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Synthesis algorithm based on overcomplete wavelet expansion for line scratch restoration in old films

A 2008 journal article presents an algorithm using overcomplete wavelet expansion to remove line scratches from old films. The item is published by SPIE on 2008-06-01.

Categories: technology

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence
6/10
Geographic reach
1/10
Global importance
2/10
Impact magnitude
2/10
Positivity
6/10
Urgency
1/10

Why it matters

The technique is relevant to digital restoration and preservation of historical film materials.

Sources

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