Zobrazeno 1 - 10
of 260
pro vyhledávání: '"Bian, Liheng"'
Recovering degraded low-resolution text images is challenging, especially for Chinese text images with complex strokes and severe degradation in real-world scenarios. Ensuring both text fidelity and style realness is crucial for high-quality text ima
Externí odkaz:
http://arxiv.org/abs/2312.08886
Autor:
Bian, Liheng, Wang, Zhen, Zhang, Yuzhe, Li, Lianjie, Zhang, Yinuo, Yang, Chen, Fang, Wen, Zhao, Jiajun, Zhu, Chunli, Meng, Qinghao, Peng, Xuan, Zhang, Jun
Hyperspectral imaging provides high-dimensional spatial-temporal-spectral information revealing intrinsic matter characteristics. Here we report an on-chip computational hyperspectral imaging framework with high spatial and temporal resolution. By in
Externí odkaz:
http://arxiv.org/abs/2306.11583
Autor:
Bian, Liheng, Li, Daoyu, Wang, Shuoguang, Teng, Chunyang, Liu, Huteng, Xu, Hanwen, Chang, Xuyang, Zhao, Guoqiang, Li, Shiyong, Zhang, Jun
Millimeter-wave (MMW) imaging is emerging as a promising technique for safe security inspection. It achieves a delicate balance between imaging resolution, penetrability and human safety, resulting in higher resolution compared to low-frequency micro
Externí odkaz:
http://arxiv.org/abs/2305.15750
Computational reconstruction plays a vital role in computer vision and computational photography. Most of the conventional optimization and deep learning techniques explore local information for reconstruction. Recently, nonlocal low-rank (NLR) recon
Externí odkaz:
http://arxiv.org/abs/2301.03047
Autor:
Bian, Liheng, Song, Haoze, Peng, Lintao, Chang, Xuyang, Yang, Xi, Horstmeyer, Roarke, Ye, Lin, Qin, Tong, Zheng, Dezhi, Zhang, Jun
Benefiting from its single-photon sensitivity, single-photon avalanche diode (SPAD) array has been widely applied in various fields such as fluorescence lifetime imaging and quantum computing. However, large-scale high-fidelity single-photon imaging
Externí odkaz:
http://arxiv.org/abs/2212.13654
Image sensing often relies on a high-quality machine vision system with a large field of view and high resolution. It requires fine imaging optics, has high computational costs, and requires a large communication bandwidth between image sensors and c
Externí odkaz:
http://arxiv.org/abs/2301.06084
Under low-light environment, handheld photography suffers from severe camera shake under long exposure settings. Although existing deblurring algorithms have shown promising performance on well-exposed blurry images, they still cannot cope with low-l
Externí odkaz:
http://arxiv.org/abs/2207.08201
Using single-pixel detection, the end-to-end neural network that jointly optimizes both encoding and decoding enables high-precision imaging and high-level semantic sensing. However, for varied sampling rates, the large-scale network requires retrain
Externí odkaz:
http://arxiv.org/abs/2201.02833
The recently developed image-free sensing technique maintains the advantages of both the light hardware and software, which has been applied in simple target classification and motion tracking. In practical applications, however, there usually exist
Externí odkaz:
http://arxiv.org/abs/2112.10587
Autor:
Du, Yang, Lin, Yijun, Wang, Anxin, Zhang, Jia, Li, Ning, Zhang, Xiaoli, Liu, Xinmin, Wang, Dandan, Wang, Wenjuan, Zhao, Xingquan, Bian, Liheng
Publikováno v:
In Journal of Stroke and Cerebrovascular Diseases December 2024 33(12)
