Fingerprint image watermarking algorithm using the quantization of parity based on Contourlet transform;

基于奇偶量化的Contourlet變換域指紋圖像水印算法

A related method for stereo center classification, recognition and parity calculation from structure diagram was developed, and expanded to atropisomers and dummy axial stereo centers.

利用奇偶值在計(jì)算機(jī)中對(duì)立體化學(xué)進(jìn)行表征可以避免復(fù)雜的CIP規(guī)則。

The difference to achieve parity ending among sense groups has three forms,with the first one ending by pure even or uneven sentence,the second one ending by the resumption between even and uneven sentence and the last one ending by independent sense group called Ao Style.

意群間以收句奇偶的不同呈現(xiàn)三種形式:一為純奇純偶收結(jié);一為奇偶交錯(cuò)收結(jié);一為獨(dú)立意群示拗收結(jié)。

The result shows that molecules with non-alkyloxy substituent are nematogenic and short alkyloxy chains (n= 1～3 ) in the homologue lead to nematic phase with odd-even effect, the molecules with longer alkyloxy chains (n=4～1.

當(dāng)Y為非烷氧基時(shí),呈向列相液晶;當(dāng)Y為較短的烷氧基時(shí)(n=1～3),液晶化合物具有向列相(N);Y為較長烷氧基時(shí)(n=4～16),液晶化合物只有近晶B相(SB)和近晶A相(SA);SA-I相變的熵變隨烷氧鏈原子數(shù)而奇-偶變化,但與N-I相變的“奇-偶效應(yīng)”相反。