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Optimizing Local-Global Dependencies for Accurate 3D Human Pose Estimation

Autor: Xu, Guangsheng, Zhang, Guoyi, Ye, Lejia, Gan, Shuwei, Zhang, Xiaohu, Yang, Xia

Transformer-based methods have recently achieved significant success in 3D human pose estimation, owing to their strong ability to model long-range dependencies. However, relying solely on the global attention mechanism is insufficient for capturing

Externí odkaz: http://arxiv.org/abs/2412.19676

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Learning Dynamic Local Context Representations for Infrared Small Target Detection

Autor: Zhang, Guoyi, Xu, Guangsheng, Wang, Han, Chen, Siyang, Shan, Yunxiao, Zhang, Xiaohu

Infrared small target detection (ISTD) is challenging due to complex backgrounds, low signal-to-clutter ratios, and varying target sizes and shapes. Effective detection relies on capturing local contextual information at the appropriate scale. Howeve

Externí odkaz: http://arxiv.org/abs/2412.17401

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Negative Capacitance in InGaN/GaN Based LEDs from metal-semiconductor interfaces

Autor: Li, Yuchen, Chen, Zhizhong, Deng, Chuhan, Dong, Boyan, Wang, Daqi, Pan, Zuojian, Zhang, Haodong, Nie, Jingxin, Chen, Weihua, Jiao, Fei, Kang, Xiangning, Wang, Qi, Zhang, Guoyi, Shen, Bo, Liang, Wenji

To meet the demand for high-speed response in display applications, a more detailed study of the capacitive effects in LEDs is required. This work tested the capacitance of LEDs at different frequencies and proposed an effective capacitance model, wh

Externí odkaz: http://arxiv.org/abs/2411.16626

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Akademický článek

Study of the therapeutic effect of oral propranolol combined with topical timolol maleate in the treatment of mixed maxillofacial hemangioma in infants

Autor: LI Jiapeng, CHEN Jufeng, ZHANG Guorun, XIAN Dan, LI Jin, WANG Lei, ZHANG Guoyi

Publikováno v: 口腔疾病防治, Vol 27, Iss 11, Pp 718-722 (2019)

Objective To observe the treatment effect of oral propranolol combined with topical timolol maleate for infantile maxillofacial mixed hemangioma and provide evidence for clinical treatment. Methods Ninety-seven cases of infantile maxillofacial mixed

Externí odkaz: https://doaj.org/article/e03216ae67294e06a8c7eae7a715e6a2

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Effect of Grain Coalescence on Dislocation and Stress Evolution of GaN Films Grown on Nanoscale Patterned Sapphire Substrates

Autor: Pan, Zuojian, Chen, Zhizhong, Chen, Yiyong, Zhang, Haodong, Yang, Han, Nie, Jingxin, Deng, Chuhan, Dong, Boyan, Wang, Daqi, Li, Yuchen, Chen, Weihua, Jiao, Fei, Kang, Xiangning, Jia, Chuanyu, Liang, Zhiwen, Wang, Qi, Zhang, Guoyi, Shen, Bo

Two types of nucleation layers (NLs), including in-situ low-temperature grown GaN (LT-GaN) and ex-situ sputtered physical vapor deposition AlN (PVD-AlN), are applied on cone-shaped nanoscale patterned sapphire substrate (NPSS). The initial growth pro

Externí odkaz: http://arxiv.org/abs/2308.10919

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