<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The present paper focuses on the analysis of the possibilities of using integral transforms for measuring and evaluating the differences of compared images (car silhouettes) with the purpose of a correct car body categorization. Approaches such as the light intensities frequency change, the application of discrete integral transforms without the use of further supplementary information enabling automated data processing using the Fourier-Mellin transforms are used within this work. The calculation of the several metrics was verified through different combinations that implied using and not using the Hamming window and a low-pass filter. The paper introduced a method for measuring and evaluating the differences in the compared images (car silhouettes). The proposed method relies on the fact that the integral transforms have their own transformants in the case of translation, scaling and rotation, in the frequency area. Besides, the Fourier-Mellin transform was to offer image transformation that is resistant to the translation, rotation and scale.</p></abstract>

The present paper focuses on the analysis of the possibilities of using integral transforms for measuring and evaluating the differences of compared images (car silhouettes) with the purpose of a correct car body categorization. Approaches such as the light intensities frequency change, the application of discrete integral transforms without the use of further supplementary information enabling automated data processing using the Fourier-Mellin transforms are used within this work. The calculation of the several metrics was verified through different combinations that implied using and not using the Hamming window and a low-pass filter. The paper introduced a method for measuring and evaluating the differences in the compared images (car silhouettes). The proposed method relies on the fact that the integral transforms have their own transformants in the case of translation, scaling and rotation, in the frequency area. Besides, the Fourier-Mellin transform was to offer image transformation that is resistant to the translation, rotation and scale.

Measuring and evaluating the differences of compared images for a correct car silhouette categorization using integral transforms

Measurement Science Review

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

The present paper focuses on the analysis of the possibilities of using integral transforms for measuring and evaluating the differences of compared images...

Measuring and evaluating the differences of compared images for a correct car silhouette categorization using integral transforms

Publié en ligne: 14 août 2018

Pages: 168 - 174

Reçu: 17 avr. 2018

Accepté: 18 juil. 2018

DOI: https://doi.org/10.1515/msr-2018-0024

Mots clés
Automatic measurement system, Fourier-Mellin transform, image analysis, Body in White (BIW), car silhouettes

© 2018 Elena Pivarčiová, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Measuring and evaluating the differences of compared images for a correct car silhouette categorization using integral transforms

Publié en ligne: 14 août 2018

Pages: 168 - 174

Reçu: 17 avr. 2018

Accepté: 18 juil. 2018

DOI: https://doi.org/10.1515/msr-2018-0024

Mots clésAutomatic measurement system, Fourier-Mellin transform, image analysis, Body in White (BIW), car silhouettes

© 2018 Elena Pivarčiová, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Mots clés
Automatic measurement system, Fourier-Mellin transform, image analysis, Body in White (BIW), car silhouettes