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Sojka Corner Detection Algorithm

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TUDelft<br />

Gesture Recognition<br />

HMM for Gesture Recognition II<br />

Phase 1:<br />

Step 1 Step 2<br />

Initial<br />

HMM<br />

model<br />

Extended Baum-<br />

Welch algorithm<br />

for parameters<br />

reestimation<br />

Updating HMM<br />

model<br />

Trained<br />

HMM<br />

model<br />

Phase 2:<br />

Using Viterbi algorithm for gesture recognition<br />

Screen Estimation for A Novel Pointing Device Based on <strong>Corner</strong> <strong>Detection</strong> and Classification. Qing Xia, Wei Huang 95

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