臺灣博碩士論文加值系統

變形(Deformation)技術一直是圖學領域中重要的一環。中華文化傳承許多充分展現中國文字書體藝術美學之書法字帖。如何利用書法家有限的作品，製作完整保留該書法家字帖氣勢與韻味之電腦字型(Font)，是一門值得探討的課題。本篇論文提出基於操控點(Point Handels)之權重極值控制(Controlled Extrema Weight)方法於字符變形調整上的應用。「字符」為設計電腦字型時製作之任意單一中文字。利用字帖生成電腦字型時，為保留完整的書法氣韻，字帖當中包含之文字，得以直接使用生成字符；針對字帖未包含之文字，需透過部首組合而成。組合部首時，為使組合出來的字符可以延續原字帖的氣勢、重心、美感等要求，需針對部分做變形處理。本論文在不影響筆畫的粗細與筆觸細節的前提下，透過應用形狀感知函式獲取筆畫輪廓，並使用變形權重極值得控制調整各筆畫長短、之間的距離等，以達到製作完整保留該書法家字帖氣勢與韻味之電腦字型的訴求。

Deformation technology plays an important role in Computer Graphics. All those calligraphers’ works has fully demonstrated the artistic aesthetics of Chinese typeface. It is worth exploring that how we can design a computer font by using the limited amount of calligrapher’s works. This paper proposes glyph deformation based on the point handles with controlled extrema weight. “Glyph” is a single character pattern that we design when we try to make a computer font. If we want to generate font from some calligrapher’s works, we can generate the glyph which appears in the work directly, while the others required combination of radicals or roots. When combining the radicals and roots, we sometimes need to deform some part of the glyph in order to provide it with the same momentum, centroid, and aesthetic feeling as the calligrapher’s works. In this paper, we applied point handles with controlled extrema weight to Glyph deformation in order to achieve the production of computer font that keep the intact momentum from the calligrapher’s works.

摘　要 i
ABSTRACT ii
誌謝 iii
目錄 iv
表目錄 v
圖目錄 vi
第一章 導論 1
1.1 背景 1
1.2 動機 7
1.3 目的 10
1.4 論文結構 10
第二章 相關文獻 11
2.1 移動最少四邊形網格(MLS)的形變技術 12
2.2 形狀感知形變技術 13
2.3 康熙字典體制作流程 15
第三章 字符組合調整流程 16
3.1 字帖取樣 17
3.2 字符組合分類 24
3.3 三角網格生成流程 27
3.4 三角網格生成自動化 33
3.5 基於操控點之字符變形 36
第四章　結果與討論 39
第五章 結論與未來展望 41
參考文獻 42

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