A method of generating fax index

Managing and searching facsimiles automatically is the key point to achieve OA (Office Automation). At present, there is a lack of method to establish index of fax, which is the basis of searches. Focus on official business faxes, this paper proposes an approach to create index of fax, using logo, stamp and keywords, after analyzing the characteristics of these faxes thoroughly. The result illuminates that this method can improve the robustness to noise efficiently, and obtains high performance in Precision and Recall.