Please check my explanatory note

Hello! I wrote an explanatory note for my diploma.
Please tell me were I made mistakes.
Thanks.

Explanatory note for this thesis contains 94 pages, 10 illustrations, 6 tables, 19 sources, 1 annex.
The diploma project devoted to development of interactive augmented reality, and allows demonstration of markerless augmented reality.
In the diploma project developed and implemented: POI search, POI tracking and image output.
C++ programming language was used to solve this problems.
Also was used the OpenCV library which contains algorithms for computer vision, image processing and general purpose numerical algorithms .
Software was developed using the development environment Microsoft Visual Studio 10.0 for Windows.

The question of life safety and man activity, economic feasibility were considered.