z coordinate not present in hand landmarks

[Hans Beemsterboer]

Hi,

I'm looking at the web demo of the latest MediaPipe Hands version:

https://google.github.io/mediapipe/solutions/hands#javascript-solution-api

When checking the handlandmarks in the onResults method, I've noticed that

the z-coordintates are not available any more.

According to the same page: "After the palm detection over the whole image our subsequent hand landmark model performs precise keypoint localization of 21 3D hand-knuckle coordinates inside the detected hand regions via regression, that is direct coordinate prediction."

Is it still possible to get the z coordinates?

Greetings,

Hans

[Hans Beemsterboer]

This issue has been reported here:

https://github.com/google/mediapipe/issues/1392