TY - JOUR A1 - Caputo, Ariel A1 - Emporio, Marco A1 - Giachetti, Andrea A1 - Cristani, Marco A1 - Borghi, Guido A1 - D'Eusanio, Andrea A1 - Le, Minh-Quan A1 - Nguyen, Hai-Dang A1 - Tran, Minh-Triet A1 - Ambellan, Felix A1 - Hanik, Martin A1 - Navayazdani, Esfandiar A1 - Tycowicz, Christoph von T1 - SHREC 2022 Track on Online Detection of Heterogeneous Gestures JF - Computers and Graphics N2 - This paper presents the outcomes of a contest organized to evaluate methods for the online recognition of heterogeneous gestures from sequences of 3D hand poses. The task is the detection of gestures belonging to a dictionary of 16 classes characterized by different pose and motion features. The dataset features continuous sequences of hand tracking data where the gestures are interleaved with non-significant motions. The data have been captured using the Hololens 2 finger tracking system in a realistic use-case of mixed reality interaction. The evaluation is based not only on the detection performances but also on the latency and the false positives, making it possible to understand the feasibility of practical interaction tools based on the algorithms proposed. The outcomes of the contest's evaluation demonstrate the necessity of further research to reduce recognition errors, while the computational cost of the algorithms proposed is sufficiently low. Y1 - 2022 U6 - https://doi.org/10.1016/j.cag.2022.07.015 VL - 107 SP - 241 EP - 251 ER - TY - CHAP A1 - Myers, Adele A1 - Utpala, Saiteja A1 - Talbar, Shubham A1 - Sanborn, Sophia A1 - Shewmake, Christian A1 - Donnat, Claire A1 - Mathe, Johan A1 - Lupo, Umberto A1 - Sonthalia, Rishi A1 - Cui, Xinyue A1 - Szwagier, Tom A1 - Pignet, Arthur A1 - Bergsson, Andri A1 - Hauberg, Søren A1 - Nielsen, Dmitriy A1 - Sommer, Stefan A1 - Klindt, David A1 - Hermansen, Erik A1 - Vaupel, Melvin A1 - Dunn, Benjamin A1 - Xiong, Jeffrey A1 - Aharony, Noga A1 - Pe’er, Itsik A1 - Ambellan, Felix A1 - Hanik, Martin A1 - Navayazdani, Esfandiar A1 - Tycowicz, Christoph von A1 - Miolane, Nina T1 - ICLR 2022 Challenge for Computational Geomerty & Topology: Design and Results T2 - Proceedings of Topology, Algebra, and Geometry in Learning Y1 - 2022 VL - 196 SP - 269 EP - 276 PB - PMLR ER -