Data Entry: Please note that the research database will be replaced by UNIverse by the end of October 2023. Please enter your data into the system https://universe-intern.unibas.ch. Thanks
Interactive Multimodal Lifelog Retrieval with vitrivr at LSC 2021
Book title (Conference Proceedings)
Proceedings of the 4th Annual on Lifelog Search Challenge, LSC@ICMR 2021, Taipei, Taiwan, 21 August 2021
Place of Conference
Taipei, Taiwan (held virtually)
Publisher
ACM
Pages
35-39
ISSN/ISBN
978-1-4503-8533-6
Abstract
The Lifelog Search Challenge (LSC) is an annual benchmarking competition for interactive multimedia retrieval systems, where participating systems compete in finding events based on textual descriptions containing hints about structured, semi-structured, and/or unstructured data. In this paper, we present the multimedia retrieval system vitrivr, a long-time participant to LSC, with a focus on new functionality. Specifically, we introduce the image stabilisation module which is added prior to the feature extraction to reduce the image degradation caused by lifelogger movements, and discuss how geodata is used during query formulation, query execution, and result presentation.
