no code implementations • 28 Nov 2022 • Muchen Li, Jeffrey Yunfan Liu, Leonid Sigal, Renjie Liao
Moreover, our graph generator leads to a learnable probabilistic search method that is more flexible and efficient than the commonly used RNN generator and random search methods.
1 code implementation • NeurIPS 2021 • Muchen Li, Leonid Sigal
As an important step towards visual reasoning, visual grounding (e. g., phrase localization, referring expression comprehension/segmentation) has been widely explored Previous approaches to referring expression comprehension (REC) or segmentation (RES) either suffer from limited performance, due to a two-stage setup, or require the designing of complex task-specific one-stage architectures.
3 code implementations • 26 Jan 2021 • Xiangyu Xu, Muchen Li, Wenxiu Sun, Ming-Hsuan Yang
We present a spatial pixel aggregation network and learn the pixel sampling and averaging strategies for image denoising.
no code implementations • 14 Dec 2020 • Bo Pang, Yizhuo Li, Jiefeng Li, Muchen Li, Hanwen Cao, Cewu Lu
Such spatial and attention features are nested deeply, therefore, the proposed framework works in a mixed top-down and bottom-up manner.
1 code implementation • CVPR 2020 • Bo Pang, Yizhuo Li, Yifan Zhang, Muchen Li, Cewu Lu
As deep learning brings excellent performances to object detection algorithms, Tracking by Detection (TBD) has become the mainstream tracking framework.
no code implementations • 5 May 2020 • Dario Fuoli, Zhiwu Huang, Martin Danelljan, Radu Timofte, Hua Wang, Longcun Jin, Dewei Su, Jing Liu, Jaehoon Lee, Michal Kudelski, Lukasz Bala, Dmitry Hrybov, Marcin Mozejko, Muchen Li, Si-Yao Li, Bo Pang, Cewu Lu, Chao Li, Dongliang He, Fu Li, Shilei Wen
For track 2, some existing methods are evaluated, showing promising solutions to the weakly-supervised video quality mapping problem.
2 code implementations • 15 Apr 2019 • Xiangyu Xu, Muchen Li, Wenxiu Sun
Most of the classical denoising methods restore clear results by selecting and averaging pixels in the noisy input.