Unified parallel lattice structures for time-recursive discrete cosine/sine/Hartley transforms
نویسندگان
چکیده
منابع مشابه
Unified parallel lattice structures for time-recursive discrete cosine/sine/Hartley transforms
The problems of unified efficient computations of the discrete cosine transform (DCT), discrete sine transform (DST), discrete Hartley transform (DHT), and their inverse transforms are considered. In particular, a new scheme employing the time-recursive approach to compute these transforms is presented. Using such approach, unified parallel lattice structures that can dually generate the DCT an...
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ژورنال
عنوان ژورنال: IEEE Transactions on Signal Processing
سال: 1993
ISSN: 1053-587X,1941-0476
DOI: 10.1109/78.205735