Entropy approach in the analysis of anisotropy of digital images

Описание

Тип публикации: статья из журнала

Год издания: 2002

Идентификатор DOI: 10.1023/A:1019704411382

Аннотация: Anisotropy is assumed to be the difference of a plane object observed in different dimensions. For digital images, anisotropy is determined in two ways. The first one is based on the comparison of mosaics bearing rectangular smalts developed in different (perpendicular, to be exact) directions. The comparison is provided through anПоказать полностьюintermediate mosaic called palette, that is the mosaic with the frequency of smalts equal to arithmetic mean of the frequency of smalts of compared mosaics. The latter is based on the calculation of the information capacity of the mosaics developed in different directions. The information capacity is the specific entropy of real mosaic calculated against the reconstructed one bearing the most probable expansions of smaller smalts. The problem of test object is discussed.

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Издание

Журнал: OPEN SYSTEMS & INFORMATION DYNAMICS

Выпуск журнала: Vol. 9, Is. 3

Номера страниц: 239-250

ISSN журнала: 12301612

Место издания: DORDRECHT

Издатель: KLUWER ACADEMIC PUBL

Персоны

  • Kirsanova E.N. (Krasnoyarsk State Tech. University)
  • Sadovsky M.G. (Institute of Biophysics,Siberian Div. of Russ. Acad. of Sci.)