compression tap 中文意思是什麼
compression tap
解釋
自來水煤氣的壓縮旋塞- compression : n. 1. 壓縮；壓緊；濃縮，緊縮。2. 加壓；壓抑。3. （表現的）簡練。4. 應壓試驗。
- tap : vt 1 輕打[拍，敲]。2 補鞋底，打鞋掌；打（著做）出〈如用發報機打出電訊〉。3 選舉，選擇。vi 輕敲，...
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Based on lifting scheme and cohen - daubechies - feauveau theorem constructing biorthogonal wavelets, we construct a new symmetric biorthogonal 9 7 tap wavelet ( ls97 ). the compression performance of the ls97 wavelet is almost the same as that of cdf 9 7 wavelet, which is adopted by jpeg2000. furthermore, the inverse of ls97 wavelet can be replaced by cdf 9 7 wavelet in image compression, and vice versa
以構造雙正交小波的cohen - daubechies ? feauveau定理為基礎，利用提升方法設計了一組對稱雙正交9 / 7小波濾波器，它與jpeg2000中採用的cdf9 / 7小波壓縮性能幾乎相同，並且它們兩者在圖像壓縮中可以互相做正變換與逆變換。
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