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In this report we present the methodology we are using in the AMI group to
compare optic flow estimation methods in the context of the FLUID Specific
Targeted Research Project - Contract No 513633 founded by the CEE. The main
goal of this report is to try to unify comparison criteria between the different
parnerts in order to share information and conclusions. We think that it is one
of the topics we have to address in Las Palmas Meeting December next. In
order to describe the methodology we use, we divide it in five steps:
1. We choose a number of optic flow estimation methods
2. We choose an image sequence dataset to apply the methods.
3. We apply the methods and we store the results in a ASCII file using an
standard format
4. We define a number of statistics to compare the methods (we use the
ASCII files as basic information to compare).
5. We compute the statistics for each pair of methods and we generate tables
with the information. To help result interpretation we use arrow images
and in the case we know the optic flow groundtruth we generate image to
provide the information about what method perform better in the different
areas of the image.
To illustrate this approach and to fit ideas we present the results of this
approach in a particular image sequence provided by LaVision in sections from
1.1 to 1.4. Then, in section 2 we remark some of the difficulties we have found
in our work, which should be discussed in order to be able to compare results
provided by all the partners of the FLUID project.
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北京欧兰科技发展有限公司为您提供《流体中评价比较分析手段的方法检测方案(粒子图像测速)》，该方案主要用于其他中评价比较分析手段的方法检测，参考标准--，《流体中评价比较分析手段的方法检测方案(粒子图像测速)》用到的仪器有德国LaVision PIV/PLIF粒子成像测速场仪、自适应粒子成像测速场仪（PIV）、德国LaVision 表面PIV、汽车发动机多参量测试系统、显微粒子成像测速系统(Micro PIV)、双平面立体PIV、时间分辨粒子成像测速系统(TR-PIV)、内窥式粒子成像测速系统(Endo-PIV)、水下粒子成像测速系统(Under Water PIV)、电动层析显微粒子成像测速PIV-Mitas、三维立体PIV、体视层析粒子成像测速系统(Tomo-PIV)
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