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Published in:

Volume 5 Issue 12
December-2018
eISSN: 2349-5162

Unique Identifier

JETIR1812B21

Page Number

158-166

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Title

Detection and Reconstruction of Line Scratches in Old Motion Picture

ISSN

2349-5162

Cite This Article

"Detection and Reconstruction of Line Scratches in Old Motion Picture", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 12, page no.158-166, December-2018, Available :http://www.jetir.org/papers/JETIR1812B21.pdf

Abstract

It is very hard to detect line scratches in videos. Scratches are not always vertical and may present in multiple frames, so it requires spatial and temporal information to identify true scratches. The problems in scratch detection are structure, texture, noise and false detection. Abrasion of film material to mechanical part of projection mechanism is main reason for scratches. It is required to fill the information to reconstruct the image. Here it explains spatial algorithm, temporal filtering and scratch filling. Spatial algorithm uses the current frame information to detect scratch inside the frame. Temporal filtering results in true scratch detection by filtering false detection. The temporal filtering uses the concept of motion estimation. Scratch filling is done on the basis of interpolation. To get fine results pre-processing is essential. Results of temporal filtering show the detection of line scratches and scratch filling step provides betterment in frame by reconstructing the detected scratches.

Key Words

Line scratch, spatial filtering, temporal filtering, reconstruction, filling

Cite This Article

"Detection and Reconstruction of Line Scratches in Old Motion Picture", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 12, page no. pp158-166, December-2018, Available at : http://www.jetir.org/papers/JETIR1812B21.pdf

Publication Details

Published Paper ID: JETIR1812B21
Registration ID: 194293
Published In: Volume 5 | Issue 12 | Year December-2018
DOI (Digital Object Identifier):
Page No: 158-166
ISSN Number: 2349-5162

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Cite This Article

"Detection and Reconstruction of Line Scratches in Old Motion Picture", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 12, page no. pp158-166, December-2018, Available at : http://www.jetir.org/papers/JETIR1812B21.pdf




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