| 和线画匹配的阶调再现 |
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| 引用本文： | 耿竞,曹从军,吴卫国,清水浩勝,靑木直和,小林裕幸. 和线画匹配的阶调再现[J]. 包装工程, 2016, 37(15): 30-34 |
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| 作者姓名： | 耿竞 曹从军 吴卫国 清水浩勝 靑木直和 小林裕幸 |
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| 作者单位： | 西安理工大学,西安,710048;西安市中心医院信息中心,西安,710003;日本千叶大学,千叶263-8522 |
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| 基金项目： | 陕西省教育厅重点实验室科研计划（16JS082）；广东省教育部产学研结合项目（2012A090300009） |
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| 摘 要： | 目的为了探索和线画匹配的阶调再现。方法采用明暗描画的非真实感渲染方法将阶调再现这个反映输入明暗和打印出图像的浓度关系的画质因素导入到面积变调的线画中。结果建立了一套自动绘制线画的系统,并发现了和线画匹配的阶调再现。结论可以看出要表现深层的感受,即使是灰度值数值段很少的明暗阶调,选择合适的阶调再现也是非常重要的。
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| 关 键 词： | 笔墨插图 阶调再现 线画 自动生成 |
| 收稿时间： | 2016-04-22 |
| 修稿时间： | 2016-08-10 |
Right Tone Reproduction for Line-Drawing |
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| GENG Jing,CAO Cong-jun,WU Wei-guo,SHIMIZU Hirokatsu,AOKI Naokazu and KOBAYASHI Hiroyuki. Right Tone Reproduction for Line-Drawing[J]. Packaging Engineering, 2016, 37(15): 30-34 |
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| Authors: | GENG Jing CAO Cong-jun WU Wei-guo SHIMIZU Hirokatsu AOKI Naokazu KOBAYASHI Hiroyuki |
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| Affiliation: | Xi''an University of Technology, Xi''an 710048, China,Xi''an University of Technology, Xi''an 710048, China,The Information Center of Xi''an Center Hospital, Xi''an 710003, China,The Graduate School of Advanced Integration Science Chiba University, Chiba 263-8522, Japan,The Graduate School of Advanced Integration Science Chiba University, Chiba 263-8522, Japan and The Graduate School of Advanced Integration Science Chiba University, Chiba 263-8522, Japan |
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| Abstract: | To fulfill the right tone reproduction for line-drawing of this thesis, a Non-Photorealistic Rending approach which was bright and dark paint was adopted to introduce the quality factor into line-drawing that reflected the relationship between the brightness and darkness of the input and the density of the printed image. A set of automatic drawing system of line-drawing was established and the right tone reproduction for line-drawing was found out. It can be seen, to show deep feelings, it is also very important to select the appropriate tone reproduction even if it is very little gray numerical segment of bright and dark tone. |
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| Keywords: | pen-and-ink illustration tone reproduction line-drawing automatic making |
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