We describe the information technology analysis of histological images. 
Modern technology aimed at the detection and analysis of individual microscopic,
which makes it relevant to the development of algorithmic software 
for assessment of tissue and other structural formations. 
The technology underlying structural methods of image analysis. 
To assess structural changes in the tissues of the method based 
on the use of symmetry groups, allowing you to get invariant to rotation, 
shift and scale structural description of images.