Image retrieval technology based on SIFT feature and color fusion
Hong‐Liang Song · Journal of Jilin University · 2013
Based on the problem of color histogram,an improved color histogram extraction algorithm that based on the block and main color was proposed and an improved SIFT features extracted algorithm that based on the harris corner was proposed based on the problem of SIFT feature.Finally,a image retrieval algorithm that fused the improved color histogram extraction algorithm and improved SIFT feature extracted algorithm was proposed.The experiment shows that the algorithm is better on function and performance than any other algorithms,and it has good robustness.