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Efficient Algorithms for Discrete Wavelet Transform
Shukla, K.K.; Tiwari, Arvind K.
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Description for Efficient Algorithms for Discrete Wavelet Transform
Paperback. Series: SpringerBriefs in Computer Science. Num Pages: 100 pages, 15 black & white illustrations, 31 colour illustrations, 4 black & white tables, biograph. BIC Classification: TTBM; UMB; UYT. Category: (P) Professional & Vocational. Dimension: 237 x 156 x 7. Weight in Grams: 188.
Due to its inherent time-scale locality characteristics, the discrete wavelet transform (DWT) has received considerable attention in signal/image processing. Wavelet transforms have excellent energy compaction characteristics and can provide perfect reconstruction. The shifting (translation) and scaling (dilation) are unique to wavelets. Orthogonality of wavelets with respect to dilations leads to multigrid representation. As the computation of DWT involves filtering, an efficient filtering process is essential in DWT hardware implementation. In the multistage DWT, coefficients are calculated recursively, and in addition to the wavelet decomposition stage, extra space is required to store the intermediate coefficients. Hence, the overall performance depends significantly ... Read more
Due to its inherent time-scale locality characteristics, the discrete wavelet transform (DWT) has received considerable attention in signal/image processing. Wavelet transforms have excellent energy compaction characteristics and can provide perfect reconstruction. The shifting (translation) and scaling (dilation) are unique to wavelets. Orthogonality of wavelets with respect to dilations leads to multigrid representation. As the computation of DWT involves filtering, an efficient filtering process is essential in DWT hardware implementation. In the multistage DWT, coefficients are calculated recursively, and in addition to the wavelet decomposition stage, extra space is required to store the intermediate coefficients. Hence, the overall performance depends significantly ... Read more
Product Details
Format
Paperback
Publication date
2013
Publisher
Springer London Ltd United Kingdom
Number of pages
125
Condition
New
Series
SpringerBriefs in Computer Science
Number of Pages
91
Place of Publication
England, United Kingdom
ISBN
9781447149408
SKU
V9781447149408
Shipping Time
Usually ships in 15 to 20 working days
Ref
99-15
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