Handwriting biometric

FLASH ID is a unique handwriting analysis, matching and visualization tool designed to assist law enforcement, military and intelligence professionals in the identification of suspects, criminals, and terrorists. This powerful tool for document comparison and evaluation is designed to assist examiners in comparing questioned documents against known writer document samples, and previously received questioned documents. 

  • Easy to use - FLASH ID does not require any manual markup or tracing of documents. Simply scan and compare.  
  • Sophisticated algorithms - Graph matching algorithms at the core of the technology compare the graphemes, first, by their topology and second, by their geometric features. Geometric features measure the shapes of curves, angles and distances among graph components. FLASH ID computes nearly 200 measurements of the sample writing. 
  • Works on limited data - FLASH ID is able to make comparisons with questioned documents as small as ¼ page of writing. Reference samples can be effectively matched with as little as one page of writing.. 
  • Visualization tools - FLASH ID offers a comprehensive suite of visualization tools to assist the examiner in making their determination, including side-by-side viewing and an innovative “heat map” of writing similarity. 
  • Image cleanup tools - FLASH ID includes sophisticated image cleanup tools, including deskewing, noise removal, line removal, blob removal, form removal, color removal, contrast enhancement, smoothing, blurring, and B&W conversion. 

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Contact us for more information or to request a demonstration or free trial. 


Sciometrics, LLC
14150 Parkeast Circle, Suite 140
Chantilly, VA 20151


Email: info@sciometrics.com
Phone: +1 (703) 793-2282
Fax: +1 (703) 793-2280

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