Expressive B-spline curves: a pilot study on a flexible shape representation
We present a pilot study on eXpressive B-SplineCurves (XBSC), an extension of Disk B-Spline Curves (DBSC). XBSC facilitates expressive drawings in terms of shape and color. For shape, colors on both sides of XBSC strokes are defined independently instead of using a single parameter for both sides as...
| Main Authors: | , , , |
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| מחברים אחרים: | |
| פורמט: | Conference Paper |
| שפה: | English |
| יצא לאור: |
2024
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| נושאים: | |
| גישה מקוונת: | https://hdl.handle.net/10356/178424 https://spie.org/Publications/Proceedings/Volume/12177 |
| _version_ | 1826130692538368000 |
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| author | Seah, Hock Soon Tandianus, Budianto Sui, Yiliang Wu, Zhongke |
| author2 | College of Computing and Data Science |
| author_facet | College of Computing and Data Science Seah, Hock Soon Tandianus, Budianto Sui, Yiliang Wu, Zhongke |
| author_sort | Seah, Hock Soon |
| collection | NTU |
| description | We present a pilot study on eXpressive B-SplineCurves (XBSC), an extension of Disk B-Spline Curves (DBSC). XBSC facilitates expressive drawings in terms of shape and color. For shape, colors on both sides of XBSC strokes are defined independently instead of using a single parameter for both sides as in DBSC. We perform coloring by considering the envelopes of XBSC as diffusion curves. Our results show that XBSC can be used to easily draw a wide range of images with fewer number of primitives compared to previous methods. |
| first_indexed | 2024-10-01T08:00:05Z |
| format | Conference Paper |
| id | ntu-10356/178424 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T08:00:05Z |
| publishDate | 2024 |
| record_format | dspace |
| spelling | ntu-10356/1784242024-06-19T08:47:29Z Expressive B-spline curves: a pilot study on a flexible shape representation Seah, Hock Soon Tandianus, Budianto Sui, Yiliang Wu, Zhongke College of Computing and Data Science School of Computer Science and Engineering 2022 International Workshop on Advanced Imaging Technology (IWAIT) Centre for Augmented and Virtual Reality Computer and Information Science B-splines Vector graphics Diffusion curves We present a pilot study on eXpressive B-SplineCurves (XBSC), an extension of Disk B-Spline Curves (DBSC). XBSC facilitates expressive drawings in terms of shape and color. For shape, colors on both sides of XBSC strokes are defined independently instead of using a single parameter for both sides as in DBSC. We perform coloring by considering the envelopes of XBSC as diffusion curves. Our results show that XBSC can be used to easily draw a wide range of images with fewer number of primitives compared to previous methods. Ministry of Education (MOE) Submitted/Accepted version This research / project is supported by the Ministry of Education, Singapore, under its Academic Research Fund Tier 1 (RG 22/20). Any opinions, findings and conclusions or recommendations expressed in this material are those of the author(s) and do not reflect the views of the Ministry of Education, Singapore. 2024-06-19T08:47:29Z 2024-06-19T08:47:29Z 2022 Conference Paper Seah, H. S., Tandianus, B., Sui, Y. & Wu, Z. (2022). Expressive B-spline curves: a pilot study on a flexible shape representation. 2022 International Workshop on Advanced Imaging Technology (IWAIT), 12177, 1217709-. https://dx.doi.org/10.1117/12.2626063 9781510653313 https://hdl.handle.net/10356/178424 10.1117/12.2626063 2-s2.0-85131811209 https://spie.org/Publications/Proceedings/Volume/12177 12177 1217709 en RG22/20 © 2022 SPIE. All rights reserved. This article may be downloaded for personal use only. Any other use requires prior permission of the copyright holder. The Version of Record is available online at http://doi.org/10.1117/12.2626063. application/pdf |
| spellingShingle | Computer and Information Science B-splines Vector graphics Diffusion curves Seah, Hock Soon Tandianus, Budianto Sui, Yiliang Wu, Zhongke Expressive B-spline curves: a pilot study on a flexible shape representation |
| title | Expressive B-spline curves: a pilot study on a flexible shape representation |
| title_full | Expressive B-spline curves: a pilot study on a flexible shape representation |
| title_fullStr | Expressive B-spline curves: a pilot study on a flexible shape representation |
| title_full_unstemmed | Expressive B-spline curves: a pilot study on a flexible shape representation |
| title_short | Expressive B-spline curves: a pilot study on a flexible shape representation |
| title_sort | expressive b spline curves a pilot study on a flexible shape representation |
| topic | Computer and Information Science B-splines Vector graphics Diffusion curves |
| url | https://hdl.handle.net/10356/178424 https://spie.org/Publications/Proceedings/Volume/12177 |
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