A content and an image retrieval method based on the feedback

A content and feedback based image retrieval method, comprising the following steps: establishment procedure (1) image index database: building a database for an image, the index configuration message, and the message posted to index structured P2P-Chord ring according Chord protocol the network, based on so structured P2P-Chord-ring network to establish an image index database; (2) the image query process: the query image, and publish the image configuration query message queries the user can repeat the update and query operations according to the feedback result, query optimization results; (3) image index database update process: according to a set period, the node of the resource node and index update image index database; method of the present invention provides an efficient mechanism for routing structure and the query image, to improve the search efficiency and query satisfaction.