Olfaction is a crucial element of human experience but has not gained a lot of attention in cultural heritage. The ICPR-ODeuropa Olfactory Recognition (ODOR) challenge has been created in the context of the EU-funded Odeuropa Project, which aims to remedy this shortcoming by promoting, preserving, and recreating the olfactory heritage of Europe.
Through this challenge, we want to promote the development of object detection algorithms that work under realistic conditions, such as varying image quality and modalities, long-tailed category distributions, or fine-grained detection classes. Being able to detect olfactory objects (e.g. tobacco pipes, perfumed gloves) might in turn lead to the ability to recognize more complex, implicit smell references such as smell gestures or olfactory iconography. The challenge thus promotes a multisensory perspective in computer vision and digital humanities.
Participants are challenged to create systems to detect a diverse range of smell-related objects in historical artworks. The detection targets are objects that either emit strong smells themselves, like different kinds of flowers, or else implicitly hint at the presence of a smell, e.g. flies. In contrast to standard benchmarking datasets like COCO or ImageNet, the ODOR challenge dataset emerges from an application outside of computer vision itself, which leads to multiple challenging properties that participants have to overcome:
The challenge is held via Codalab. Participants can find more details and register for the challenge via CodaLab.
A csv-file containing the class hierarchy and distribution of the 15484 training annotations can be downloaded here.
Starting kits to easily recreate and modify a baseline model for detection can be found on the codalab page or at GitHub.
Challenge Due: May 18, 2022 AoE
Warm-up phase: March 5, 2022 to March 15, 2022
Development phase: March 15, 2022 to May 8, 2022
Challenge presentation: August 21, 2022
For feedback, guidance, professional and moral support we would like to thank Lizzie Marx, Sofia Ehrich, William Tullett, Hang Tran, Inger Leemans, Arno Bosse, Marieke van Erp and the whole Odeuropa Team.
Any questions? Please contact us!