摘要
手绘图形输入是用户设计意图的一种自然有效的表达方式。本文介绍了一个手绘图形识别系统—SketchEI。SketchEI由五个部分构成:用户交互、输入预处理、图形识别器、草图管理器以及用户适应性。SketchEI把它们有机地组合在一起并且给出了一个相对完整的手绘图形识别技术理论体系。
Sketch-based graphics input is a natural and effctive way to present designer's brainstorms or bursting
ideas. We propose a sketch-based graphics recognition system——SketchEI in this paper, which can discovery latent
geometric shapes from users' sketchy input and show the recognized regular shapes on the screen immediately. SketchEI organically integrates pen-based user interface, sketch preprocessor, sketch recognizer, historical sketch manager and user adaptor and produces good performance.
出处
《计算机科学》
CSCD
北大核心
2004年第2期145-148,共4页
Computer Science
基金
国家自然科学基金(编号:69903006
60373065)
