Abstract
Video object segmentation plays a vital role to many robotic tasks, beyond the satisfied accuracy, quickly adapt to the new scenario with very limited annotations and conduct a quick inference are also important. In this paper, we are specifically concerned with the task of fast segmenting all pixels of a target object in all frames, given the annotation mask in the first frame. Even when such annotation is available, this remains a challenging problem because of the changing appearance and shape of the object over time. In this paper, we tackle this task by formulating it as a meta-learning problem, where the base learner grasping the semantic scene understanding for a general type of objects, and the meta learner quickly adapting the appearance of the target object with a few examples. Our proposed meta-learning method uses a closed form optimizer, the so-called "ridge regression", which has been shown to be conducive for fast and better training convergence. Moreover, we propose a mechanism, named "block splitting", to further speed up the training process as well as to reduce the number of learning parameters. In comparison with the state-of-the art methods, our proposed framework achieves significant boost up in processing speed, while having highly comparable performance compared to the best performing methods on the widely used datasets. Video demo can be found here 1.
Original language | English |
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Title of host publication | 2020 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2020) |
Editors | Hyunglae Lee |
Place of Publication | Piscataway NJ USA |
Publisher | IEEE, Institute of Electrical and Electronics Engineers |
Pages | 8439-8446 |
Number of pages | 8 |
ISBN (Electronic) | 9781728162126 |
ISBN (Print) | 9781728162133 |
DOIs | |
Publication status | Published - 2020 |
Externally published | Yes |
Event | IEEE/RSJ International Conference on Intelligent Robots and Systems 2020 - Virtual, Las Vegas, United States of America Duration: 24 Jan 2021 → 24 Jan 2021 https://ieeexplore-ieee-org.ezproxy.lib.monash.edu.au/xpl/conhome/9340668/proceeding https://www.iros2020.org (Website) |
Publication series
Name | IEEE International Conference on Intelligent Robots and Systems |
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Publisher | IEEE, Institute of Electrical and Electronics Engineers |
ISSN (Print) | 2153-0858 |
ISSN (Electronic) | 2153-0866 |
Conference
Conference | IEEE/RSJ International Conference on Intelligent Robots and Systems 2020 |
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Abbreviated title | IROS 2020 |
Country/Territory | United States of America |
City | Las Vegas |
Period | 24/01/21 → 24/01/21 |
Internet address |