14. The system of claim 10 , comprising instructions to cause the mobile computing device to recognize the smaller-scale objects by executing a context-free feature-sharing algorithm.
14. The system of claim 10 , comprising instructions to cause the mobile computing device to recognize the smaller-scale objects by executing a context-free feature-sharing algorithm. 15. The mobile computing device of claim 14 , comprising instructions to cause the mobile computing device to recognize the smaller-scale objects by obtaining context information and classifying the smaller-scale objects based on the context information.