Quaternion Zernike moments and their invariants for color image analysis and object recognition
نویسندگان
چکیده
منابع مشابه
Quaternion Zernike moments and their invariants for color image analysis and object recognition
Moments and moment invariants have become a powerful tool in pattern recognition and image analysis. Conventional methods to deal with color images are based on RGB decomposition or graying, which may lose some significant color information. In this paper, by using the algebra of quaternions, we introduce the quaternion Zernike moments (QZMs) to deal with the color images in a holistic manner. ...
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ژورنال
عنوان ژورنال: Signal Processing
سال: 2012
ISSN: 0165-1684
DOI: 10.1016/j.sigpro.2011.07.018