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A Two Level Model-Based Approach of Object Recognition for Robotics Application

The model-based object-recognition system is one of the most promising approach for robot vision applications. The block diagram of a typical model-based recognition system is shown in Figure 1. The key issue of the model-based approach is matching the unknown image with a set of predefined models of objects. The capability of recognizing objects accurately depends upon the adequacy of the model, the description of the image, and the matching algorithm used.