The State of the Art: Object Retrieval in Paintings using Discriminative Regions

Elliot Crowley, Andrew Zisserman

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The objective of this work is to recognize object categories (such as animals and
vehicles) in paintings, whilst learning these categories from natural images. This is a challenging problem given the substantial differences between paintings and natural images, and variations in depiction of objects in paintings.
We first demonstrate that classifiers trained on natural images of an object category have quite some success in retrieving paintings containing that category. We then draw upon recent work in mid-level discriminative patches to develop a novel method for reranking paintings based on their spatial consistency with natural images of an object category. This method combines both class based and instance based retrieval in a single framework.
We quantitatively evaluate the method over a number of classes from the PASCAL
VOC dataset, and demonstrate significant improvements in rankings of the retrieved paintings over a variety of object categories.
Original languageEnglish
Title of host publicationBritish Machine Vision Conference, 2014
Number of pages12
Publication statusPublished - 2014

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