|type de publication
||article dans une revue internationale avec comité de lecture
|date de publication
||Stanislas Michel; Okamoto K.; Kaehler C.|
||Measurement Science and Technology (Meas. Sci. Technol.)
| || |
||The aim of this paper is to present the main results of the First International PIV Challenge wich took place in Göttingen (Germany) on 14 and 15 Septembre 2001. This workshop was linked to the PIV01 International Symposium Wich was held in the same place the week after. The present contribution gives the objectives of the challenge, describes the test cases and the algorithms used and presents the mlain results obtained together with some discussion and conclusions on the accuracy and robustess of both PIV and PTV algorithms. As it is not possible to detail all the results obtaned, this contribution should serve as a guide for the use of the full database of images and results which is available at http://www.pivchallenge. org.
||PIV, PTV, PIV algorithms, accuracy, spatial resolution