如何获取从Get2DShapePoints获得的87个面部特征点的Z坐标？ [英] How to get the Z coordinate for the 87 face feature points obtained from Get2DShapePoints?

问题描述

我有一个关于Kinect的问题面部跟踪API。  Kinect面部跟踪SDK中的"Get2DShapePoints"功能提供了2D中的87个功能点。如何获得这些点的Z坐标？我可以使用' NuiTransformSkeletonToDepthIma ge'
函数吗？此外，Face Tracking API遵循Kinect坐标系（使用Kinect摄像头位于0,0,0）。骨骼跟踪是否遵循相同的坐标系或不同的坐标系？ 

I had a question regarding the Kinect Face Tracking API. 'Get2DShapePoints' function in the Kinect Face Tracking SDK gives the 87 feature points in 2D. How to get the Z coordinate for these points? Can I use 'NuiTransformSkeletonToDepthImage' function for this? Also the Face Tracking API follows the Kinect coordinate frame(With Kinect camera at 0,0,0). Does the skeletal tracking follow the same coordinate frame or a different one? 

干杯，

Jayneil。

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Hi Jayneil

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