To measure the degree of overlap between two fluorescent channels. This example shows how the object identifcation and RelateObjects modules are used Measure the degree of spatial coincidence and potential interactions among subcellular species (e.g., proteins). Colocalization: Measuring the colocalization between fluorescently labeled molecules is a widely used approach to.This example shows how the CorrectIlluminationCalculate and CorrectIlluminationApply modules are used to compensate for the non-uniformities in illumination often Illumination Correction: Illumination correction is often important for both accurate segmentationĪnd for intensity measurements.Rather than identifying individual cells, this pipeline quantifies Wound Healing: In this example, cells are grown as a tissue monolayer.How to input a color tissue image, split it into its component channels, and then identify individual cells from a particular stain and record the number of neighbors that each cell has. Tissue Neighbors: Tissue samples often have irregularly shaped cells with adjacent edges.To the grid defintion and identification modules. Yeast patch identification: This pipeline identifies patches of yeast growing in a 96 well plate, serving as an introduction.How to use illumination correction to subtract for background illumination. The pipeline also shows how to load a template and align it to a cropped image, as well as The example identifies uniformly round objects, in this case, yeast colonies growing on a dish. Yeast colony classification: This pipeline demonstrates how to classify and count objects on the basis of their measuredįeatures.Various modules may be used to accomplish the same result. This pipeline shows how to do both of these tasks, and demonstrates how Percentage of stained objects: CellProfiler is commonly used to count cells or other objects as well as percent-positives, by measuring the per-cell staining intensity. Cell/particle counting, and scoring the.Specialized pipelines In addition to cellular object and feature identification, these pipelines include some of the more specialized modules in CellProfiler for image pre-processing or measurement. Of DNA contained in the tail is calculated. ![]() Also shown is a silver-stained comet example in which the percentage Also, illumination correction is used to reduce background flourescence prior to measurement. The length and intensity of the comet tail.
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