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The education resources are massive, complicated and heterogeneous. The system structure of image retrieval techniques from the education resources image database is designed to rapidly and effectively retrieve the image from the database. Firstly, the TBIR method is used to retrieve the image from the database. Secondly the CBIR method is used to retrieve the image from the result of the TBIR method. Moreover, the three key technologies, the image segmentation, the feature extraction and the similarity measurement, is researched and comprehensively used to retrieve the image.