SHREC'19 Track Extended 2D Scene Image-Based 3D Scene Retrieval

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

Abstract

In the months following our SHREC 2018 - 2D Scene Image-Based 3D Scene Retrieval (SceneIBR2018) track, we have extended
the number of the scene categories from the initial 10 classes in the SceneIBR2018 benchmark to 30 classes, resulting in a
new benchmark SceneIBR2019 which has 30,000 scene images and 3,000 3D scene models. For that reason, we seek to further
evaluate the performance of existing and new 2D scene image-based 3D scene retrieval algorithms using this extended and more
comprehensive new benchmark. Three groups from the Netherlands, the United States and Vietnam participated and collectively
submitted eight runs. This report documents the evaluation of each method based on seven performance metrics, offers an indepth discussion as well as analysis on the methods employed and discusses future directions that have the potential to address
this task. Again, deep learning techniques have demonstrated notable performance in terms of both accuracy and scalability
when applied to this exigent retrieval task. To further enrich the current state of 3D scene understanding and retrieval, our
evaluation toolkit, all participating methods’ results and the comprehensive 2D/3D benchmark have all been made publicly
available.
Original languageEnglish
Title of host publicationEurographics Workshop on 3D Object Retrieval 2019
PublisherThe Eurographics Association
Number of pages8
Publication statusPublished - 5 May 2019

Keywords

  • Shape Retrieval
  • Computer Vision
  • Machine Learning

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  • Cite this

    Perez Rey, L. A., Holenderski, M. J., Jarnikov, D. S., & Menkovski, V. (2019). SHREC'19 Track Extended 2D Scene Image-Based 3D Scene Retrieval. In Eurographics Workshop on 3D Object Retrieval 2019 The Eurographics Association.