[Motion Analysis]
Measurement of marker displacements in (highspeed) videos and for vibration analysis.
Automatic Motion analysis of a wiplash test (Simulation of rear end collision)LIMtrack6D is used for the fully automatic evaluation of a wiplash test. A wiplash test simulates a rear-end collision and is used to assess the safety of seats according to NCAP. The video shows the wiplash test with animated result diagram. |
Crash Test with high speed camera2D motion analysis / motion tracking using LIMtrack from the high-speed video of a crash test. The video shows the horizontal and vertical displacement of the tracked marker together with their trajectory. |
Table tennis ballMotion analysis of a jumping table tennis ball with LIMtrack.The image sequence was recorded with a frame rate of 2kHz. The sub pixel accurate tracking also works stable on a rotating pattern. The integrated analysis modules also allow to measure e.g. the velocity and acceleration of the ball. The video shows the horizontal and vertical displacement of the tracked pattern (ball labelling). The marker and trajectory is visualized as overlay on the high speed camera image. |
Number of RevolutionsLIMtrack is tracking of 3 Markers on a PC fan. The sequence was recorded by a high speed camera with 8kHz. The number of revolutions is measured by the LIMtrack integrated analysis modules from the angle change between two points. This allows also to measure a tempral variation of the number of revolutions over time. The visualization of the marker and their trajectories is switched on and off in the video. |
Puncture TestingLIMtrack. LIMtrack analysis module synchronizes and visualizes the time course of travel, speed and force measurement and automatically determines the penetration depth. |