A Study on Extension of Contour Extraction Method to Support Remains Mapping
-
- OGAWA Haruto
- Graduate School of Science and Technology, Shinshu University
-
- IWASE Takashi
- Graduate School of Science and Technology, Shinshu University
-
- IWAKIRI Munetoshi
- Department of Computer Science, National Defense of Academy of Japan
-
- TANAKA Kiyoshi
- Academic Assembly (Institute of Engineering), Shinshu University
Bibliographic Information
- Other Title
-
- 遺構図作成支援を目的とする輪郭線抽出法の拡張に関する検討
Abstract
A contour tracking method suitable for 3D natural geometry has been proposed to support the creation of remains maps. In this method, a set of partial points corresponding to an edge region is extracted from an input point set, an arbitrary starting point is set, and a growth vector is obtained considering the tracking direction and variation with respect to the local region, and contour lines are sequentially tracked. In the previous study, the ratio of tracking direction to local variation was fixed at 1:1, but in this paper, this ratio is varied and the length of the tracking line segment corresponding to the local region is adjusted in two steps to attempt more flexible tracking. Experiments on actual archaeological data was conducted to verify how the tracking results change.
Journal
-
- Reports of the Technical Conference of the Institute of Image Electronics Engineers of Japan
-
Reports of the Technical Conference of the Institute of Image Electronics Engineers of Japan 22.03 (0), 84-88, 2023
The Institute of Image Electronics Engineers of Japan
- Tweet
Details 詳細情報について
-
- CRID
- 1390861936166780032
-
- ISSN
- 27589218
- 02853957
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
-
- Abstract License Flag
- Disallowed