Polarized light microscopy has been gainfully applied to embryology for decades, but recently a digital, orientation-independent polarized light microscope, the polscope, has demonstrated the exquisite sensitivity needed to image the low levels of birefringence exhibited by mammalian spindles.
Detailed experimental analysis of the mechanical response of the specimen during deformation is performed using scanning electron microscopy, digital photogrammetry and orientation imaging microscopy to examine microscale strain distribution, plastic slip and grain reorientation.
A gravimeter figures out the device's tilt angle, and a digital compass determines its orientation.
A full orientation and digital triangulation of these images is possible if all the technical data on the sensor and the acquisition are well-known, and in any case the existence of well-distributed and reliable ground control points in the study area is crucial.
Combining with Bayes least squares estimator, we describe a method for removing noise from digital images, based on orientation-adapted GSM with nonoriented component (OAGSM/NC) in shiftable complex directional pyramid (PDTDFB) domain in this paper, which can be seen a modified version of the BLS-GSM.
This study describes a computer assisted orientation method for digital dental periapical radiographs.
In Eq. (1), t is the camera position in the world coordinates and R is the rotation matrix corresponding to the orientation of the digital camera.
We have used EBSD orientation mapping and digital image correlation-based strain mapping to investigate inhomogeneous deformation of Ti 6Al 4V in tension, fatigue and cold-dwell fatigue.
The present work focuses on studying the multi-scale deformation and failure mechanisms of an orthogonally woven glass fiber reinforced composite as a function of fiber orientation angle using digital image correlation.
