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EURASIP Journal on Image and Video Processing

Table 9 Line buffer comparison for PMA for lifting (5, 3) filter

From: High-performance hardware architectures for multi-level lifting-based discrete wavelet transform

Architecture

Memory

 

For j= 1

For j= 5

Aziz[15]

4N

4N+2N+N+ N 2 + N 4 ≈7.7N

PMA

2N

2N+ 3 N 2 + 3 N 4 + 3 N 8 + 3 N 16 ≈4.8N

  1. Input image size N × N.
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