出版社：Academy & Industry Research Collaboration Center (AIRCC)
摘要：Photocopy documents are very common in our normal life. In India, people are permitted tocarry and produce photocopied documents frequently, to avoid damages or losing the originaldocuments. But this provision is misused for temporary benefits by fabricating fake photocopieddocuments. When a photocopied document is produced, it may be required to check for itsoriginality. An attempt is made in this direction to detect such fabricated photocopieddocuments. This paper proposes an unsupervised system to detect fabrication in photocopieddocument. The work in this paper mainly focuses on detection of fabrication in photocopieddocuments in which some contents are manipulated by new contents above it using differentways. Testing is performed with a different set of collected testing samples resulted in anaverage detection rate of 70.14%.
关键词：Document; Photocopy; Fabrication; Unsupervised system
