A Multi-Model Stereo Similarity Function Based on Monogenic Signal Analysis in Poisson Scale Space

المؤلفون المشاركون

Shi, Chengying
Zhao, Hong
Zhou, Xiang
Li, Jinjun

المصدر

Mathematical Problems in Engineering

العدد

المجلد 2011، العدد 2011 (31 ديسمبر/كانون الأول 2011)، ص ص. 1-14، 14ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2011-05-16

دولة النشر

مصر

عدد الصفحات

14

التخصصات الرئيسية

هندسة مدنية

الملخص EN

A stereo similarity function based on local multi-model monogenic image feature descriptors (LMFD) is proposed to match interest points and estimate disparity map for stereo images.

Local multi-model monogenic image features include local orientation and instantaneous phase of the gray monogenic signal, local color phase of the color monogenic signal, and local mean colors in the multiscale color monogenic signal framework.

The gray monogenic signal, which is the extension of analytic signal to gray level image using Dirac operator and Laplace equation, consists of local amplitude, local orientation, and instantaneous phase of 2D image signal.

The color monogenic signal is the extension of monogenic signal to color image based on Clifford algebras.

The local color phase can be estimated by computing geometric product between the color monogenic signal and a unit reference vector in RGB color space.

Experiment results on the synthetic and natural stereo images show the performance of the proposed approach.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Li, Jinjun& Zhao, Hong& Shi, Chengying& Zhou, Xiang. 2011. A Multi-Model Stereo Similarity Function Based on Monogenic Signal Analysis in Poisson Scale Space. Mathematical Problems in Engineering،Vol. 2011, no. 2011, pp.1-14.
https://search.emarefa.net/detail/BIM-454093

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Li, Jinjun…[et al.]. A Multi-Model Stereo Similarity Function Based on Monogenic Signal Analysis in Poisson Scale Space. Mathematical Problems in Engineering No. 2011 (2011), pp.1-14.
https://search.emarefa.net/detail/BIM-454093

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Li, Jinjun& Zhao, Hong& Shi, Chengying& Zhou, Xiang. A Multi-Model Stereo Similarity Function Based on Monogenic Signal Analysis in Poisson Scale Space. Mathematical Problems in Engineering. 2011. Vol. 2011, no. 2011, pp.1-14.
https://search.emarefa.net/detail/BIM-454093

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-454093