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DC Field | Value | Language |
---|---|---|
dc.citation.conferencePlace | IT | - |
dc.citation.conferencePlace | Florence | - |
dc.citation.endPage | 695 | - |
dc.citation.startPage | 682 | - |
dc.citation.title | European Conference on Computer Vision | - |
dc.contributor.author | Granados, Miguel | - |
dc.contributor.author | Kim, Kwang In | - |
dc.contributor.author | Tompkin, James | - |
dc.contributor.author | Kautz, Jan | - |
dc.contributor.author | Theobalt, Christian | - |
dc.date.accessioned | 2023-12-20T01:40:36Z | - |
dc.date.available | 2023-12-20T01:40:36Z | - |
dc.date.created | 2019-02-28 | - |
dc.date.issued | 2012-10-07 | - |
dc.description.abstract | We propose a method for removing marked dynamic objects from videos captured with a free-moving camera, so long as the objects occlude parts of the scene with a static background. Our approach takes as input a video, a mask marking the object to be removed, and a mask marking the dynamic objects to remain in the scene. To inpaint a frame, we align other candidate frames in which parts of the missing region are visible. Among these candidates, a single source is chosen to fill each pixel so that the final arrangement is color-consistent. Intensity differences between sources are smoothed using gradient domain fusion. Our frame alignment process assumes that the scene can be approximated using piecewise planar geometry: A set of homographies is estimated for each frame pair, and one each is selected for aligning pixels such that the color-discrepancy is minimized and the epipolar constraints are maintained. We provide experimental validation with several real-world video sequences to demonstrate that, unlike in previous work, inpainting videos shot with free-moving cameras does not necessarily require estimation of absolute camera positions and per-frame per-pixel depth maps. © 2012 Springer-Verlag. | - |
dc.identifier.bibliographicCitation | European Conference on Computer Vision, pp.682 - 695 | - |
dc.identifier.doi | 10.1007/978-3-642-33718-5_49 | - |
dc.identifier.issn | 0302-9743 | - |
dc.identifier.scopusid | 2-s2.0-84867846548 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/32627 | - |
dc.identifier.url | https://link.springer.com/chapter/10.1007%2F978-3-642-33718-5_49 | - |
dc.language | 영어 | - |
dc.publisher | 12th European Conference on Computer Vision, ECCV 2012 | - |
dc.title | Background inpainting for videos with dynamic objects and a free-moving camera | - |
dc.type | Conference Paper | - |
dc.date.conferenceDate | 2012-10-07 | - |
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