但相比于图像数据,人类动作的信息载体视频时间动态和静态偏差都是很不确定的,难以被识别。文章提出了一种Deep Evidential Action Recognition (DEAR)方法识别开放测试集中的动作。 Intro 传统的动作识别任务都是作为一个封闭集来进行训练和预测,但在现实场景中是一个开集问题,它要求分类器同时识别来自已知类的动作和来自...
Fig1 Open Set Action Recognition Performance. Approach: Overview: 本文所提出得DEAR方法如Fig3所示,视频经过backbone编码后输入到与之衔接得Evidential Neural Network头,预测逐类由狄利克雷分布表示的证据(evidence),从而确定输入的多类概率和预测不确定性。对于开集推理,高不确定性视频可视为未知动作,低不确定性视...
Different from image data, video actions are more challenging to be recognized in an open-set setting due to the uncertain temporal dynamics and static bias of human actions. In this paper, we propose a Deep Evidential Action Recognition (DEAR) method to recognize actions in an open testing ...
We propose the Deep Evidential Action Recognition (DEAR) method to recognize actions in an open world. Specifically, we formulate the action recognition problem from the evidential deep learning (EDL) perspective and propose a novel model calibration method to regularize the EDL training. Besides, ...
@inproceedings{BaoICCV2021DEAR, author = "Bao, Wentao and Yu, Qi and Kong, Yu", title = "Evidential Deep Learning for Open Set Action Recognition", booktitle = "International Conference on Computer Vision (ICCV)", year = "2021" } ...
Figure 4 Open in figure viewerPowerPoint Stacked bel and pl functions for each DSA in the evening period. In the final analysis, all results set out a new dimension of convenient perception of the driving activity and directly contribute to broadening the knowledge base of ITS, more precisely...
Open Linguistics 2017; 3: 613–637Marius Zemp*The Origin and Evolution of the Opposition between Testimonial and Factual Evidentials in Purik and Other Varieties of Tibetanhttps://doi.org/10.1515/opli-2017-0031 Received August 22, 2017; accepted November 27, 2017Abstract: The main purpose of ...
? 2024 Elsevier B.V.Despite the significant strides made by modern object detectors in the closed-set scenarios, open-set object detection (OSOD) remains a... J Han,Y Chen - Knowledge-based systems 被引量: 0发表: 2024年 Towards Open-Set Egocentric Action Recognition with Uncertainty Estimati...
[5]Bao W, Yu Q, Kong Y. Evidential Deep Learning for Open Set Action Recognition[C]//Proceedings of the IEEE/CVF International Conference on Computer Vision. 2021: 13349-13358. 综上所述,本文的贡献有三方面。 - 我们的深度证据行动识别(DEAR)方法执行了新的证据学习,以支持具有原则性和高效不确...
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).Share and Cite MDPI and ACS Style Ahmed, V.; Khatri, M.F.; Bahroun, Z.; Basheer, N. Optimizing Smart ...