Remove background from kinect depth data

Question

I want to remove background from kinect depth data. how can ı do that. Another way can ı change kinect max. distange range. Any suggestions?

Thanks

Answer 1

Use this function:

HRESULT NuiFusionDepthToDepthFloatFrame(
     const UINT16* pDepthImageData, 
     UINT depthImageDataWidth, UINT depthImageDataHeight,
     const NUI_FUSION_IMAGE_FRAME *pDepthFloatFrame, 
     FLOAT minDepthClip, FLOAT maxDepthClip, BOOL mirrorDepth)

minDepthClip and maxDepthClip can help you get rid of what you don't want by its depth. and also this function will change the depth data from unsigned short to float, from mm to meter.