2D image reconstruction using natural neighbour interpolation
| dc.contributor.author | Anton, François | |
| dc.contributor.author | Mioc, Darka | |
| dc.contributor.author | Fournier, Alain | |
| dc.contributor.editor | Skala, Václav | |
| dc.date.accessioned | 2015-09-25T06:12:18Z | |
| dc.date.available | 2015-09-25T06:12:18Z | |
| dc.date.issued | 2000 | |
| dc.description.abstract-translated | In this paper, we explore image reconstruction from irregularly spaced samples using natural neighbour interpolation. We sample the image irregularly using techniques based on the Laplacian or the derivative in the direction of the gradient. Local coordinates based on the Voronoi diagram are used in natural neighbour interpolation to quantify the "neighbourliness" of data sites. Then we use natural neighbour interpolation in order to reconstruct the image. The main result is that the image quality is always very good in the case of the sampling techniques based on the Laplacian. | en |
| dc.format | 8 s. | cs |
| dc.format.mimetype | application/pdf | |
| dc.identifier.citation | Journal of WSCG. 2000, vol. 8, no. 1-3. | en |
| dc.identifier.issn | 1213-6972 (print) | |
| dc.identifier.issn | 1213-6980 (CD-ROM) | |
| dc.identifier.issn | 1213-6964 (online) | |
| dc.identifier.uri | http://wscg.zcu.cz/wscg2000/wscg_2000_program.htm | |
| dc.identifier.uri | http://hdl.handle.net/11025/15952 | |
| dc.language.iso | en | en |
| dc.publisher | Václav Skala - UNION Agency | cs |
| dc.relation.ispartofseries | Journal of WSCG | en |
| dc.rights | © Václav Skala - UNION Agency | cs |
| dc.rights.access | openAccess | en |
| dc.subject | rekonstrukce obrazu | cs |
| dc.subject | nepravidelně rozmístěné vzorky | cs |
| dc.subject | přírodní blízská interpolace | cs |
| dc.subject | lokální souřadnice | cs |
| dc.subject.translated | image reconstruction | en |
| dc.subject.translated | irregularly spaced samples | en |
| dc.subject.translated | natural neighbour interpolation | en |
| dc.subject.translated | local coordinates | en |
| dc.title | 2D image reconstruction using natural neighbour interpolation | en |
| dc.type | článek | cs |
| dc.type | article | en |
| dc.type.status | Peer-reviewed | en |
| dc.type.version | publishedVersion | en |
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