Summary : In this article the algorithm for improving the quality of the input image based on Gabor filter. The problem formalization methods of selection options Gabor filter and suggested solutions to it.

Key words: Adjusting images, Gabor filters, image normalization, local features, fingerprints.

Summary: The advantages and disadvantages of using frameworks for developing Web-based applications. Highlight the selection criteria framework for developing Web-based application.

Key words: MVC, Framework, Back-End, web-applications, Database.