no code implementations • 20 Sep 2024 • Kangsheng Wang, Xiao Zhang, Zizheng Guo, Tianyu Hu, Huimin Ma
Chain-based reasoning methods like chain of thought (CoT) play a rising role in solving reasoning tasks for large language models (LLMs).
1 code implementation • 15 Sep 2024 • Bochao Zou, Zizheng Guo, Wenfeng Qin, Xin Li, Kangsheng Wang, Huimin Ma
The analysis of micro-expressions generally involves two main tasks: spotting micro-expression intervals in long videos and recognizing the emotions associated with these intervals.
no code implementations • 2 Aug 2024 • Zizheng Guo, PengYu Chen, Yanzhang Fu, Dongjing Miao
(1) If the loss function and the dimension of the model are not fixed, Debuggable is NP-complete regardless of the training order in which all the training samples are processed during SGD.
1 code implementation • 9 Apr 2024 • Bochao Zou, Zizheng Guo, Xiaocheng Hu, Huimin Ma
Remote photoplethysmography (rPPG) is a non-contact method for detecting physiological signals from facial videos, holding great potential in various applications such as healthcare, affective computing, and anti-spoofing.
1 code implementation • 20 Feb 2024 • Bochao Zou, Zizheng Guo, Jiansheng Chen, Huimin Ma
Due to the periodicity nature of rPPG, the long-range dependency capturing capacity of the Transformer was assumed to be advantageous for such signals.
no code implementations • ICLR 2022 • Ruihai Wu, Yan Zhao, Kaichun Mo, Zizheng Guo, Yian Wang, Tianhao Wu, Qingnan Fan, Xuelin Chen, Leonidas Guibas, Hao Dong
In this paper, we propose object-centric actionable visual priors as a novel perception-interaction handshaking point that the perception system outputs more actionable guidance than kinematic structure estimation, by predicting dense geometry-aware, interaction-aware, and task-aware visual action affordance and trajectory proposals.