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David Boutelier
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3D model of field area

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I have upgraded my home computer from Windows 7 to 10 and MATLAB 2014b to 2016a. All the functions of TecPIV appear to be functioning well. This is great since my first attempt to use MATLAB 2015a gave me errors without any messages to diagnose to cause.…

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I have performed a mapping of a headland with my friend Stefan Vollgger from Monash University. I will bring the students there for my second year structural geology course (GEOS2190). We did fly the UAV some 40m above the platform and were able to get a…

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I have performed a mapping of a headland with my friend Stefan Vollgger from Monash University. I will bring the students there for my second year structural geology course. We did fly the UAV some 40m above the platform and were able to get a much better…

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This was a strong suggestion from a reviewer of my paper on PIV. Add a way to calculate the Lagrangian cumulative sum of displacement. Basically sum the displacement to obtain finite deformation, but advect the point where the sum is made. This allows,…

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Ptygmatic folds (from πτύσσω, to buckle in ancient Greek) involve an irregularly folded, isolated “layer”, typically a quartzo-feldspathic vein in a much more ductile schistose or gneissic matrix. They occur in high-grade rocks, mostly migmatites as…

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I have finally found the time to finish this new feature. When the displacement is not homogeneous along the edge of the initially rectangular ROI (region of interest) and mask (initially they are the same), the former is expended while the second is…

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I have started putting links to resources to get started using TecPIV here. I will add more when available. Meanwhile I have started working on some much needed improvements Better deformation of the ROI based on vectors. The contour of the ROI become…
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