Intuitive stroke coloring
Vector graphics are widely used as a creative tool in logos, posters, and many art forms where scaling without damaging quality is needed. Brushstrokes are important building blocks of vector graphics, used extensively in computer-generated calligraphic lettering and painting. Hock Soon Seah et al....
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| Formato: | Final Year Project (FYP) |
| Idioma: | English |
| Publicado em: |
Nanyang Technological University
2023
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| Acesso em linha: | https://hdl.handle.net/10356/165965 |
| _version_ | 1826119056440164352 |
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| author | Zhang, Zhuyan |
| author2 | Seah Hock Soon |
| author_facet | Seah Hock Soon Zhang, Zhuyan |
| author_sort | Zhang, Zhuyan |
| collection | NTU |
| description | Vector graphics are widely used as a creative tool in logos, posters, and many art forms where scaling without damaging quality is needed. Brushstrokes are important building blocks of vector graphics, used extensively in computer-generated calligraphic lettering and painting. Hock Soon Seah et al. introduced eXpressive B-Spline Curves (XBSC) to allow more expressive coloring and finer width control along the stroke. However, the process involved in generating the artwork is very troublesome. To address this issue, a desktop application called "eXpressiveDrawing" was created.
eXpressiveDrawing is an interactive drawing application that allows users to create and edit intricate digital artwork using eXpressive B-spline Stroke Curves (XBSC). This report presents the design, implementation, and testing of the eXpressiveDrawing application, highlighting its key features and functionalities, such as curve construction, visualization, modification, and efficient resource management.
The application is built using C++ with an emphasis on adhering to best practices from Effective C++. A user-friendly graphical user interface (GUI) is implemented using the ImGUI library, providing users with the ability to customize curve properties and manipulate control points. The application employs a fast multi-grid algebraic process for the diffusion process in rendering curves.
In addition, the report discusses the limitations of the current version of eXpressiveDrawing, such as constraints in GUI features, fixed canvas size, and latency in the rendering process. |
| first_indexed | 2024-10-01T04:53:29Z |
| format | Final Year Project (FYP) |
| id | ntu-10356/165965 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T04:53:29Z |
| publishDate | 2023 |
| publisher | Nanyang Technological University |
| record_format | dspace |
| spelling | ntu-10356/1659652023-04-21T15:37:08Z Intuitive stroke coloring Zhang, Zhuyan Seah Hock Soon School of Computer Science and Engineering ASHSSEAH@ntu.edu.sg Engineering::Computer science and engineering Vector graphics are widely used as a creative tool in logos, posters, and many art forms where scaling without damaging quality is needed. Brushstrokes are important building blocks of vector graphics, used extensively in computer-generated calligraphic lettering and painting. Hock Soon Seah et al. introduced eXpressive B-Spline Curves (XBSC) to allow more expressive coloring and finer width control along the stroke. However, the process involved in generating the artwork is very troublesome. To address this issue, a desktop application called "eXpressiveDrawing" was created. eXpressiveDrawing is an interactive drawing application that allows users to create and edit intricate digital artwork using eXpressive B-spline Stroke Curves (XBSC). This report presents the design, implementation, and testing of the eXpressiveDrawing application, highlighting its key features and functionalities, such as curve construction, visualization, modification, and efficient resource management. The application is built using C++ with an emphasis on adhering to best practices from Effective C++. A user-friendly graphical user interface (GUI) is implemented using the ImGUI library, providing users with the ability to customize curve properties and manipulate control points. The application employs a fast multi-grid algebraic process for the diffusion process in rendering curves. In addition, the report discusses the limitations of the current version of eXpressiveDrawing, such as constraints in GUI features, fixed canvas size, and latency in the rendering process. Bachelor of Science in Data Science and Artificial Intelligence 2023-04-17T06:26:17Z 2023-04-17T06:26:17Z 2023 Final Year Project (FYP) Zhang, Z. (2023). Intuitive stroke coloring. Final Year Project (FYP), Nanyang Technological University, Singapore. https://hdl.handle.net/10356/165965 https://hdl.handle.net/10356/165965 en application/pdf Nanyang Technological University |
| spellingShingle | Engineering::Computer science and engineering Zhang, Zhuyan Intuitive stroke coloring |
| title | Intuitive stroke coloring |
| title_full | Intuitive stroke coloring |
| title_fullStr | Intuitive stroke coloring |
| title_full_unstemmed | Intuitive stroke coloring |
| title_short | Intuitive stroke coloring |
| title_sort | intuitive stroke coloring |
| topic | Engineering::Computer science and engineering |
| url | https://hdl.handle.net/10356/165965 |
| work_keys_str_mv | AT zhangzhuyan intuitivestrokecoloring |