Defects detection on aged films

Yang Ta Kao, Timothy K. Shih, Hsing Ying Zhong, Ben C. Tsai, Wen Ju Tsai

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Aged motion pictures may contain different types of defects, such as spikes and scratch lines. Each type of defect has its different properties. It is relatively hard to precisely detect these defects on aged films by using only a single solution. This paper proposes two techniques to detect spikes and scratch lines on aged films. The results of defect detection have good accuracy as compared to two well-known approaches. Application of our technique can be used in the recovery of damaged aged films.

Original languageEnglish
Title of host publicationProceedings - International Conference on Signal Image Technologies and Internet Based Systems, SITIS 2007
Pages636-641
Number of pages6
DOIs
StatePublished - 2007
Event3rd IEEE International Conference on Signal Image Technologies and Internet Based Systems, SITIS'07 - Jiangong Jinjiang, Shanghai, China
Duration: 16 Dec 200718 Dec 2007

Publication series

NameProceedings - International Conference on Signal Image Technologies and Internet Based Systems, SITIS 2007

Conference

Conference3rd IEEE International Conference on Signal Image Technologies and Internet Based Systems, SITIS'07
Country/TerritoryChina
CityJiangong Jinjiang, Shanghai
Period16/12/0718/12/07

Keywords

  • Motion estimation
  • Reconstruction by erosions/dilation
  • Scratch line detection
  • Spike defect detection

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