Research on Freehand Sketchy Graphics Recognition
Zhengxing Sun · Jisuanji gongcheng · 2005
This paper proposes a method for sketching graphics recognition,which represents different construction of composite shapes with spatial-relation graph(SRG),and introduces a constrained partial permutation strategy to reduce the searching space in SRG matching process by predicting the directly next state of the current one and skipping invalid states.Experiments show that the proposed method in this paper has good effect.