Support system for handwriting using projector

Kouji Yamada, Masanobu Takahashi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)


Support system for handwriting has been developed. Users can write beautiful balanced strings by tracing strings projected to a paper. Only two operations are required for the users. (1) Specify 4 corners of the paper in the captured image using a GUI. (2) Type and set strings. We also realized two kinds of functions to automatically correct the projection position of the strings, one is for the paper's movement during handwriting, and another is for the error in the projection position due to lens distortion, etc. Experimental results show usefulness of this system.

Original languageEnglish
Title of host publicationSICE 2011 - SICE Annual Conference 2011, Final Program and Abstracts
PublisherSociety of Instrument and Control Engineers (SICE)
Number of pages4
ISBN (Print)9784907764395
Publication statusPublished - 2011 Jan 1
Event50th Annual Conference on Society of Instrument and Control Engineers, SICE 2011 - Tokyo, Japan
Duration: 2011 Sept 132011 Sept 18

Publication series

NameProceedings of the SICE Annual Conference


Conference50th Annual Conference on Society of Instrument and Control Engineers, SICE 2011


  • Correction
  • Handwriting
  • Image
  • Interface
  • Projective transformation
  • Projector
  • SURF
  • Support

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering


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