A method of making lookup tables for hubert scans

Sei Ichiro Kamata*, Michiharu Niimi, Eiji Kawaguchi

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


Recently applications of Hubert curves are studied in the area of image processing, image compression, computer hologram, etc. We have proposed a fast Hubert scanning algorithm using lookup tables in N dimensional space. However, this scan is different from the one of previously proposed scanning algorithms. Making the lookup tables is a problem for the generation of several Hubert scans. In this note, we describe a method of making lookup tables from a given Hubert scan which is obtained by other scanning methods.

Original languageEnglish
Pages (from-to)249-251
Number of pages3
JournalIEICE Transactions on Information and Systems
Issue number3
Publication statusPublished - 1996 Jan 1
Externally publishedYes


  • Hubert curves
  • Image compression
  • Lookup tables
  • N dimensional space

ASJC Scopus subject areas

  • Software
  • Hardware and Architecture
  • Computer Vision and Pattern Recognition
  • Electrical and Electronic Engineering
  • Artificial Intelligence


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