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Quantifying Intermembrane Distances with Serial Image Dilations
JoVE 杂志
生物工程
This content is Free Access.
JoVE 杂志 生物工程
Quantifying Intermembrane Distances with Serial Image Dilations

Quantifying Intermembrane Distances with Serial Image Dilations

DOI:
10.3791/58311-v

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07:45 min

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September 28, 2018

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, ,
1Virginia Tech Carilion Research Institute,Virginia Tech, 2Translational Biology, Medicine and Health,Virginia Tech

Chapters

  • 00:04Title
  • 00:42Pre-Processing Images and Outlining the Perinexus
  • 02:17Algorithm Setup and Selection of Perinexus of Interest
  • 04:40Results: Perinexus Quantification
  • 06:30Conclusion

Summary

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The purpose of this algorithm is to continuously measure the distance between two 2-dimensional edges using serial image dilations and pathfinding. This algorithm can be applied to a variety of fields such as cardiac structural biology, vascular biology, and civil engineering.

Tags

Keywords: 1. Intermembrane Distances 2. Serial Image Dilations 3. Cardiac Electrophysiology 4. Perinexus Identification 5. MATLAB 6. Grayscale Images 7. Gap Junction Plaque 8. Cell Membrane Bilayers 9. Membrane Separation Distance Analysis 10. Spatial Derivative Gradient Threshold 11. Pixels Per Unit Length 12. Region Of Interest

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