Where previous reviews on content-based image retrieval emphasize what can be seen in an image to bridge the semantic gap, this survey considers what people tag about an image …
Along with the explosive growth of multimedia data, automatic multimedia tagging has attracted great interest of various research communities, such as computer vision …
Social image tag refinement, which aims to improve tag quality by automatically completing the missing tags and rectifying the noise-corrupted ones, is an essential component for …
In this article, we exploit the problem of annotating a large-scale image corpus by label propagation over noisily tagged web images. To annotate the images more accurately, we …
C Wang, S Yan, L Zhang… - 2009 IEEE conference on …, 2009 - ieeexplore.ieee.org
In this paper, we present a multi-label sparse coding framework for feature extraction and classification within the context of automatic image annotation. First, each image is encoded …
In this paper, we exploit the problem of inferring images' semantic concepts from community- contributed images and their associated noisy tags. To infer the concepts more accurately …
WL Zhao, X Wu, CW Ngo - IEEE Transactions on Multimedia, 2010 - ieeexplore.ieee.org
With the proliferation of Web 2.0 applications, user-supplied social tags are commonly available in social media as a means to bridge the semantic gap. On the other hand, the …
Automatic image annotation (AIA) plays a vital role in dealing with the exponentially growing digital images. Image annotation helps in effective retrieval, organization, classification, auto …
J Sang, C Xu, J Liu - IEEE Transactions on Multimedia, 2012 - ieeexplore.ieee.org
Large-scale user contributed images with tags are easily available on photo sharing websites. However, the noisy or incomplete correspondence between the images and tags …