3D object retrieval system using skewness database

Vicky Sintunata, Terumasa Aoki

Research output: Contribution to conferencePaper

Abstract

This paper presents a novel 3D object retrieval system from a single query image. A 3D object retrieval system is one of the most difficult systems to archive. It will be much easier if users can input 3D model of the object and use it as a query to the retrieval system. Unfortunately, creating a 3D model from an object is not an easy task. Usually a 2D rendered image of the object (photos, sketches, etc.) that needs to be retrieved is used and the system will find matching (or nearly matching) objects based on the query image. This will take a high computational cost since every image in the database must be compared with the query image. By using the proposed method, not only that every image in the database need not to be compared with the query image, but also the horizontal and vertical angles of a 3D object can be inferred immediately. Each 3D object image inside the database will be represented by a set of cubic spline function. We also use the skewness value as a feature when constructing the database. In order to retrieve the data, we use a simple thresholding method. The experimental results show that the proposed method has a good accuracy in retrieving the information within the databases.

Original languageEnglish
Pages123-128
Number of pages6
DOIs
Publication statusPublished - 2016 Oct 18
Event3rd International Conference on Control, Decision and Information Technologies, CoDIT 2016 - Saint Julian's, Malta
Duration: 2016 Apr 62016 Apr 8

Other

Other3rd International Conference on Control, Decision and Information Technologies, CoDIT 2016
CountryMalta
CitySaint Julian's
Period16/4/616/4/8

Keywords

  • 3D Object Retrieval
  • Cubic Spline Interpolation
  • Databases
  • Skewness

ASJC Scopus subject areas

  • Decision Sciences (miscellaneous)
  • Control and Optimization
  • Computer Science Applications
  • Information Systems

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  • Cite this

    Sintunata, V., & Aoki, T. (2016). 3D object retrieval system using skewness database. 123-128. Paper presented at 3rd International Conference on Control, Decision and Information Technologies, CoDIT 2016, Saint Julian's, Malta. https://doi.org/10.1109/CoDIT.2016.7593547