@article{Wójcik_Kotyra_2009, title={Combustion diagnosis by image processing}, volume={1}, url={https://www.photonics.pl/PLP/index.php/letters/article/view/1-14}, DOI={10.4302/photon. lett. pl.v1i1.9}, abstractNote={The paper presents an application of image processing for detection of combustion instability and characterization of pulverized coal combustion. Several shape parameters have been used, such as flame area, coordinates of its center of gravity, contour length as well as its Fourier descriptors for qualitative description of the flames. Experiments were done in a scaled down laboratory facility. <br /><br /> Full Text: <a class="file" href="/PLP/index.php/letters/article/view/1-14/14" target="_parent">PDF</a> <br /> <strong><br />References:</strong> <ol> <li> R.M. Fristrom, "Flame structure and processes", Oxford University Press, London, 1995. </li><li> W.Wójcik, A.Kotyra, T.Golec, K.Gromaszek, "Vision based monitoring of coal flames", Przegląd Elektrotechniczny, nr 3/2008, pp 241-243. </li><li> Marques J.S., Jorge M.P., "Visual inspection of a combustion process in a thermoelectric plant", Signal Processing, vol. 80, Elsevier, 2000, pp 1577-1589. </li><li> W.Wójcik. A.Kotyra, "Wykorzystanie obrazu płomienia do oceny stabilności spalania mieszanin pyłu węglowego i biomasy", Pomiary Automatyka Kontrola, wydanie specjalne Nr 3 2005, pp.34-36, 2005. </li><li> I.Kunttu, L.Lepistö, J.Rauhamaa, A.Visa, "Multiscale Fourier descriptors for defect image retrieval", Pattern Recognition Letters 27, 2006, pp 132-132. <a href="http://dx.doi.org/10.1016/j.patrec.2005.08.022">[CrossRef]</a> </li> </ol>}, number={1}, journal={Photonics Letters of Poland}, author={Wójcik, Waldemar and Kotyra, Andrzej}, year={2009}, month={Mar.}, pages={pp. 40–42} }