机构

• 自动化研究所 [3]
• 地理科学与资源研究所 [1]
• 长春光学精密机械与物... [1]

采集方式

• OAI收割 [5]

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筛选

浏览/检索结果: 共5条，第1-5条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 A Novel Divide and Conquer Solution for Long-term Video Salient Object Detection 期刊论文  OAI收割 Machine Intelligence Research, 2024, 卷号: 21, 期号: 4, 页码: 684-703 作者:  Yun-Xiao Li;  Cheng-Li-Zhao Chen;   Shuai Li;   Ai-Min Hao;  Hong Qin   |  收藏  |  浏览/下载：13/0  |  提交时间：2024/07/18 Video salient object detection  background consistency analysis  weakly supervised learning  long-term information  background shift   A 2-D Long Short-Term Memory Fusion Networks for Bearing Remaining Useful Life Prediction 期刊论文  OAI收割 IEEE SENSORS JOURNAL, 2022, 卷号: 22, 期号: 22, 页码: 21806-21815 作者:     |  收藏  |  浏览/下载：26/0  |  提交时间：2023/03/20 Hidden Markov models  Feature extraction  Predictive models  Sensors  Mathematical models  Data models  Adaptation models  2-D long short-term memory (2D-LSTM)  fault occurrence time (FOT) detection  information fusion unit (IFU)  remaining useful life (RUL) prediction   Dense semantic embedding network for image captioning 期刊论文  OAI收割 PATTERN RECOGNITION, 2019, 卷号: 90, 页码: 285-296 作者:  Xiao, Xinyu;  Wang, Lingfeng;  Ding, Kun;  Xiang, Shiming;  Pan, Chunhong   |  收藏  |  浏览/下载：76/0  |  提交时间：2019/04/23 Image captioning  Retrieval  High-level semantic information  Visual concept  Densely embedding  Long short-term memory   Fostering ecological data sharing: collaborations in the International Long Term Ecological Research Network SCI/SSCI论文  OAI收割 2015 作者:  Vanderbilt K. L.;  Lin, C. C.;  Lu, S. S.;  Kassim, A.;  He, H. L. 收藏  |  浏览/下载：40/0  |  提交时间：2015/12/09 collaboration  culture  data sharing  ecological networks  ILTER  information management  LTER  long term ecological research  metadata  multilingual  Special Feature: International LTER  climate-change  big data  biodiversity  information  system  management  metadata  pattern  future  sites   Packaging technology of polymer/Si arrayed waveguide grating and their environmental stability (EI CONFERENCE) 会议论文  OAI收割 2005 6th International Conference on Electronics Packaging Technology, August 30, 2005 - September 2, 2005, Dameisha, Shenzhen, China 作者:  Zhang Y.;  Zhang X.;  Zhang X.;  Zhang X.;  Wang F. 收藏  |  浏览/下载：30/0  |  提交时间：2013/03/25 Future optical communication systems will use more of the exceptional high bandwidth of optical fiber. Wavelength division multiplexing (WDM) systems are well suited to transport terabits of information via the fiber[1]. Multiplexers/ demultiplexers (MUX/DEMUX) are essential components for dense WDM systems. Several different kinds of multiplexer types have been developed in the past: (a) interference filters  (b) fiber gratings  and (c) planar lightwave circuit (PLC) MUX/DEMUXers[2  3]. The planar fabrication process of the last mentioned PLCs allows the realization of high performance filters with a large number of wavelength channels. Further  an integration with other optical elements seems to be possible. Arrayed waveguide gratings (AWG) are a special kind of PLC-MUX/DEMUXers  which are very attractive components for WDM systems because of their great flexibility in filter design[4  5]. Basically  an AWG is an optical spectrograph built in planar waveguide technique. Typically  AWGs works in a high grating order (50-250). For AWG multiplexer applications in communications systems a precise wavelength controllability and wavelength stability with long term is demanded. Recently  a polymeric (especially fluorinated polymer with low optical absorption loss in the infrared region) AWG has attracted much attention because of its easy fabrication  low cost possibility and a potential of integration with other polymer devices[6]. Standard AWGs  however  show a change of center wavelength with temperature. A method to prevent this temperature drift is to package the AWG together with a temperature controller in order to tune and fix the desired filter-wavelength. In this paper  a 32-channel AWG was fabricated using a cross-linkable fluorinated poly (ether ether ketone) (FPEEK)  its package technology and environmental stability were also discussed. 2005 IEEE.