Deformation measurements by digital image correlation: Implementation of a second-order displacement gradient

Experimental Mechanics

Volumn 40, Issue 4, 2000, Pages 393-400

  Lu, H ^a   Cary, P D ^b  

^a Oklahoma State University   (United States)

^b CESSNA AIRCRAFT COMPANY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; COMPUTER VISION; DATA REDUCTION; OPTIMIZATION; STRAIN MEASUREMENT;

CORRELATION COEFFICIENT; ELECTRONIC RECORDING INTERFEROMETRY; NONLINEAR DEFORMATION; SECOND ORDER DISPLACEMENT GRADIENT;

DEFORMATION;

IMAGE PROCESSING;

EID: 0034548806     PISSN: 00144851     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF02326485     Document Type: Article

References (12)

1. Digital imaging techniques in experimental stress analysis
2. Determination of displacements using an improved digital image correlation method
3. Application of an optimized digital image correlation method to planar deformation analysis
4. Digital image correlation using Newton-Raphson method of partial differential correction
5. Accurate measurement of three-dimensional deformations in deformable and rigid bodies using computer vision
6. Submicron deformation field measurements: Part 1. Developing a digital scanning tunneling microscope
7. Submicron deformation field measurements: Part 2. Improved digital image correlation
8. Submicron deformation field measurements: Part 3. Demonstration of deformation determinations
9. Correlation: A digital image correlation program for displacement and displacement gradient measurements
10. Surface deformation measurements of a cylindrical specimen by digital image correlation