Discrete Polar Complex Exponential Transform for Image Rotation Duplication Detection
نویسندگان
چکیده
منابع مشابه
Discrete Polar Complex Exponential Transform for Image Rotation Duplication Detection
This paper through Comparative analysis of This Discrete Polar Complex Exponential Transform approach is improved from traditional Polar Complex Exponential Transform (PCET) and this transform also encompasses the features of orthogonality and rotation invariance. We introduce a new 9×9 circle instead of a unit circle in DPCET to calculate features of image more precision. And various experimen...
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ژورنال
عنوان ژورنال: International Journal of Signal Processing, Image Processing and Pattern Recognition
سال: 2015
ISSN: 2005-4254
DOI: 10.14257/ijsip.2015.8.7.04