Abstract—The contourlet transform is a new two-dimensional extension of the wavelet transform using multiscale and direc- tional fi lter banks. The contourlet expansion is composed of basis images oriented at various directions in multiple scales, with fl exible aspect ratios. Given this rich set of basis images, the contourlet transform effectively captures smooth contours that are the dominant feature in natural images.
标签： transform two-dimensional contourlet extension
上传时间： 2014-01-18
上传用户：水中浮云
Short Fourier Transform for a non periodical signal
标签： periodical Transform Fourier signal
上传时间： 2017-08-08
上传用户：yoleeson
A to Z of C programming speaks from basic level C programming to obfuscated C
标签： programming obfuscated speaks basic
上传时间： 2014-11-04
上传用户：www240697738
Computing-the-2-D Discrete-Fourier-Transform IEEE article
标签： Discrete-Fourier-Transform Computing-the article IEEE
上传时间： 2013-12-18
上传用户：zhangzhenyu
基于Z源逆变器输入端不断变化，输出保持恒定的仿真模型
上传时间： 2014-01-24
上传用户：皇族传媒
MC9S08AW60的3轴加速度传感器实验 本实验利用MCU内部ADC不停的采集3轴加速度传感器的X,Y,Z方向的输出
上传时间： 2017-08-23
上传用户：thinode
wavelet transform for the prediction of the colorant in food product, wavelet transform in chemestry, theshold,CWT in electrochemestry signal
标签： transform wavelet prediction chemestry
上传时间： 2017-08-24
上传用户：xg262122
A short-time Fourier transform based symbol timing approach for OFDM systems
标签： short-time transform approach Fourier
上传时间： 2013-12-13
上传用户：playboys0
Daubechies D4 wavelet transform
标签： Daubechies transform wavelet D4
上传时间： 2014-01-09
上传用户：wfeel
Z-Stack API 关于zigbee技术的一些资料
上传时间： 2013-11-28
上传用户：qweqweqwe
