Li, Dawei; Chuah, Mooi Choo - In: International Journal of Multimedia Data Engineering … 7 (2016) 1, pp. 41-59
Many state-of-the-art image retrieval systems include a re-ranking step to refine the suggested initial ranking list so as to improve the retrieval accuracy. In this paper, we present a novel 2-stage k-NN re-ranking algorithm. In stage one, we generate an expanded list of candidate database...