Feature extractor to extract multi-invariant image features

Xueru Zhang; Shifu Yuan; Shijie Zhao; Lixue Chen; Chunfei Li

Feature extractor to extract multi-invariant image features

Xueru Zhang^*
, Shifu Yuan
, Shijie Zhao
, Lixue Chen
, Chunfei Li

^*Corresponding author for this work

School of Physics

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

A hybrid optical-digital feature extractor based on the Hough transformation was put forward to compute the nine types of performances quantities characterizing the geometric features and the invariant moments of an input image in real time, which are invariant to the translational and rotational motion as well as to the geometric scaling. The simulated results show that these nine quantities are really multi-invariant.

Original language	English
Pages (from-to)	69-71
Number of pages	3
Journal	Yingyong Jiguang/Applied Laser Technology
Volume	15
Issue number	2
State	Published - Apr 1995

Cite this

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title = "Feature extractor to extract multi-invariant image features",

abstract = "A hybrid optical-digital feature extractor based on the Hough transformation was put forward to compute the nine types of performances quantities characterizing the geometric features and the invariant moments of an input image in real time, which are invariant to the translational and rotational motion as well as to the geometric scaling. The simulated results show that these nine quantities are really multi-invariant.",

author = "Xueru Zhang and Shifu Yuan and Shijie Zhao and Lixue Chen and Chunfei Li",

year = "1995",

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AU - Zhang, Xueru

AU - Yuan, Shifu

AU - Zhao, Shijie

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AU - Li, Chunfei

PY - 1995/4

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N2 - A hybrid optical-digital feature extractor based on the Hough transformation was put forward to compute the nine types of performances quantities characterizing the geometric features and the invariant moments of an input image in real time, which are invariant to the translational and rotational motion as well as to the geometric scaling. The simulated results show that these nine quantities are really multi-invariant.

AB - A hybrid optical-digital feature extractor based on the Hough transformation was put forward to compute the nine types of performances quantities characterizing the geometric features and the invariant moments of an input image in real time, which are invariant to the translational and rotational motion as well as to the geometric scaling. The simulated results show that these nine quantities are really multi-invariant.

UR - https://www.scopus.com/pages/publications/0029287209

M3 - 文章

AN - SCOPUS:0029287209

SN - 1000-372X

VL - 15

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JO - Yingyong Jiguang/Applied Laser Technology

JF - Yingyong Jiguang/Applied Laser Technology

IS - 2

ER -

Feature extractor to extract multi-invariant image features

Abstract

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