Name
Abstract | ||
|---|---|---|
This paper introduces a geometric generalization of signed distance fields for plane curves. We propose to store simplified geometric proxies to the curve at every sample. These proxies are constructed based on the differential geometric quantities of the represented curve and are used for queries such as closest point and distance calculations. We derive the theoretical approximation order of these constructs and provide empirical comparisons between geometric and algebraic distance fields of higher order. We validate our theoretical results by applying them to font representation and rendering. |
Year | DOI | Venue |
|---|---|---|
2021 | 10.14232/actacyb.289248 | ACTA CYBERNETICA |
Keywords | DocType | Volume |
computer graphics, signed distance fields, plane curves | Journal | 25 |
Issue | ISSN | Citations |
2 | 0324-721X | 0 |
PageRank | References | Authors |
0.34 | 0 | 2 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Róbert Bán | 1 | 0 | 0.34 |
| Gábor Valasek | 2 | 4 | 1.80 |