barrel distortion

barrel distortion
noun a type of defect in optical or electronic images in which vertical or horizontal straight lines appear as convex curves.

English new terms dictionary. 2014.

Look at other dictionaries:

  • barrel distortion — iškilasis iškreipis statusas T sritis fizika atitikmenys: angl. barrel distortion; barrel shaped distortion; negative distortion vok. negative Verzeichnung, f; tonnenförmige Verzeichnung, f rus. бочкообразное искажение, n; отрицательная дисторсия …   Fizikos terminų žodynas

  • barrel distortion — išgaubtasis iškreipis statusas T sritis radioelektronika atitikmenys: angl. barrel distortion vok. Tonnenverzeichnung, f; Tonnenverzerrung, f rus. бочкообразное искажение, n pranc. distorsion en barillet, f …   Radioelektronikos terminų žodynas

  • barrel distortion — Optics. a distortion produced by a lens in which the magnification decreases toward the edge of the field. Cf. pincushion distortion. [1885 90] * * * …   Universalium

  • barrel distortion — noun : distortion (as by an optical instrument or television receiver) in which the image of a straight line appears to be curved convexly away from the axis compare pincushion distortion …   Useful english dictionary

  • barrel distortion — outward bowing of gridded straight lines in an image, resulting from lens distortion such that the lateral magnification at the center of the image is greater than that at the edges. Cf. pincushion d …   Medical dictionary

  • horizontal barrel distortion — gulsčiasis išgaubtasis iškreipis statusas T sritis radioelektronika atitikmenys: angl. horizontal barrel distortion vok. horizontale Tonnenverzeichnung, f rus. бочкообразное искажение по горизонтали, n pranc. distorsion en barillet horizontale, f …   Radioelektronikos terminų žodynas

  • vertical barrel distortion — stačiasis išgaubtasis iškreipis statusas T sritis radioelektronika atitikmenys: angl. vertical barrel distortion vok. vertikale Tonnenverzeichnung, f rus. бочкообразное искажение по вертикали, n pranc. distorsion en barillet verticale, f …   Radioelektronikos terminų žodynas

  • Distortion (disambiguation) — Distortion denotes the alteration of the original shape of an object, image, sound, or waveform. Distortion may also refer to: In science and technology: Distortion (optics), including barrel distortion and pincushion distortion Cognitive… …   Wikipedia

  • Barrel (disambiguation) — Barrel can refer to: * barrel, a cylindrical container, specifically: ** aging barrel, for aging alcoholic beverages ** Barrel (volume) a unit of volume * barrel (horology), a watch component * barrel (unit), several different units of volume *… …   Wikipedia

  • Distortion (optics) — v · d · e Optical aberration …   Wikipedia

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