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So while we have much more to do , we are making some real progress . Techniques reviewed include contrast , color balance , spatial resolution , image sampling frequency , geometric transformation , averaging , measurements , histogram manipulation , convolution kernels , filtering digital images , compression , noise reduction , and binary digital images . " With the purpose of creation of a uniform database for all the projects and programmes of foreign technical , financial and humanitarian aids and grants , given by foreign states , international organizations , financial institutions , foreign companies , public associations , religious organizations , physical persons of foreign states , for any departments and ministries of Turkmenistan or any other recipients of the technical , financial , humanitarian aid or grant , the President of Turkmenistan has signed this resolution , " says the opening paragraph of the decree . What they did not anticipate was the use of a newly found capability , the early warning radar , which made British fighters effective in a way never before imagined .