کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4956675 | 1444589 | 2017 | 25 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Embedded distributed arithmetic based quaternions multiplier of paraunitary filter bank for lossless-to-lossy image coding
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Embedded distributed arithmetic based quaternions multiplier of paraunitary filter bank for lossless-to-lossy image coding Embedded distributed arithmetic based quaternions multiplier of paraunitary filter bank for lossless-to-lossy image coding](/preview/png/4956675.png)
چکیده انگلیسی
This paper presents a systematic design of the integer-to-integer invertible quaternionic multiplier based on the block-lifting structure and pipelined embedded processor of the given multiplier using distributed arithmetic (DA) as a block of M-band linear phase paraunitary filter banks (LP PUFB) based on the quaternionic algebra (Q-PUFB) for the lossy-to-lossless image coding. A bank Q-PUFB based on the DA block-lifting structure reduces the number of rounding operations and has a regular layout. Since the block-lifting structures with rounding operations can implement the integer-to-integer transform (Int-Q-PUFB).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Microprocessors and Microsystems - Volume 52, July 2017, Pages 510-522
Journal: Microprocessors and Microsystems - Volume 52, July 2017, Pages 510-522
نویسندگان
N.A. Petrovsky, E.V. Rybenkov, A.A. Petrovsky,