Abstract

Applying the least-squares methods to data points of a pattern border, we have estimated the center and radius of a circular pattern.

© 1993 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles
Least-squares phase estimation with multiple parameters in phase-shifting electronic speckle pattern interferometry

Hae Young Yun, Chung Ki Hong, and Seok Won Chang
J. Opt. Soc. Am. A 20(2) 240-247 (2003)

Least-squares phase estimation from the phase difference

Hiroaki Takajo and Tohru Takahashi
J. Opt. Soc. Am. A 5(3) 416-425 (1988)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Equations (25)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Metrics

You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription