Image labeling system of a hand in an image

An image labeling system, comprising:

• a support framework, the support framework being a polyhedral structure constructed by a plurality of support members, the polyhedral structure having a first internal surface that is facing in a first direction toward an inner region of the structure and a second internal surface that is facing in a second direction toward the inner region of the structure, the structure being dimensioned to fit a human hand;
• at least two cameras mounted on at least two support members of the plurality of support members of the support framework, including a first camera mounted on the first internal surface and a second camera mounted on the second internal surface, to acquire a first view in the first direction and a second view in the second direction;
• and
• a labeling device configured to receive two or more image data of a hand placed within the support framework from the at least two cameras, including from the first camera and the second camera, wherein the labeling device is configured to generate, via computer readable instructions executing a labeling operation, label values on the hand in the two or more image data;
• wherein the two or more image data and the label values are employed to train a machine learning model or a deep learning model associated with hand gesture recognition.