- Tytuł:
- Template Matching Using Improved Rotations Fourier Transform Method
- Autorzy:
- Wijaya, Marvin Chandra
- Tematy:
-
template matching
Fourier transform
three shear rotations
image rotation - Pokaż więcej
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Powiązania:
- https://bibliotekanauki.pl/articles/2200717.pdf Link otwiera się w nowym oknie
- Opis:
- Template matching is a process to identify and localize a template image on an original image. Several methods are commonly used for template matching, one of which uses the Fourier transform. This study proposes a modification of the method by adding an improved rotation to the Fourier transform. Improved rotation in this study uses increment rotation and three shear methods for the template image rotation process. The three shear rotation method has the advantage of precise and noisefree rotation results, making the template matching process even more accurate. Based on the experimental results, the use of 10°angle increments has increased template matching accuracy. In addition, the use of three shear rotations can improve the accuracy of template matching by 13% without prolonging the processing time.
- Dostawca treści:
- Biblioteka Nauki
Artykuł