Image Correlation for Shape, Motion and Deformation Measurements [electronic resource] : Basic Concepts,Theory and Applications / by Hubert Schreier, Jean-José Orteu, Michael A. Sutton.Material type: TextLanguage: English Publisher: Boston, MA : Springer US, 2009Description: XX, 322 p. 100 illus. online resourceContent type: text Media type: computer Carrier type: online resourceISBN: 9780387787473Subject(s): Engineering | Computer vision | Mechanics | Mechanical engineering | Surfaces (Physics) | Engineering | Signal, Image and Speech Processing | Mechanics | Image Processing and Computer Vision | Characterization and Evaluation of Materials | Structural MechanicsAdditional physical formats: Printed edition:: No titleOnline resources: Click here to access online
Elements of Geometrical Optics -- Single Camera Models and Calibration Procedures in Computer Vision -- Two-Dimensional and Three-Dimensional Computer Vision -- Digital Image Correlation (DIC) -- In-Plane Measurements -- Stereo-vision System Applications -- Volumetric Digital Image Correlation (VDIC) -- Error Estimation in Stereo-Vision -- Practical Considerations for Accurate Measurements with DIC.
Image Correlation for Shape, Motion and Deformation Measurements provides a comprehensive overview of data extraction through image analysis. Readers will find and in-depth look into various single- and multi-camera models (2D-DIC and 3D-DIC), two- and three-dimensional computer vision, and volumetric digital image correlation (VDIC). Fundamentals of accurate image matching are described, along with presentations of both new methods for quantitative error estimates in correlation-based motion measurements, and the effect of out-of-plane motion on 2D measurements. Thorough appendices offer descriptions of continuum mechanics formulations, methods for local surface strain estimation and non-linear optimization, as well as terminology in statistics and probability. With equal treatment of computer vision fundamentals and techniques for practical applications, this volume is both a reference for academic and industry-based researchers and engineers, as well as a valuable companion text for appropriate vision-based educational offerings.