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Intra-frame Object Tracking by Deblatting [article]

Jan Kotera, Denys Rozumnyi, Filip Šroubek, Jiří Matas
<span title="2019-06-20">2019</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>

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<span title="2019-05-09">2019</span> <span class="release-stage" >pre-print</span> <span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1905.03633v1">arXiv:1905.03633v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/r5hbzt5s7vdg7bkbephxbobhum">fatcat:r5hbzt5s7vdg7bkbephxbobhum</a> </span>
We propose a novel approach called Tracking by Deblatting based on the observation that motion blur is directly related to the intra-frame trajectory of an object.  ...  As a result, tracked objects are precisely localized with higher temporal resolution than by conventional trackers.  ...  by intra-frame trajectory rather than a single position.  ... 
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Citation

Jan Kotera, Denys Rozumnyi, Filip Šroubek, Jiří Matas. "Intra-frame Object Tracking by Deblatting." arXiv (2019)

Non-causal Tracking by Deblatting [chapter]

Denys Rozumnyi, Jan Kotera, Filip Šroubek, Jiří Matas
<span title="">2019</span> <i title="Springer International Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;

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<span title="2019-09-15">2019</span> <span class="release-stage" >pre-print</span> <span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1909.06894v1">arXiv:1909.06894v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/slnxutigrbdmtlk6cgowufop3q">fatcat:slnxutigrbdmtlk6cgowufop3q</a> </span>
Tracking by Deblatting stands for solving an inverse problem of deblurring and image matting for tracking motion-blurred objects.  ...  We propose non-causal Tracking by Deblatting which estimates continuous, complete and accurate object trajectories.  ...  This work was supported by the Czech Science Foundation grant GA18-05360S and the Czech Technical University student grant SGS17/185/OHK3/3T/13.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-030-33676-9_9">doi:10.1007/978-3-030-33676-9_9</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/lmy6shthnra3rj5d7ty7ymqgyu">fatcat:lmy6shthnra3rj5d7ty7ymqgyu</a> </span>
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Citation

Denys Rozumnyi, Jan Kotera, Filip Šroubek, Jiří Matas. "Non-causal Tracking by Deblatting." Lecture Notes in Computer Science (2019) 122-135

Tracking by Deblatting

Denys Rozumnyi, Jan Kotera, Filip Šroubek, Jiří Matas
<span title="2021-06-22">2021</span> <i title="Springer Science and Business Media LLC"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/hfdglwo5wbbmta6wop52fam7a4" style="color: black;">International Journal of Computer Vision</a> </i> &nbsp;

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We propose a novel approach called Tracking by Deblatting based on the observation that motion blur is directly related to the intra-frame trajectory of an object.  ...  By postprocessing, non-causal Tracking by Deblatting estimates continuous, complete, and accurate object trajectories for the whole sequence.  ...  All-Speed Tracking The inner part of the TbD method consists of deblatting and fitting that allow estimating robust intra-frame object locations.  ... 
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<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210718050128/https://link.springer.com/content/pdf/10.1007/s11263-021-01480-w.pdf?error=cookies_not_supported&amp;code=a082bbe8-03c9-40e9-8ce8-4129469ec420" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/3d/14/3d14c7cc8b265bc7e676388deb0361bd816310ac.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s11263-021-01480-w"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> springer.com </button> </a>
Citation

Denys Rozumnyi, Jan Kotera, Filip Šroubek, Jiří Matas. "Tracking by Deblatting." International Journal of Computer Vision 129.9 (2021)

Sub-frame Appearance and 6D Pose Estimation of Fast Moving Objects [article]

Denys Rozumnyi, Jan Kotera, Filip Sroubek, Jiri Matas
<span title="2019-11-25">2019</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>

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The method, called TbD-3D (Tracking by Deblatting in 3D) relies on a novel reconstruction algorithm which solves a piece-wise deblurring and matting problem.  ...  We propose a novel method that tracks fast moving objects, mainly non-uniform spherical, in full 6 degrees of freedom, estimating simultaneously their 3D motion trajectory, 3D pose and object appearance  ...  This work was supported by Czech Science Foundation grant GA18-05360S. Denys Rozumnyi was also Rotation Estimation  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1911.10927v1">arXiv:1911.10927v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/mhicjqs5wfgcjab7ggqn2rya7e">fatcat:mhicjqs5wfgcjab7ggqn2rya7e</a> </span>
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Citation

Denys Rozumnyi, Jan Kotera, Filip Sroubek, Jiri Matas. "Sub-frame Appearance and 6D Pose Estimation of Fast Moving Objects." arXiv (2019)