Dantec Dynamics GmbH

In this application video, two high-speed SpeedSense cameras (operating at 2,000 Hz) are used to measure the impact response of a mobile phone being dropped from a height of 50 cm. The real-time, speckle pattern quality evaluator and projection calibration are both performed online, in Istra4D, within the live acquisition mode. Point tracking is performed of discrete facets/subsets indicating the four impacts (indifiable as acceleration spikes) of the drop test. For more information visit 👉 https://lnkd.in/dZVua5zh Or the application section "Motion Analysis" 👉https://lnkd.in/dBGktvqE

In this application video, a 4-camera double-sided (biplanar) setup is used for a tension test of an aluminum rebar. Using a 2×2 camera setup, stereo camera pair observes both the front & rear side of a DIC setup. Calibration is performed using a double-sided target that allows the thickness of the sample to be measured in Istra4D V4.11. For more information visit 👉https://ow.ly/J4cG50V03py Or to find out about the MulticamDIC visit 👉https://ow.ly/vn9y50V03px

In this application video, a 3D-metallic specimen is tested in compression. Using the rung-step approach in the correlation evaluation, whereby a measurement step is evaluated with respect to an intermediate sub-step, large deformations of the 3D-metallic specimen can be measured. Users can visualize the displacement and strain of the results as a 2D overlay image or as a 3D visualization model in Istra4D V4.11. For more information about the; - FlexDIC 👉https://ow.ly/QJFw50UWAj3 - Application video at 👉https://ow.ly/RSXa50UWAj2

In this application video, a 9-cam MulticamDIC system with point (marker) tracking is used to analyze the movement of a toy crab scuttling. Through the 9-camera setup, the detected points were tracked across all cameras using the Multicamera Subset Reference Tracking (MSURET) concept, whereby any detected point across any camera can be tracked. The advantage of MSURET is that the point does not need to (still) be visible in the reference camera images, in order to be traced. To find out more about Point (Marker) Tracking visit👉https://ow.ly/tGQI50US9OI or to find out more about the MulticamDIC system 👉https://ow.ly/1c0450US9OG

Point (Marker) Tracking is a measurement technique that detects, correlates, and “tracks” discrete visual references, known as “fiducials”, on a surface such as: coded targets, generic markers, or alternatively elements within a continuous pattern. In this application video, markers are palced at various locations of interest on a robotic arm and each marker is then tracked for position & displacement feedback from a motion/movement sequence. To find out more about Point (Marker) Tracking visit 👉https://ow.ly/twjq50UNHZ9 To find out more about the FlexDIC system visit 👉https://ow.ly/VoJu50UNHZ8

An analysis of a tire wobbling under rotation is shown in this application video using a 2-cam FlexDIC system. After correlation of the measurement series, an application module is initiated that analyses the rotation axis of the tire and then performs a coordinate system optimization alignment through minimization of the out-of-plane, Z-displacement. The aligned coordinate system then allows the actual effects of wobbling to be investigated. This application module is available free-of-charge together with Istra4D V4.11! To find out more about the FlexDIC visit 👉https://ow.ly/TSzw50UKhYo To find out more about Istra4D V4.11 visit 👉https://ow.ly/RxTo50UKi9s

We are pleased to announce that coded-marker target stickers are now available for sale! In Istra4D V4.11, point tracking can now be performed using 36 different coded target markers. With the new tracking functionality, shape matching is utilized instead of DIC, as such, the coded markers can be automatically detected, quickly tracked, and accurately measured. For more information visit👉 https://ow.ly/slyz50UCmm7 Or find out more about point (marker) tracking visit 👉https://ow.ly/AOEZ50UCmnA or https://ow.ly/Uoaf50UCmnF

Messung von Cavitation in mehrphasigen Strömungen auf der Basis von Fluoreszenz-PIV - Politecnico di Torino (D.I.A.T.I.) https://lnkd.in/eUE8jkkW #PIV #dantecdynamics

On behalf of Dantec Dynamics, we would like to thank our customers for a fantastic 2024! This year was a big year for Digital Image Correlation (DIC) where we successfully launched; - a new Calibration Target portfolio 👉https://ow.ly/jCC050UpTSy - a new Illumination Systems portfolio 👉https://ow.ly/yv2n50UpTV3 - the FlexDIC system 👉https://ow.ly/TEqo50UpTWi - Istra4D V4.11 SW Release (with Marker/Point Tracking)👉https://ow.ly/U2XC50UpTYo , and - a new DAQ Controller portfolio 👉https://ow.ly/x4X150UpU18. We are excited and looking forward to 2025! Seasons Greetings🎄

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