MATLAB: What are the difficulties faced during continuous hand gesture recognition process.

Question

I have come across the terms like co-articulation, gesture spotting in continuous hand gesture recognition. Can anyone please let me know the various difficulties faced.

Answer 1

Those would be discussed in the papers on the subject. They are listed here: http://iris.usc.edu/Vision-Notes/bibliography/contentspeople.html#Face%20Recognition,%20Detection,%20Tracking,%20Gesture%20Recognition,%20Fingerprints,%20Biometrics in this section:

21.4 Gesture and Pose Analysis

I imagine they talk about things like shadows, background clutter, speed of gesture changing, snapping "in between" unwanted gestures, bad camera angle, unrecognized gestures, etc.