机构

• 地理科学与资源研究所 [2]
• 长春光学精密机械与物... [2]
• 计算技术研究所 [1]
• 遥感与数字地球研究所 [1]
• 自动化研究所 [1]
• 生态环境研究中心 [1]
• 更多

采集方式

• OAI收割 [10]

内容类型

• 期刊论文 [5]
• 会议论文 [3]
• 学位论文 [2]

发表日期

• 2021 [4]
• 2015 [1]
• 2011 [2]
• 2007 [1]
• 2006 [2]

学科主题

筛选

浏览/检索结果: 共10条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序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 我国典型区域温室气体浓度演变格局及影响因子研究 学位论文  OAI收割 北京: 中国科学院大学；中国科学院生态环境研究中心, 2021 作者:  刘硕   |  收藏  |  浏览/下载：33/0  |  提交时间：2022/06/16 温室气体浓度，时空演变格局，数据筛分，涡度相关，足迹模型  greenhouse Gases Concentration, Spatial-temporal Evolution, Data Filtering, Eddy Covariance, Footprint Model   Temporal filtering characteristics of gated InGaAs/InP single-photon detectors for coincidence measurement 期刊论文  OAI收割 ACTA PHYSICA SINICA, 2021, 卷号: 70, 期号: 7, 页码: 9 作者:  Jin Ya-Qing;  Dong Rui-Fang;  Quan Run-Ai;  Xiang Xiao;  Liu Tao   |  收藏  |  浏览/下载：37/0  |  提交时间：2021/11/29 coincidence detection  single-photon detectors  gate pulses  temporal filtering   Spatial and Temporal Changes in Vegetation in the Ruoergai Region, China 期刊论文  OAI收割 FORESTS, 2021, 卷号: 12, 期号: 1, 页码: 17 作者:  Guo, Yahui;  Zeng, Jing;  Wu, Wenxiang;  Hu, Shunqiang;  Liu, Guangxu   |  收藏  |  浏览/下载：33/0  |  提交时间：2021/03/15 NDVI  vegetation  Savitzky–  Golay filtering  spatial and temporal analysis  Ruoergai area   Spatial and Temporal Changes in Vegetation in the Ruoergai Region, China 期刊论文  OAI收割 FORESTS, 2021, 卷号: 12, 期号: 1, 页码: 17 作者:  Guo, Yahui;  Zeng, Jing;  Wu, Wenxiang;  Hu, Shunqiang;  Liu, Guangxu   |  收藏  |  浏览/下载：26/0  |  提交时间：2021/03/15 NDVI  vegetation  Savitzky–  Golay filtering  spatial and temporal analysis  Ruoergai area   Pulse contrast improvement for chirped pulse amplification lasers by spectro-temporal filtering 期刊论文  OAI收割 journal of modern optics, 2015, 卷号: 62, 期号: 7, 页码: 576-580 作者:  Wang, Xianglin;  Wang, Yishan;  Hu, Xiaohong;  Liu, Yuanshan;  Zhang, Wei 收藏  |  浏览/下载：24/0  |  提交时间：2015/07/15 ultrafast laser pulse  contrast ratio  spectro-temporal filtering  photoconductive semiconductor switch   动态推荐系统关键技术研究 学位论文  OAI收割 工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2011 作者:  项亮 收藏  |  浏览/下载：472/0  |  提交时间：2015/09/02 推荐系统  个性化  协同过滤  时间效应  季节效应  推荐系统动态特性  recommender system  personalization  collaborative filtering  temporal effects  seasonal effects  temporal dynamics in recommender systems   A TEMPORAL FILTERING ALGORITHM TO RECONSTRUCT DAILY ALBEDO SERIES BASED ON GLASS ALBEDO PRODUCT 会议论文  OAI收割 2011 Ieee International Geoscience and Remote Sensing Symposium (Igarss) Liu, Nanfeng; Liu, Qiang; Wang, Lizhao; Wen, Jianguang 收藏  |  浏览/下载：25/0  |  提交时间：2014/12/07 broadband albedo  daily series  temporal filtering algorithm  GLASS  product   Subband coupling aware rate allocation for spatial scalability in 3-D wavelet video coding 期刊论文  OAI收割 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2007, 卷号: 17, 期号: 10, 页码: 1311-1324 作者:  Xiong, Ruiqin;  Xu, Jizheng;  Wu, Feng;  Li, Shipeng;  Zhang, Ya-Qin   |  收藏  |  浏览/下载：36/0  |  提交时间：2019/12/16 motion compensated temporal filtering (MCTF)  rate allocation  signal propagation model  spatial scalability  subband coupling  3-D wavelet video coding   An adaptive temporal filter based on motion compensation for video noise reduction (EI CONFERENCE) 会议论文  OAI收割 2006 International Conference on Communication Technology, ICCT '06, November 27, 2006 - November 30, 2006, Guilin, China 作者:  Li Y.;  Li Y.;  Li Y.;  Li Y. 收藏  |  浏览/下载：33/0  |  提交时间：2013/03/25 Noise in video signals will degrades the image quality. In this paper  an adaptive temporal filter based on motion compensation is proposed for noise reduction. The noise in video sequence is tracked by motion compensation in temporal domain. The filtering strength can be adaptive changed on object motion situation. The experiment results show that the proposed filter is better than the filter in spatial domain. The noise in video signals can be effectively reduced and the image will not be blurry as the result of spatial filter.   Novel adaptive temporal filter based on motion compensation for video noise reduction (EI CONFERENCE) 会议论文  OAI收割 2006 International Symposium on Communications and Information Technologies, ISCIT, October 18, 2006 - October 20, 2006, Bangkok, Thailand Yan L.; Yanfeng Q. 收藏  |  浏览/下载：34/0  |  提交时间：2013/03/25 Noise in video signals will degrades the image quality. In this paper  a novel adaptive temporal filter based on motion compensation is proposed for noise reduction. The noise in video sequence is tracked by motion compensation in temporal domain. The filtering strength can be adaptive changed on object motion situation. The experiment results show that the proposed filter is better than the filter in spatial domain. The noise in video signals can be effectively reduced and the image will not be blurry as the result of spatial filter. 2006 IEEE.