Towards automatic image region annotation
Emilia Apostolova, Dina Demner‐Fushman · 2009
Detailed image annotation necessary for reliable image retrieval involves not only annotating the image as a single artifact, but also annotating specific objects or regions within the image. Such detailed annotation is a costly endeavor and the available annotated image data are quite limited. This paper explores the feasibility of using image captions from scientific journals for the purpose of automatically annotating image regions. Salient image clues, such as an object location within the image or an object color, together with the associated explicit object mention, are extracted and classified using rule-based and SVM learners.