𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Quality assessment of speckle patterns for digital image correlation

✍ Scribed by D. Lecompte; A. Smits; Sven Bossuyt; H. Sol; J. Vantomme; D. Van Hemelrijck; A.M. Habraken

Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
869 KB
Volume
44
Category
Article
ISSN
0143-8166

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Study of optimal subset size in digital
Study of optimal subset size in digital image correlation of speckle pattern images
✍ Sun Yaofeng; John H.L. Pang πŸ“‚ Article πŸ“… 2007 πŸ› Elsevier Science 🌐 English βš– 639 KB

This paper investigates the effect of subset size, associated with image pattern quality and subset displacement functions, on the accuracy of deformation measurements by digital image correlation(DIC). A concept of subset entropy is introduced in this work to quantify the subset image pattern quali

A new method for generating and analysin
A new method for generating and analysing digital speckle shearing correlation fringe patterns
✍ Y.M He; C.J Tay; H.M Shang πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 381 KB

A method for generating a high visibility digital speckle shearing fringe pattern is proposed. A three-step phase shifting technique which involves the introduction of arbitrary phases is utilized. The phase shifting technique is carried out using a rotating mirror and a theoretical model which invo