In order to effectively detect and compensate blind pixels for IRFPA,a new algorithm of blind pixel real-time processing for IRFPA is presented.

In the FPGA design, the pipelined technique is applied and the correction coefficient is stored in the interior memory of FPGA, meanwhile, blind pixel compensation is implemented.

In order to eliminate blind pixel of the infrared focal plan arrays and improve the image quality,this paper put forward one category of arithmetic about the threshold value and the adjacent pixels detection and adding window median repair by using IRFPA′s image data of two reference radiation source and the pertinence between the adjacent pixels.

There are broken fibers which cause blind pixels in image-carrying fiber bundles due to limitations of manufacture technology.

After the blind pixels is substituted,the peculiarity of visual image which comes from the line array infrared imaging system is analyzed.

Source identification of PAHs in surface sediments from Bohai Sea by multivariate statistics;

Application of multivariate statistics in study on combinative characteristics of indicator elements:an example from Huangbuling gold deposit in Shandong,China;

The PCA(principal component analysis) of multivariate statistics is applied to the performance evaluation system with a telecom enterprise taken as multi-objective example to analyze.

15 indexes were chosen,using multivariate statistical analysis techniques(Principle Component Analysis and Canonical Correspondence Analysis),the complex relationships between the soil properties,plant biodiversity and landform factors were examined.

In this model, the correlation between statistical units is defined to be the linear combinations of geological variables used for prediction, i.

The practical sign ificance of these re-zoned seismic zones (or belts) is that they can be geogroph ically taken as statistical units for seismicity.