A study on particle identification in PTV particle mask correlation method
| العنوان: | A study on particle identification in PTV particle mask correlation method |
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| المؤلفون: | T. Etoh, Kohsei Takehara |
| المصدر: | Journal of Visualization. 1:313-323 |
| بيانات النشر: | Springer Science and Business Media LLC, 1999. |
| سنة النشر: | 1999 |
| مصطلحات موضوعية: | Physics, Brightness, Cross-correlation, Pixel, business.industry, Image plane, Condensed Matter Physics, Particle identification, Correlation, Optics, Particle tracking velocimetry, Computer Science::Computer Vision and Pattern Recognition, Particle, Electrical and Electronic Engineering, business |
| الوصف: | An algorithm for particle identification in PTV, which is classified in the category .particle mask correlation method,.is presented and tested. A typical brightness pattern of a particle image is referred to as a particle mask. The particle mask is centered on a pixel in the image plane and the cross correlation between the particle mask and a region of the image plane centered on the given pixel is calculated. The particle mask is scanned over the entire image plane and the cross correlation coefficient is calculated at each pixel location. Small subareas with high correlation coefficients indicate central areas of particle images. |
| تدمد: | 1875-8975 1343-8875 |
| DOI: | 10.1007/bf03181412 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::263736c6a78077bc7a6cc6461d67d0ed https://doi.org/10.1007/bf03181412 |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi...........263736c6a78077bc7a6cc6461d67d0ed |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 18758975 13438875 |
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| DOI: | 10.1007/bf03181412 |