Artificial Scratches - Image no. 16


This page has been created in order to show the images affected by artificial scratches used for testing of the line scratch detection and removal algorithm presented in [1] and the related results.

Original uncorrupted image

16. Boat
Size: 256*256
Source: [6] (detail)

Artificially corrupted images

w=3 w=9 w=15
w=5 w=11 w=17
w=7 w=13 w=19

Corresponding scratch masks obtained with LSR algorithm in [1]

Detection alg. 1 Detection alg. 2 Detection alg. 3 Union fusion MC fusion
w=3
w=5
w=7
w=9
w=11
w=13
w=15
w=17
w=19

Corresponding images obtained with LSR algorithm in [1] using the real scratch masks

Removal algorithm 1 Removal algorithm 2 LSR algorithm
w=3
w=5
w=7
w=9
w=11
w=13
w=15
w=17
w=19

References

[1] L. Maddalena, A. Petrosino, G. Laccetti, A Fusion-based Approach to Digital Movie Restoration, submitted for publication.

[2] Movie Animali che attraversano la strada, Italy, 2000

[3] Movie Lohengrin, Italy, 1935

[4] Movie The kid, USA, 1921

[5] Movie Nuovo Cinema Paradiso, Italy-France, 1988

[6] Movie Malombra, Italy, 1942

[7] Movie Documentary about Naples and its neighborood, Italy

[8] A.C. Kokaram, Motion Picture Restoration: Digital Algorithms for Artefacts Suppression in Archived Film and Video, Springer-Verlag (1998).