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Figure 3 | EURASIP Journal on Image and Video Processing

Figure 3

From: Blotch and scratch removal in archived film using a semi-transparent corruption model and a ground-truth generation technique

Figure 3

Clean data capturing parameters. Corruption mask in red (a), BBM reconstruction with ( u , c ) = (100,4) (b), (100,2) (c) and (20,4) (d), respectively. In comparison with (b): (c) small c will fail to capture texture richness. The result is an averaging-like effect in the generated reconstruction. (d) Small u will fail in locating the correct original color if a large portion of this color is obscured. In the red rectangle shown, the light blue leaked into the light green as most of the light green is obscured by the corruption and so was not located due to the small c value. Similar effect is shown by the purple rectangle. The light green leaked into the dark green as most of the dark green is obscured and so was not located due to the small c value.

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