DESIGN OF BIORTHOGONAL WAVELET FILTERS USING DYADIC LIFTING SCHEME
نویسندگان
چکیده
منابع مشابه
Fast face detection by lifting dyadic wavelet filters
This paper presents a fast algorithm for detecting facial parts such as nose, eyes and lips in an image by using lifting dyadic wavelet filters. Free parameters in the lifting filters are learned so as to maximize the cosine of an angle between a vector whose components are the lifting filters and a vector of pixels in the facial part. Applying the learned filter to a test image, facial parts i...
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ژورنال
عنوان ژورنال: Bulletin of informatics and cybernetics
سال: 2005
ISSN: 0286-522X
DOI: 10.5109/12595