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- Title
Micro-Scale Particle Tracking: From Conventional to Data-Driven Methods.
- Authors
Wang, Haoyu; Hong, Liu; Chamorro, Leonardo P.
- Abstract
Micro-scale positioning techniques have become essential in numerous engineering systems. In the field of fluid mechanics, particle tracking velocimetry (PTV) stands out as a key method for tracking individual particles and reconstructing flow fields. Here, we present an overview of the micro-scale particle tracking methodologies that are predominantly employed for particle detection and flow field reconstruction. It covers various methods, including conventional and data-driven techniques. The advanced techniques, which combine developments in microscopy, photography, image processing, computer vision, and artificial intelligence, are making significant strides and will greatly benefit a wide range of scientific and engineering fields.
- Subjects
PARTICLE tracking velocimetry; FLUID mechanics; GRANULAR flow; ENGINEERING systems; ARTIFICIAL intelligence
- Publication
Micromachines, 2024, Vol 15, Issue 5, p629
- ISSN
2072-666X
- Publication type
Article
- DOI
10.3390/mi15050629