Bi-modal text and image retrieval with diversity enhancement
FREE-DOWNLOADtM Ferecatu… – Working Notes for the CLEF 2008 workshop, 2008 Abstract In this paper we describe the participation of TELECOM ParisTech in the ImageClefphoto 2008 challenge. This edition focuses on promoting diversity in the results produced by the retrieval systems. Given the high level semantic content of the topics, search engines based solely
Multiple-instance ranking Learning to rank images for image retrieval
FREE-DOWNLOAD Y Hu, M Li… – … and Pattern Recognition, 2008. We study the problem of learning to rank images for im- age retrieval. For a noisy set of images indexed or tagged by the same keyword, we learn a ranking model from some training examples and then use the learned model to rank new […]
Image retrieval method based on entropy and fractal coding
FREE-DOWNLOAD L Zhang, L Xi… – WSEAS transactions on systems, 2008 In content-based image retrieval system, describing and extracting image’s feature is a key question. An image can be characterized by its fractal codes, and fractal codes can be used as the image’s feature to retrieve the images effectively. This paper proposes a novel image