The paper proposed the method of using Bayesian conditional random fields to recognize sketched. The conditional random files will not only take the current stroke but also the neighboring strokes. So the recognition is also done using contextual information.
Discussion:
The main contribution of this paper lies in the idea of using context information. It is reasonable to assume that all the strokes are related, since human tends to draw things related together. The math is fancy, and complicated to me.
i like the last sentence, youyou.
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