Three-dimensional particle position using continuous wavelet and circle Hough transforms

Moreno-Hernández, D.; Bueno-García, J. Andrés; Alvarez-Herrera, C.; Guerrero-Viramontes, J.A.; Santoyo, Fernando Mendoza

doi:10.1117/1.3575650

Cited by 4 publications

(4 citation statements)

References 31 publications

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“…Details about the procedure to determine the CSS can be found in Ref. [31]. The first step on the analysis is to obtain the particle images.…”

Section: Results Analysismentioning

confidence: 99%

“…The particle has been defocused 2.0, 2.5 and 3.0 mm, and each particle image has been corrupted with zeromean random noise SNR¼12. The algorithm outlined briefly in the previous section has been applied to these images [31]. The ''z'' position of each particle can be determined by substituting the calculated CSS into Eq.…”

Section: Simulated Particle Imagesmentioning

confidence: 99%

“…The CCS is determined from the diffraction pattern of the spherical particle by combining the Continuous Wavelet transform (CWT) and the Circle Hough transform (CHT) [31]. The function of each transform play a role in the procedure; i.e.…”

Section: Introductionmentioning

confidence: 99%

“…The function of each transform play a role in the procedure; i.e. the CWT allows us in only one step to locate and enhance the quality of particle images, and the CHT is used to determine the size of the circle of the CSS [31].…”

Section: Introductionmentioning

confidence: 99%

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