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| Titel: |
Three-dimensional Visualization of Diffusion Flame Shapes under Acoustic Excitation Using Stereoscopic Imaging and Reconstruction Technique |
| Auteur: |
W.B. Ng A.F. Salem Y. Zhang |
| Verschenen in: |
Journal of visualization |
| Paginering: | Jaargang 6 (2004) nr. 4 pagina's 329-336 |
| Jaar: |
2004-09-03 |
| Inhoud: |
Stereoscopic imaging and reconstruction technique is introduced to reconstruct the flame structures that are subject to acoustic excitation. The laminar diffusion flame under investigation was created in a cylindrical tube and excited by a loudspeaker. Stereo images were taken at a shutter speed of 1/10000 th second using a 'stereo camera' and the depth cue of the flame structures along the camera viewing direction were then computed using machine vision methodology. By visualizing the computed three-dimensional flame models, as well as judging the corresponding attribute such as surface gradient, the understanding of the flame and acoustic wave interaction could be improved. |
| Uitgever: |
IOS Press |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
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