A Novel and Innovative Technique to Decipher In- dented Writings by Means of Ferromagnetic Powder and Image Enhancement Tools
نویسندگان
چکیده
An attempt is made to develop a new method other than based on electrostatic principle as used in Electrostatic detection Apparatus (ESDA) for deciphering indented writing in forensic investigations. Simulated indented samples were examined under various light sources and using image enhancement tools. The developed method is not effect by humidity variations as in ESDA. No need of cascade for development. The results are permanent and have scope for improvement. The results obviously show that this new technique can be used as an ad-hoc and alternative instrument for recovery and revealing indented writ-
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