no code implementations • 3 Aug 2023 • Jianxin Lin, Peng Xiao, Yijun Wang, Rongju Zhang, Xiangxiang Zeng
To address these issues, we propose a new method called DiffColor that leverages the power of pre-trained diffusion models to recover vivid colors conditioned on a prompt text, without any additional inputs.
no code implementations • 26 Dec 2022 • Peng Xiao, Xiaodong Hu, Ke Ma, Gengyuan Wang, Ziqing Feng, Yuancong Huang, Jin Yuan
The lack of efficient segmentation methods and fully-labeled datasets limits the comprehensive assessment of optical coherence tomography angiography (OCTA) microstructures like retinal vessel network (RVN) and foveal avascular zone (FAZ), which are of great value in ophthalmic and systematic diseases evaluation.
no code implementations • 15 Nov 2022 • Peng Xiao, Samuel Cheng
Federated learning is a contemporary machine learning paradigm where locally trained models are distilled into a global model.
no code implementations • 8 Mar 2021 • Kezhang Zhu, Junhua Mei, Yuming Su, Pingping Dai, Nicola D'Ascenzo, Hao Wang, Peng Xiao, Lin Wan, Qingguo Xie
After processing 30, 000 randomly-chosen pulses sampled by the oscilloscope with a 22Na point source, our method achieves an energy resolution of 17. 50% within a 450-650 KeV energy window, which is 2. 44% better than the result of traditional MVT with same thresholds; and we get a count number at 15225 in the same energy window while the result of MVT is at 14678.
no code implementations • 18 Jan 2021 • Peng Xiao, Lingji Xu, Liya Xu, Jianmin Yang, Qing Hu
Matched Field Processing (MFP) locates the underwater sources by matching the received data with the replica vectors, which could be regarded as a generalized beamformer.
no code implementations • 6 Dec 2020 • Peng Xiao, Samuel Cheng
In federated learning, models trained on local clients are distilled into a global model.
no code implementations • 29 Oct 2020 • Peng Xiao, Zhongzhou Luo, Yuqing Deng, Gengyuan Wang, Jin Yuan
Meibography is a non-contact imaging technique used by ophthalmologists to assist in the evaluation and diagnosis of meibomian gland dysfunction (MGD).
no code implementations • 26 Apr 2020 • Li-ya Xu, Bin Liao, Hao Zhang, Peng Xiao, Jian-jun Huang
Therefore, it is a challenge for target detection in the ocean reverberation with sensor failure.
no code implementations • 2 Dec 2019 • Peng Xiao, Bin Liao, Nikos Deligiannis
We present DeepFPC, a novel deep neural network designed by unfolding the iterations of the fixed-point continuation algorithm with one-sided l1-norm (FPC-l1), which has been proposed for solving the 1-bit compressed sensing problem.
no code implementations • 5 Feb 2019 • Peng Xiao, Samuel Cheng
Energy disaggregation in a non-intrusive way estimates appliance level electricity consumption from a single meter that measures the whole house electricity demand.
no code implementations • 18 Feb 2016 • Hai Wan, Heng Zhang, Peng Xiao, Haoran Huang, Yan Zhang
Surprisingly, for R-acyclic existential rules with R-stratified or guarded existential rules with stratified negations, both the data complexity and combined complexity of query answering under the rule {repair semantics} remain the same as that under the conventional query answering semantics.