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基于手势的手写公式编辑系统 被引量：3

Gesture-based Handwriting Mathematics Editing System
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摘要 该文设计实现了一个笔式界面环境下的手写数学公式编辑系统,该系统利用手势技术实现人机交互,并且采用双分类器对单个字符进行识别,从而提高了交互效率和字符识别率。 This paper develops a pen-based on-line Mathematics editing system.This system applies gesture technology to human and computer interaction,and uses double classifier to recognize isolated symbols.
作者 冯海波 李昭阳 戴国忠
机构地区 中国科学院软件研究所人机交互技术与智能信息处理实验室
出处 《计算机工程与应用》 CSCD 北大核心 2003年第35期97-99,共3页 Computer Engineering and Applications
基金 国家自然科学基金重点项目(编号:60033020) 国家863高技术研究发展计划课题(编号:2001AA114170 2002AA11102)
关键词 笔式用户界面 数学公式编辑 手势 多级分类器 矩 Pen-based user interface,Mathematics Editing,Gesture,Multi-classifier,Moment
分类号 TP311 [自动化与计算机技术—计算机软件与理论]
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参考文献12

  • 1[1]Weiser M.The computer for the 21st Century[J].Scientific American,1991 ;265(3) :66～75
  • 2[2]K F Chan,D Y Yeung. Mathematical expression recognition:a survey[J].International Journal on Document Analysis and Recognition ,2000 ;3(1):3～15
  • 3[3]Nicholas E.Recognition of Handwritten Mathematical Expressions[D].The dissertation Master degree thesis.MIT, 1999
  • 4[4]Smithies S,Novins K,Arvo J.A Handwriting-Based Equation Editor.Graphics Interface '99,1999:84～91
  • 5[5]K F Chan,D Y Yeung. Recognizing on-line handwritten alphanumeric characters through flexible structural matching[J].Pattern Recognition,1999;32(7): 1099～1114
  • 6[6]K F Chan,D Y Yeung. An efficient syntactic approach to structural analysis of on-line handwritten mathematical expressions[J].Pattern Recognition, 2000; 33 ( 3 ): 375～384
  • 7[7]Rubin D.Specifying gestures by example[C].In:SIGGRAPH'91 Conference Proceedings,25 (4): 329～337
  • 8[8]Thien Ha.the optimum class-selective rejection rule[J].IEEE Trans PAMI, 1997; 19(6) :608～615
  • 9[9]Horiuchi K.class-salective rejection rule to minimize the maximum distance between selected classes[J].Pattern recognition, 1998; 31 (10):1579～1588
  • 10[10]Ming-kuei Hu.visual pattern recognition by moment invariants[J].IRE Trans IT, 1962;49:179～187

同被引文献23

  • 1王修晖,华炜,鲍虎军.面向多投影显示墙的手势交互系统设计与实现[J].计算机辅助设计与图形学学报,2007,19(3):318-322. 被引量：8
  • 2Contreras M,Allendes C,Alvarez L,et al.Computational perception and recognition of digitized molecular structures[J].Journal of Chemical Information and Computer Sciences,1990,30(3):290-302.
  • 3McDaniel J,Balmuth J.Kekulé:OCR-optical chemical (structure) recognition[J].Journal of Chemical Information and Computer Sciences,1992,32(4):373-378.
  • 4McDaniel J,Balmuth J.OCR of chemical structure diagrams[C]//Proceedings of Computerized Chemical Data Standards:Databases,Data Interchange,and Information Systems.Philadelphia,Penn.,US:American Society for Testing and Materials,1994:3-15.
  • 5Ibison P,Jacquot M,Kam F,et al.Chemical literature data extraction:the CLiDE project[J].Journal of Chemical Information and Computer Sciences,1993,33(3):338-344.
  • 6Casey R,Boyer S,Healey P,et al.Optical recognition of chemical graphics[C]//Proceedings of the 2nd International Conference on Document Analysis and Recognition(ICDAR93).Los Alamitos,CA,USA:IEEE Computer Society,1993:627-631.
  • 7Boyer S,Casey R,Miller A,et al.Apparatus and Method for Parsing a Chemical String:United States,5345516[P].1994-9-6.
  • 8Ramel J,Boissier G,Emptoz H.Automatic reading of handwritten chemical formulas from a structural representation of the image[C]// Proceedings of the 5th International Conference on Document Analysis and Recognition(ICDAR99).Washington,DC,USA:IEEE Computer Society,1999:83-86.
  • 9Tenneson D.ChemPad:A Pedagogical Tool for Exploring Handwritten Organic Molecules[R].No.RI 02912,Brown University,Providence,RI,USA:2005.
  • 10姜映映,王绪刚,敖翔,等.手写化学公式的在线切分识别[C]// 第2届和谐人机环境联合学术会议论文集,北京:清华大学出版社,2006:111-116.

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计算机工程与应用
2003年 第35期

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