| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 848052 | Optik - International Journal for Light and Electron Optics | 2016 | 4 Pages |
Abstract
This document is the study about flicker noise embedded in the old tape or old movie film. The purpose of the study is to improve the identification accuracy and the elimination rate of the noise caused mainly by the film scratches. Based on the traditional gray value and threshold method, a new circuitous detection method is used to adjust the threshold, so that the detection rate of noise is improved. The method is confirmed to have a good effect on the detection and repair of flicker noise and the tape or movie film repaired shows a satisfactory visual effect.
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Physical Sciences and Engineering
Engineering
Engineering (General)
Authors
Ruiqiang Ma, Ruoxing Liu, Hui Wang,