Extracting hand articulations from monocular depth images using curvature scale space descriptors

Shao-fan WANG,Chun LI,De-hui KONG,Bao-cai YIN

Fig. 1 A flowchart of extracting the hand contour and palm center: (a) finding a point on the hand; (b) selecting a rectangular neighborhood; (c) segmenting the hand part; (d) extracting the contour of the hand part; (e) computing the maximum inscribed circle of the contour; (f) removing additional contour points