An image retrieval database, an image retrieval database generation method, an image retrieval server, an image retrieval system, and an image retrieval result troubleshooting method. In the method, an internal relationship of an image feature point set is represented by using a Delaunay triangular network, troubleshooting (correction) is performed on retrieval results by means of the uniqueness feature of the Delaunay triangular network, retrieval results that are correct in algorithm (baselines of constraint conditions are satisfied) but wrong in human cognition are eliminated, and accordingly the accuracy rate of the retrieval results can be effectively improved.
IMAGE RETRIEVAL SYSTEM, SERVER, DATABASE, AND RELATED METHOD