如何阅读和处理Kinect Studio创建的.xef文件？ [英] How to read and process .xef files created by Kinect Studio?

问题描述

我想删除这些文件中深度图中的一些点。 

解决方案

据我所知，这是不可能的。你只能弄乱元数据而不是原始数据。

你的意思是什么？是否要删除某个时间点，即深度图的整个实例？或者删除地图内的实际X，Y深度点？如果你想要后者，你将破坏深度图的约定为512x424
以及点的映射。

如果你想忽略一个时间点（基本上任何与时间戳相关的数据）只需在Kinect Studio中打开xef进行编辑，并添加一个带有名称的Timestamp类型元数据键。然后，当需要使用数据集时，查询密钥的元数据，
只是在时间戳是由元数据键的值指定的时间时忽略数据。

I want to delete some points in depth maps in those files. 

解决方案

Not possible as far as I know. You can only mess with the Metadata but not the raw data themselves.

Also what do you mean by points? Do you want to delete a point in time, meaning a whole instance of the depth map? Or to delete actual X,Y depth points inside the map? If you want the latter than you will break the convention of the depth map being 512x424 as well as perhaps the mapping of points.

If you want to ignore a point in time(basically any data associated with a timestamp) just open the xef in Kinect Studio for Edit and add a Timestamp type metadata key with a name. Then when it's time to use the data set, query the metadata for the key and just ignore the data when the timestamp is the one specified by the value of the metadata key.

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