Geometrical transform algorithm increase recognition rate and speed of automatic fingerprint authentication system 基于光学采集仪的几何变换算法有效的提高了指纹预处理的准确率和速度。
( 4 ) the paper advances gabor wavelet technique and proposes the textural arithmetic to adapt to hanwriting ( 4 )论文对gabor小波变换算法进行了改进，提出了适合笔迹特征提取的纹理分析算法。
The dissertation relates mainly to the algorithm of bit - rate control and the technology of statistical remultiplex 本论文主要讲述mpeg2视频流的码率变换算法的研究以及多路码流的统计复用技术。
This thesis takes mat as a subject to study and explore mat algorithm which is fast , efficient and of applying value 本课题以中轴变换为研究对象,探索快速的、有效的及具有应用价值的中轴变换算法。
Influences of measured values from phasor measurement units on equivalent current based measurement transform algorithm in state estimation 相量测量单元测量值对状态估计中等效电流量测变换算法的影响
In the 1990 ' s , wim sweldens released the algorithm of lifting based dwt [ 2 ] . jpeg2000 standard commends this algorithm [ 1 ] 90年代中期， wimsweldens等人提出了提升格式( liftingscheme )的离散小波变换算法。
The eno - biorthogonal wavelet transforms are fit for compressing the images which contain a great lot jumps , and having good ratio of compression Eno -双正交小波变换算法非常适合于压缩包含大量剧烈跳跃信息的图像，具有较好的性能压缩比。
The difference is considered in the bit plane transform . calculation is spent on removing the spectral correlation of higher bit plane images 位平面变换算法考虑了各位平面图像相关性的差异，将运算集中在去除高位相关性上，大大提高了运算效率。
General functions may be represented as wavelet series . a kind of stabile , efficient and fast algorithm of wavelet transform may be gotten through multi - resolution analysis 一般函数都可以写成小波级数的形式，而由多分辨分析可得到小波的稳定有效快速变换算法。
The image compression standard in pacs now is the jpeg standard based on the dct ( discrete cosine transform ) algorithm , which can only be applied in the limited areas 目前在pacs系统中较多采用的是jpeg图像压缩标准，该标准采用以离散余弦变换算法为主的区块编码方式,但有一定的局限性。
