Haptic data compression/decompression using DCT for motion copy system

Hiroyuki Tanaka, Kouhei Ohnishi

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

12 Citations (Scopus)

Abstract

In this paper, data compression and decompression method for real-world haptics using discrete cosine transform (nCT) is proposed and applied to a motion copy system. Haptics recently has attracted much interests and been and studied by many researchers. The technology of real-world haptics based on bilateral control systems is expected to apply teleoperation for precise task, education system for human skill, etc. Various researches have been studied for the real-world haptic, haptic data compression for data storage has been not studied much yet. The haptic data is compressed using nCT to reduce the data size. The validity is shown by applying to motion copy system. The data size was reduced less than a quarter, and degradation of decompressed data was little.

Original languageEnglish
Title of host publicationIEEE 2009 International Conference on Mechatronics, ICM 2009
DOIs
Publication statusPublished - 2009
EventIEEE 2009 International Conference on Mechatronics, ICM 2009 - Malaga, Spain
Duration: 2009 Apr 142009 Apr 17

Publication series

NameIEEE 2009 International Conference on Mechatronics, ICM 2009

Other

OtherIEEE 2009 International Conference on Mechatronics, ICM 2009
CountrySpain
CityMalaga
Period09/4/1409/4/17

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

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    Tanaka, H., & Ohnishi, K. (2009). Haptic data compression/decompression using DCT for motion copy system. In IEEE 2009 International Conference on Mechatronics, ICM 2009 [4957156] (IEEE 2009 International Conference on Mechatronics, ICM 2009). https://doi.org/10.1109/ICMECH.2009.4957156