Using the Kinect® for Windows® V1 from Image Acquisition Toolbox™

When i try to plot the skeleton by util_skeletonviewer function, appears one mistake. It says to me that : "Undefined function 'util_skeletonViewer' for input arguments of type 'double' ". Does anyone know what kind of image i need to plot my skeleton ?.

I'm using this code: https://www.mathworks.com/help/imaq/using-the-kinect-r-for-windows-r-from-image-acquisition-toolbox-tm.html?w.mathworks.com

Thanks.

Answer 1

[Akash]

Hi Teresa,

`util_skeletonViewer` function is designed to display an RGB image frame with overlayed skeleton joint locations.

To resolve the issue you are facing, please ensure that the input arguments you provide are as follows:

• skeleton: This should be a set of skeleton joint image locations, typically of size 20x2x1 or 20x2x2, as returned by the Kinect for Windows.
• image: An RGB image that corresponds to the skeleton frame. This is the image on which the skeleton will be overlayed.
• nSkeleton: The number of skeletons to be displayed.

For more details on how to acquire image and skeletal data with Kinect V1, including the use of color and depth sensors to obtain RGB images and skeletal data, you can refer to the documentation link provided below:-

https://www.mathworks.com/help/imaq/acquire-image-and-skeletal-data-using-kinect-v1.html