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      • Faculty of Engineering
      • Department of Electrical and Electronics Engineering
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      Computer vision based text and equation editor for LATEX

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      Author
      Öksüz, Özcan
      Güdükbay, Uğur
      Çetin, Enis
      Date
      2004-06
      Source Title
      2004 IEEE International Conference on Multimedia and Expo (ICME)
      Publisher
      IEEE
      Pages
      1255 - 1258
      Language
      English
      Type
      Conference Paper
      Item Usage Stats
      121
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      Abstract
      In this paper, we present a computer vision based text and equation editor for LATEX. The user writes text and equations on paper and a camera attached to a computer records actions of the user. In particular, positions of the pen-tip in consecutive image frames are detected. Next, directional and positional information about characters are calculated using these positions. Then, this information is used for on-line character classification. After characters and symbols are found, corresponding LATEX code is generated.
      Keywords
      Computer vision
      Data acquisition
      Feature extraction
      Image processing
      Learning systems
      Optical resolving power
      Technical writing
      Video recording
      Character recognition system
      Frame grabber
      High resolution cameras
      Input data
      File editors
      Permalink
      http://hdl.handle.net/11693/27434
      Published Version (Please cite this version)
      https://ieeexplore.ieee.org/document/1394451
      Collections
      • Department of Computer Engineering 1368
      • Department of Electrical and Electronics Engineering 3524
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