| Title: | A simple and efficient feature descriptor for fast matching |
| Authors: | Hast, Anders Sablina, Victoria A. Kylberg, Gustaf Sintorn, Ida-Maria |
| Citation: | WSCG 2015: full papers proceedings: 23rd International Conference in Central Europeon Computer Graphics, Visualization and Computer Visionin co-operation with EUROGRAPHICS Association, p. 135-142. |
| Issue Date: | 2015 |
| Publisher: | Václav Skala - UNION Agency |
| Document type: | konferenční příspěvek conferenceObject |
| URI: | wscg.zcu.cz/WSCG2015/CSRN-2501.pdf http://hdl.handle.net/11025/29435 |
| ISBN: | 978-80-86943-65-7 (print) 978-80-86943-61-9 (CD-ROM) |
| ISSN: | 2464–4617 (print) 2464–4625 (CD-ROM) |
| Keywords: | deskriptor funkcí;nebližší odpovídající soused;rotační invariance;SURF;detektor zájmových bodů |
| Keywords in different language: | feature descriptor;nearest neighbour matching;rotation invariance;SURF;interest point detector |
| Abstract: | A very simple but efficient feature descriptor is proposed for image matching/registration applications where invariance is not important. The descriptor length is only three times the height of the local region in which the descriptor is calculated, and experiments were conducted to compare it to the SURF descriptor. In addition, it is shown, how the sampling can be modified in order to obtain a rotation invariant descriptor, while still keeping it simple and efficient. Examples from stitching in microscopy and stereo processing of pairs of photographs are given to prove the concept. |
| Rights: | © Václav Skala - UNION Agency |
| Appears in Collections: | WSCG 2015: Full Papers Proceedings |
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