Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Fang, Chengyu"'
Autor:
Kim, Minjeong, Zahedian, Maryam, Wu, Wenxin, Fang, Chengyu, Yu, Zhaoning, Wambold, Raymond A., Yin, Shenwei, Czaplewski, David A., Choy, Jennifer T., Kats, Mikhail A.
We use crystalline silicon (Si) antennas to efficiently extract broadband single-photon fluorescence from shallow nitrogen-vacancy (NV) centers in diamond into free space. Our design features relatively easy-to-pattern high-index Si resonators on the
Externí odkaz:
http://arxiv.org/abs/2409.00803
Autor:
Xiao, Fengyang, Hu, Sujie, Shen, Yuqi, Fang, Chengyu, Huang, Jinfa, He, Chunming, Tang, Longxiang, Yang, Ziyun, Li, Xiu
Camouflaged Object Detection (COD) refers to the task of identifying and segmenting objects that blend seamlessly into their surroundings, posing a significant challenge for computer vision systems. In recent years, COD has garnered widespread attent
Externí odkaz:
http://arxiv.org/abs/2408.14562
Autor:
He, Chunming, Shen, Yuqi, Fang, Chengyu, Xiao, Fengyang, Tang, Longxiang, Zhang, Yulun, Zuo, Wangmeng, Guo, Zhenhua, Li, Xiu
Deep generative models have garnered significant attention in low-level vision tasks due to their generative capabilities. Among them, diffusion model-based solutions, characterized by a forward diffusion process and a reverse denoising process, have
Externí odkaz:
http://arxiv.org/abs/2406.11138
Autor:
Fang, Chengyu, He, Chunming, Xiao, Fengyang, Zhang, Yulun, Tang, Longxiang, Zhang, Yuelin, Li, Kai, Li, Xiu
Real-world Image Dehazing (RID) aims to alleviate haze-induced degradation in real-world settings. This task remains challenging due to the complexities in accurately modeling real haze distributions and the scarcity of paired real-world data. To add
Externí odkaz:
http://arxiv.org/abs/2406.07966
Autor:
Yang, Xuting, Mukherjee, Pritha, Kim, Minjeong, Mei, Hongyan, Fang, Chengyu, Choi, Soyeon, Tong, Yuhan, Perlowski, Sarah, Czaplewski, David A., Dibos, Alan M., Kats, Mikhail A., Choy, Jennifer T.
We demonstrate atomic magnetometry using a metasurface polarizing beamsplitter fabricated on a silicon-on-sapphire (SOS) platform. The metasurface splits a beam that is near-resonant with the rubidium atoms (795 nm) into orthogonal linear polarizatio
Externí odkaz:
http://arxiv.org/abs/2404.02102
Autor:
Zhang, Yuelin, Yan, Kim, Lam, Chun Ping, Fang, Chengyu, Xie, Wenxuan, Qiu, Yufu, Tang, Raymond Shing-Yan, Cheng, Shing Shin
Flexible endoscope motion tracking and analysis in mechanical simulators have proven useful for endoscopy training. Common motion tracking methods based on electromagnetic tracker are however limited by their high cost and material susceptibility. In
Externí odkaz:
http://arxiv.org/abs/2403.05146
Defocus blur is a persistent problem in microscope imaging that poses harm to pathology interpretation and medical intervention in cell microscopy and microscope surgery. To address this problem, a unified framework including the multi-pyramid transf
Externí odkaz:
http://arxiv.org/abs/2403.02611
Autor:
He, Chunming, Fang, Chengyu, Zhang, Yulun, Ye, Tian, Li, Kai, Tang, Longxiang, Guo, Zhenhua, Li, Xiu, Farsiu, Sina
Illumination degradation image restoration (IDIR) techniques aim to improve the visibility of degraded images and mitigate the adverse effects of deteriorated illumination. Among these algorithms, diffusion model (DM)-based methods have shown promisi
Externí odkaz:
http://arxiv.org/abs/2311.11638
Autor:
Fang, Chengyu, Han, Xianfeng
In this paper, we investigate the problem of automatically controllable artistic character line drawing generation from photographs by proposing a Vector Flow Aware and Line Controllable Image-to-Image Translation architecture, which can be viewed as
Externí odkaz:
http://arxiv.org/abs/2307.07540