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9 November 2010 The extraction of perspiration fingerprint on transparent slice and CD using optics filtration
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Abstract
This paper based on Abbe-Porter spatial filtering experiment method, extracted and studied the sweat in the surface of transparent chip and CD, and compared with the traditional optical method. The results of the experiment show using the optical filtering method can obtain desired results. Compared with chemical reagents appear method, Abbe-Porter spatial filtering experiment method belongs to nondestructive test method.
© (2010) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Changming Jia "The extraction of perspiration fingerprint on transparent slice and CD using optics filtration", Proc. SPIE 7850, Optoelectronic Imaging and Multimedia Technology, 78500E (9 November 2010); https://doi.org/10.1117/12.870442
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