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Detection and Reconstruction of Missing Data in Damaged Image Sequences
| Content Provider | Semantic Scholar |
|---|---|
| Author | Marchevský, Stanislav Maceková, Ľudmila |
| Copyright Year | 2017 |
| Abstract | Our paper presents several median based models of filters designated for solution of the problem mentioned in head-line. In the motion picture industry, both, “dirt and sparkle” often appear. These are flashes, i.e. more than one pixel, of totally different brightness, unrelated to the surrounding area of the frame, and also unrelated to adjacent frames. To restore such image sequences, it is possible to use median based multilevel filters, which yield to quite good results and are computationally modest. To avoid useless affect the other uncorrupted pixels, these filters have to cooperate with operation of missing data detection, which is also briefly described in this submission. The results are declared by representative frames as well as by numeric error criteria. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.aei.tuke.sk/papers/2002/1/marchevsky.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
