Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Algorithm for recognizing objects based on clustering vectors in the space of coefficients of affine transformations

Not Accessible

Your library or personal account may give you access

Abstract

We propose an algorithm for object recognition based on clustering of vectors in the space of coefficients of affine transformations obtained as a result of the formation of hypotheses about the correspondence of segments of contours of a reference image and an input image approximated by linear segments. The results of numerical studies using a collection of images from New York University show that the proposed algorithm has a higher efficiency than an algorithm based on invariant moments or an algorithm for the invariant-to-scale comparison of singular points.

© 2017 Optical Society of America

PDF Article
More Like This
Multi-color space learning for image segmentation based on a support vector machine

Renzheng Zhang, Guodong Chen, Zheng Wang, Wenzheng Chi, Zhenhua Wang, Lining Sun, Guilin Yang, and Yifang Wen
OSA Continuum 2(11) 3050-3065 (2019)

Object-of-interest image segmentation based on human attention and semantic region clustering

Byoung Chul Ko and Jae-Yeal Nam
J. Opt. Soc. Am. A 23(10) 2462-2470 (2006)

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 Optica member, or as an authorized user of your institution.

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

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.