关键词: 纹理, 灰度共生矩阵, 形状, 不变矩, 相关反馈

Abstract:

Gray concurrence matrix and invariant moments were developed to extract texture and shape features in image retrieval. With the relevance feedback mechanism, users could not only control the retrieval procedure, but also obtained satisfying retrieval results by adjusting relevance weights. The experiment shows that the proposed algorithm is effective and can achieve better results.

Key words:  texture, gray concurrence matrix, shape, invariant moments, relevance feedback