Research of spectrum measurement of texture image

Research of spectrum measurement of texture image

Due to the gray change, the directionality and periodicity of texture image is beyond description. In order to solve the problem, this paper proposes a method of Fourier spectrum analysis for periodic texture image measurement. The conversion from spatial domain to frequency domain by Fourier transf...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Dengchao Feng, Chunlin Li, Cheng Xiao, Wei Sun
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Aerospace engineering
Algorithm design and analysis
Directionality
Educational institutions
Feature extraction
Fourier transform
Fourier transforms
Frequency domain analysis
Periodicity
Spectrogram
Spectrum measurement
Texture
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Beschreibung
Zusammenfassung:Due to the gray change, the directionality and periodicity of texture image is beyond description. In order to solve the problem, this paper proposes a method of Fourier spectrum analysis for periodic texture image measurement. The conversion from spatial domain to frequency domain by Fourier transform is executed and the quantitative description of periodicity and directionality characteristics are realized as well. Experiment results prove the effectiveness of this algorithm.
ISSN:2154-4824
2154-4832