| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2013-01-17 |
| タイトル |
|
|
タイトル |
Accurate and Efficient Drawing Method for Laser Projection |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Vector Graphics |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Laser Projector |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Line Drawing |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Eulerian Graph |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Visible/Blank Lines |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
アブドレイン, プルカット
原美, オサマ
藤本, 忠博
千葉, 則茂
|
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
63299 |
|
|
姓名 |
Abderyim, Purkhet |
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
63300 |
|
|
姓名 |
Halabi, Osama |
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
63301 |
|
|
姓名 |
Fujimoto, Tadahiro |
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
63302 |
|
|
姓名 |
Chiba, Norishige |
| 著者(機関) |
|
|
値 |
Department of Computer Science, Graduate School of Engineering, Iwate University |
| 登録日 |
|
|
日付 |
2013-01-17 |
| 書誌情報 |
The journal of the Society For Art and Science
巻 7,
号 4,
p. 155-169,
発行日 2008-12-25
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1347-2267 |
| Abstract |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Laser projectors are commonly used in the entertainment industry to create vector-based graphics. In order to present a stable image to observers, the laser projector moves the beam quickly using computer-controlled mirrors. The speed is high enough so that the human eye perceives it as a persistent line of light. In contrast with other vector graphic devices, laser projectors have their own inherent problems when drawing a laser image. These problems include an unexpected laser trail when the laser is switches on and off, the inertia effect for sharp corners, flickering, and the inconsistent brightness of a visible laser line. This paper presents an accurate and efficient approach for drawing graphics with a laser projector. The first section of the paper attempts to solve the unexpected laser trail problems by testing a simple pattern where this effect occurs. In the second section, we discuss a technique to compensate the error caused by the inertia effect for different rotation angles of the mirrors. We have also proposed the use of an Eulerian graph (unicursal) to reduce flickering and an efficient drawing sequence for the created Eulerian graph. |
| 出版者 |
|
|
出版者 |
The Society for Art and Science |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
jsas-v7n4p155-169.pdf (4.2 MB)
