![]() Tracer is a modification of the CellProfiler Analyst package. We have leveraged all of these capabilities into a new package, CellProfiler Tracer. Lastly, we have developed CellProfiler Analyst for the purpose of data exploration. In addition, we have included object tracking functionality in our CellProfiler open-source software. The Imaging Platform at the Broad Institute specializes in producing the rich set of measurements characteristic of these screening efforts. In particular, for high-content screening purposes, where the biologist is looking at a large number of per-cell measurements, it is vital to be able to visually assess the development of these measurements across time within the local context of the cell being examined. While a wide range of tracking algorithms have been developed, open-source tools tailored towards the visualization of their results, in particular the assessment of the result quality, are uncommon. ![]() Often, the dynamic behavior of organisms, cells, organelles, or molecular assemblies can only appreciated by observing them over time. In the world of cellular image analysis, time-lapse assays remain one of the more challenging domains in biology. Tracer is available within CellProfiler Analyst and enables visualization and quality assessment of cellular trajectories obtained via time-lapse imaging. This project is not currently maintained.ĬellProfiler Tracer is a data visualization and exploration tool for time-lapse image-based assays. A component of CellProfiler Analyst cell image analysis software
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