Table 1 Prediction filters of update-then-predict lifting wavelets (UPLWs)
From: Invertible update-then-predict integer lifting wavelet for lossless image compression
N | z −k |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|
|  | z −3 | z −2 | z −1 | z 0 | z 1 | z 2 | z 3 |
1 |  |  |  | −1 |  |  |  |
3 |  |  | \(1 \over 8\) | −1 | \(-1 \over 8 \) |  |  |
5 |  | \(-3 \over {128}\) | \({11} \over {64}\) | −1 | \(-{11} \over {64}\) | \(3 \over {128}\) |  |
7 | \(5 \over {1024}\) | \(-{11} \over {256}\) | \({201} \over {1024}\) | −1 | \(-{201} \over {1024}\) | \({11} \over {256}\) | \(-5 \over {1024}\) |