云南高校图书馆联盟文献共享服务平台- HOURGLASS

HOURGLASS: 作品数：43被引量：123H指数：6; 导出分析报告; 相关领域：理学更多>>; 相关作者：郭春生应娜吴刚孙伟宋杰更多>>; 相关机构：杭州电子科技大学江西理工大学东北师范大学东北大学更多>>; 相关期刊：《无线电》《Nano-Micro Letters》《计算机应用与软件》《大连大学学报》更多>>; 相关基金：国家自然科学基金江西省自然科学基金江西省教育厅科学技术研究项目国家重点基础研究发展计划更多>>

Optical signature of flat bands in topological hourglass semimetal Nb_(3)SiTe_(6): 《Chinese Physics B》2025年第2期388-392,共5页Shize Cao Cuiwei Zhang Yueshan Xu Jianzhou Zhao Youguo Shi Yun-Ze Long Jianlin Luo Zhi-Guo Chen; Project supported by the Guangdong Basic and Applied Basic Research Foundation (Grant No. 2021B1515130007);the National Natural Science Foundation of China (Grant Nos. U21A20432 and 52273077);the National Key Research and Development Program of China (Grant No. 2022YFA1403800);the Strategic Priority Research Program of Chinese Academy of Sciences (Grant No. XDB33000000)。; Flat electronic bands in condensed matter provide a rich avenue for exploring novel quantum phenomena. Here, we report an optical spectroscopy study of a topological hourglass semimetal Nb_(3)SiTe_(6) with the electri...; 关键词：flat band topological semimetal optical spectroscopy

Hourglass-GCN for 3D Human Pose Estimation Using Skeleton Structure and View Correlation: 《Computers, Materials & Continua》2025年第1期173-191,共19页Ange Chen Chengdong Wu Chuanjiang Leng; supported in part by the National Natural Science Foundation of China under Grants 61973065,U20A20197,61973063.; Previous multi-view 3D human pose estimation methods neither correlate different human joints in each view nor model learnable correlations between the same joints in different views explicitly,meaning that skeleton s...; 关键词：3D human pose estimation multi-view skeleton graph elaborate graph convolution operation Hourglass-GCN

Neuralgic amyotrophy with hourglass-like constrictions:A case report: 《World Journal of Clinical Cases》2024年第34期6728-6735,共8页Mi-Hyeon Bang Ha-Lim Song Seok Hahn Wanil Kim Hwan-Kwon Do; BACKGROUND Neuralgic amyotrophy(NA)is a rare disease with sudden upper limb pain followed by affected muscle weakness.The most commonly affected area in NA is the upper part of the brachial plexus,and the paraspinal m...; 关键词：Neuralgic amyotrophy Cervical radiculopathy Hourglass-like focal constriction Paraspinal muscle Magnetic resonance neurography Case report

基于DCA-CenterNet的棉布瑕疵检测研究: 《中南民族大学学报（自然科学版）》2024年第5期683-691,共9页苏莲花李波杨正达姚为; 国家自然科学基金资助项目(61976226)。; 针对棉布生产过程中常存在各类瑕疵,且瑕疵的尺度差异较大、形态各异、对比度低、部分为小目标瑕疵等特点,提出了一种基于CenterNet网络的改进目标检测模型DCA-CenterNet,并首次应用于棉布瑕疵检测.在骨干网络Hourglass的残差模块引入C...; 关键词：DCA-CenterNet算法棉布瑕疵瑕疵检测 Hourglass网络小目标检测注意力机制

基于热力图预测的免“锚框”人物目标检测算法: 《计算机工程》2024年第10期51-60,共10页王子豪方成李丽萍鹿存跃; 国家自然科学基金面上项目(11174206);上海交通大学“深蓝计划”重点项目(SL2020ZD103)。; 传统的目标检测算法通常预设许多候选的目标边界框(“锚框”)穷举待检测目标的潜在位置,在对边界框进行置信度计算后筛除冗余边界框确定人物位置,此类检测方法需要复杂的后处理程序,检测效率低。针对待检测的人物目标,提出基于热力图预...; 关键词：目标检测免“锚框” 热力图中心点检测 hourglass网络

基于深度学习的男装款式图制版要素识别: 《染整技术》2024年第9期66-72,115,共8页胡志霖陈敏之; 探讨在传统服装制版领域中如何应用深度学习技术,以替代传统制版师在款式图中进行尺寸评价关键点和部件类别信息提取的人工思维过程,从而提高服装结构设计的效率和质量。首先,对经典服装款式图的构成要素进行了分析,以及探讨了制版师在...; 关键词：深度学习款式图信息识别制版流程优化 HOURGLASS YOLOv5

Restoration of the JPEG Maximum Lossy Compressed Face Images with Hourglass Block-GAN被引量：1: 《Computers, Materials & Continua》2024年第3期2893-2908,共16页Jongwook Si Sungyoung Kim; supported by the Technology Development Program(S3344882)funded by the Ministry of SMEs and Startups(MSS,Korea).; In the context of high compression rates applied to Joint Photographic Experts Group(JPEG)images through lossy compression techniques,image-blocking artifacts may manifest.This necessitates the restoration of the imag...; 关键词：JPEG lossy compression RESTORATION image generation GAN

Ballistic performances of the hourglass lattice sandwich structures under high-velocity fragments: 《Defence Technology（防务技术）》2024年第1期312-325,共14页He-xiang Wu Jia Qu Lin-zhi Wu; supported by the Defense Industrial Technology Development Program(Grant No.JCKY2018604B004);the National Natural Science Foundation of China(Grant No.11972007)。; In this paper,the numerical simulation method is used to study the ballistic performances of hourglass lattice sandwich structures with the same mass under the vertical incidence of fragments.Attention is paid to eluc...; 关键词：Hourglass lattice sandwich structures Ballistic performances high-velocity Finite element analysis

Conjugated organic component-functionalized hourglass-type phosphomolybdates for visible-light photocatalytic Cr(VI)reduction in wide pH range被引量：2: 《Rare Metals》2023年第11期3638-3650,共13页Hao-Xue Bi Xiao-Yu Yin Jing-Yan He Hao Song Shi-Jia Lu Yuan-Yuan Ma Zhan-Gang Han; financially supported by the National Natural Science Foundation of China (Nos.21871076 and21901060);the Natural Science Foundation of Hebei Province (Nos.B2022205005,B2020205008,B2019205074 and B2016205051);the Nature Science Foundation of Hebei Education Department (No.BJ2020037);the Innovation Capability Improvement Plan Project of Hebei Province (No.22567604H);China Postdoctoral Science Foundation funded project (No.2021TQ0095);the Science Foundation of Hebei Normal University (No.L2019B15)。; Abstra ct Utilizing efficient and durable photocatalysts for the removal of carcinogen Cr(Ⅵ)in wide pH water environment is of great significance for environment remediation.Herein,three conjugated organic component-...; 关键词：POLYOXOMETALATE PHOSPHOMOLYBDATE Photocatalyst Conjugated organic component Cr(VI)reduction

CornerNet-Ghost:基于Hourglass-Ghost的轻量型目标检测模型被引量：1: 《计算机应用与软件》2023年第9期236-241,共6页张莲余松林; 重庆市教委项目(KJQN201801142)。; 针对目前工业上目标检测任务较多,却限于设备原因无法流畅运行常规大型目标检测网络,对轻量型目标检测网络需求较大的问题,提出一种新型的轻量化目标检测模型:CornerNet-Ghost。采用特征提取网络Hourglass-Ghost作为骨干网络,对待测物...; 关键词：轻量级网络幽灵反残差结构中继监督级联角点池化

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