Packing and depacking histograms with statistical processing

被引：0
|
作者：
Louvel, S
Chamayou, JF
机构：
[1] Lab. de Statistique et Probabilites, U.R.A. C.N.R.S. D745, Université Paul Sabatier, 31062 Toulouse, 118, route de Narbonne
来源：
COMPUTER PHYSICS COMMUNICATIONS | 1996年 / 93卷 / 2-3期
关键词：
histogram; image processing; empirical function; spline;
D O I：
10.1016/0010-4655(95)00129-8
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A method is described and implemented which reduces the size of a histograms data base arising from a large set of histograms. The program compresses the histogram data before storage, avoiding significant loss of information and can be adapted to sample more densely areas of interest. The method has been applied to image processing where histo numbers of counts for the 256 gray levels of a subsampled image of millions of pixels.
引用
收藏
页码：289 / 302
页数：14
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