Browsing School of Engineering by Subject "image restoration"
Now showing items 1-5 of 5
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Diagnosis and Treatment of Film Tear in Degraded Archived Media
(IEEE, 2004)A common form of degradation in archived film is film tear. This is caused by the physical ripping of the film. Tear causes displacement of a region of the degraded frame and the loss of image data. As of yet no method of ... -
Fast high quality interpolation of missing data in image sequences using a controlled pasting scheme
(IEEE, 1999)An important topic in image restoration is interpolation of missing data in image sequences. Missing data is a result of dirt on film and of ageing processes where the film contents are replaced by data that bears little ... -
On missing data treatment for degraded video and film archives: a survey and a new Bayesian approach
(IEEE, 2004)Image sequence restoration has been steadily gaining in importance with the increasing prevalence of visual digital media. The demand for content increases the pressure on archives to automate their restoration activities ... -
Parametric texture synthesis for filling holes in pictures
(IEEE, 2002)This paper presents a framework for "filling in" missing gaps in images and particularly patches with texture. The underlying idea is to construct a parametric model of the p.d.f. of the texture to be re-synthesised and ... -
A sampling based approach to line scratch removal from motion picture frames
(IEEE, 1996)We address the problem of detecting, and subsequently removing, `line scratch' distortion in motion picture frames. A model for the lines' interaction with the image data is constructed. A sampling based algorithm based ...