Speckle index in dynamic processes: application to drying of paint

Marcelo Trivi; Hector Jorge Rabal; Nelly Lucia Cap; Ricardo A. Arizaga

doi:10.1117/12.445550

23 October 2001 Speckle index in dynamic processes: application to drying of paint

Marcelo Trivi, Hector Jorge Rabal, Nelly Lucia Cap, Ricardo A. Arizaga

Proceedings Volume 4398, Optical Measurement Systems for Industrial Inspection II: Application in Industrial Design; (2001) https://doi.org/10.1117/12.445550
Event: Lasers in Metrology and Art Conservation, 2001, Munich, Germany

Abstract

The dynamic speckle is a phenomenon generated by laser light scattering in biological tissues and it is also present in some industrial processes where the surfaces exhibit some kind of activity. In our case, the process of drying of paint has been studied and its activity is explored using dynamic speckle techniques. Two alternative speckle contrast methods are presented to characterize faster processes.

Citation Download Citation

Marcelo Trivi, Hector Jorge Rabal, Nelly Lucia Cap, and Ricardo A. Arizaga "Speckle index in dynamic processes: application to drying of paint", Proc. SPIE 4398, Optical Measurement Systems for Industrial Inspection II: Application in Industrial Design, (23 October 2001); https://doi.org/10.1117/12.445550

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available