription, lens and eye. Specific terms using this meaning of Blur include:* Bokeh, the appearance of out of focus… …   Wikipedia

  • History of the single-lens reflex camera — The history of the single lens reflex camera predates the invention of photography in 1826/27 by one and a half centuries with the use of a reflex mirror in a camera obscura first described in 1676. Such SLR devices were popular as drawing aids… …   Wikipedia

  • Motion blur — is the apparent streaking of rapidly moving objects in a still image or a sequence of images such as a movie or animation. It results when the image being recorded changes during the recording of a single frame, either due to rapid movement or… …   Wikipedia

  • Progressive lens — View through a progressive lens at some distance. In nor­mal use, a much smaller section of the glass is used, so that the dis­tortion is much smaller. Progressive spectacle lenses, also called progressive addition lenses (PAL), progressive power …   Wikipedia

  • Gaussian blur — Gaussian blur, named for Carl Friedrich Gauss, describes blurring an image by a Gaussian function. It is a widely used effect in graphics software, typically to reduce image noise and reduce detail. The visual effect of this blurring technique is …   Wikipedia

  • Contact lens — Contacts redirects here. For the software application, see Address book. A pair of contact lenses, positioned with the concave side facing upward …   Wikipedia

  • Digital single-lens reflex camera — Nikon D700 full frame (FX) digital SLR camera …   Wikipedia

  • Perspective control lens — (a) Keeping the camera level, with an ordinary lens, captures only the bottom portion of the building. (b) Tilting the camera upwa …   Wikipedia

  • Telephoto lens — Portal|Photography|Large format camera lens.jpg created by a telephoto lens is the same as that created by an ordinary lens of the same specified focal length. Construction If a camera lens were to be constructed from a single lens of 200 mm… …   Wikipedia

  • Canon EF 28-90mm lens — Infobox photographic lenses name = EF 28 90mm f/4 5.6 II USM EF 28 90mm f/4 5.6 III maker = Canon feat is = n feat usm = y feat sbf = n feat macro = n feat special = type = application = flength = 28 90 fov = aperture = f/ 4 f/ 32 groups = 8… …   Wikipedia

  • Gaussian blur — /gaʊsiən ˈblɜ/ (say gowseeuhn bler) noun a type of blur filter applied to a digital image that uses a mathematical formula to create the effect of looking through a lens that is out of focus …   Australian English dictionary

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