Investigation on the Fiber Characters of Scraped Documents
Shen Zhen-yi · Journal of Fujian Police College · 2011
When one alters certain original characters or patterns on document by scraping,the configuration of paper fiber will be influenced and changed to certain characters.As one of the essential characters,the change of configuration of fiber can be used as an important objective evidence for the expert to judge the fact of scraping the document and identify the method and tools of scraping the document.