Robust principal component analysis for non-centered data
标签： non-centered principal component analysis
上传时间： 2017-03-31
上传用户：leehom61
DES( Data Encryption Standard)算法，于1977年得到美国政府的正式许可，是一种用56位密钥来加密64位数据的方法。DES算法以被应用于许多需要安全加密的场合。（如：UNIX的密码算法就是以DES算法为基础的）。
标签： Encryption Standard Data DES
上传时间： 2013-12-23
上传用户：mpquest
HDFDUMP and BRFDUMP are utility programs developed for use with MISR data files. HDFDUMP will extract data from a MISR file in the HDF-EOS grid format (MISR Level 1B2 and Level 2 files) and writes unformatted binary files. BRFDUMP calculates radiances and bidirectional reflectance factors (BRF) from MISR Level 1B2 files and creates unformatted binary files.
标签： HDFDUMP developed programs BRFDUMP
上传时间： 2017-04-02
上传用户：yy541071797
Paper about spatial data mining that explain in detail.
标签： spatial explain mining detail
上传时间： 2017-04-03
上传用户：yoleeson
Paper about spatial data mining that explain in detail.
标签： spatial explain mining detail
上传时间： 2013-12-11
上传用户：zwei41
Paper about spatial data mining that explain in detail.
标签： spatial explain mining detail
上传时间： 2017-04-03
上传用户：集美慧
Paper about spatial data mining that explain in detail.
标签： spatial explain mining detail
上传时间： 2014-01-03
上传用户：yt1993410
Paper about spatial data mining that explain in detail.
标签： spatial explain mining detail
上传时间： 2014-12-02
上传用户：372825274
The existence of numerous imaging modalities makes it possible to present different data present in different modalities together thus forming multimodal images. Component images forming multimodal images should be aligned, or registered so that all the data, coming from the different modalities, are displayed in proper locations. The term image registration is most commonly used to denote the process of alignment of images , that is of transforming them to the common coordinate system. This is done by optimizing a similarity measure between the two images. A widely used measure is Mutual Information (MI). This method requires estimating joint histogram of the two images. Experiments are presented that demonstrate the approach. The technique is intensity-based rather than feature-based. As a comparative assessment the performance based on normalized mutual information and cross correlation as metric have also been presented.
标签： present modalities existence different
上传时间： 2017-04-03
上传用户：qunquan
GSM FOR DATA TRANSFER
上传时间： 2017-04-03
上传用户：784533221
