Determination of particle sizes in hydraulic liquids based on image- and subpixel processing

Dmitriy V. Kornilin; Ilya A. Kudryavtsev; Alison J. McMillan; Ardeshir Osanlou; Ian Ratcliffe

doi:10.1117/12.2237349

28 September 2016 Determination of particle sizes in hydraulic liquids based on image- and subpixel processing

Dmitriy V. Kornilin, Ilya A. Kudryavtsev, Alison J. McMillan, Ardeshir Osanlou, Ian Ratcliffe

Proceedings Volume 9971, Applications of Digital Image Processing XXXIX; 99712Q (2016) https://doi.org/10.1117/12.2237349
Event: SPIE Optical Engineering + Applications, 2016, San Diego, California, United States

Abstract

This paper describes the processing methods of signal obtained from the CMOS matrix sensor in terms of its implementation for the in-line automatic particles counters. The methods involve an analysis of particles' tracks in terms of its shapes and charge accumulated by each pixel. This combination gives an opportunity to determine an equivalent diameter of particles and their shapes. These methods can be implemented using digital signal processors, which is very important in the area of developing and producing the built into hydraulic systems sensors. The primary application of developed methods is the diagnostic of the state of hydraulic systems in different areas.

Citation Download Citation

Dmitriy V. Kornilin, Ilya A. Kudryavtsev, Alison J. McMillan, Ardeshir Osanlou, and Ian Ratcliffe "Determination of particle sizes in hydraulic liquids based on image- and subpixel processing", Proc. SPIE 9971, Applications of Digital Image Processing XXXIX, 99712Q (28 September 2016); https://doi.org/10.1117/12.2237349

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