Cone Surface Classification and Threshold Value Selection for Description of Complex Objects 


Vol. 11,  No. 3, pp. 297-302, Jun.  2004
10.3745/KIPSTB.2004.11.3.297


PDF
  Abstract

In this paper, the 3-D shape description for the objects with the cone ridge and valley surfaces, and the corresponding threshold value selection for surface classification are considered. The existing method based on the mean and Gaussian curvatures(H and K) of differential geometries cannot properly describe cone primitives, which are some of the most common objects in the real world. Also the existing method for surface classification based on the sign values of H and K has problems in practical applications. For this, cone surface shapes are classified : cone ridges and cone valleys are derived from surfaces using the fact that H values are constant in case of cylinder surfaces and variable for cone surfaces, respectively. Also threshold value selection for surface classification from a statistical point of view is proposed. The effectiveness of the proposed methods are verified through experiments.

  Statistics
  Cite this article

[IEEE Style]

D. U. Cho, J. Y. Kim, Y. L. Bae, I. S. Ko, "Cone Surface Classification and Threshold Value Selection for Description of Complex Objects," The KIPS Transactions:PartB , vol. 11, no. 3, pp. 297-302, 2004. DOI: 10.3745/KIPSTB.2004.11.3.297.

[ACM Style]

Dong Uk Cho, Ji Yeong Kim, Young Lae Bae, and Il Seok Ko. 2004. Cone Surface Classification and Threshold Value Selection for Description of Complex Objects. The KIPS Transactions:PartB , 11, 3, (2004), 297-302. DOI: 10.3745/KIPSTB.2004.11.3.297.

Forms

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)

Old Journals

Indexing

All publications of TKIPS is indexed in DOI, EBSCO, Google Scholar, Crossref, and CrossCheck.

TKIPS is also selected as the Journal for Accreditation by NRF (National Research Foundation of Korea).

Related Journals