Diatrack, Particle Tracking Tools and Services for Dynamic Imaging from Semasopht

Tracking at the fingertips.

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DIATRACK 3.03: TRACKING AT THE FINGERTIPS

Benchmark object tracking software for 2D and 3D applications, such as biological imaging, rheology, or single molecule imaging. Reliably follow and characterize hundreds of objects simultaneously with a precision that reaches 0.01 pixels (depending on data). DiaTrack provides a compelling set of tools to extract quantitative information from image sequences. See for yourself:

Demo 3.03 (Flash animation

DiaTrack 3.03 release: This new version brings dramatic improvements in terms of speed and memory management. It also introduces advanced object segmentation.

Recent publication using DiaTrack: PNAS. 2011, 108,131, 365–373. Single-molecule investigations of the stringent response machinery in living bacterial cells.

Traps and pitfalls of object tracking

"We have tested DT 3.0 on our data from single molecule experiments of molecular motors acting on DNA. In this case, we had 3000 frames of 250 by 500 pixels, containing about 50 particles. The resulting traces were accurate to at least 1/500 of a pixel. I am absolutely amazed with the speed and precision."

Prof. Antoine van Oijen, Harvard Medical School