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浏览/检索结果: 共12条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择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作者升序作者降序 A New Remote Sensing Desert Vegetation Detection Index 期刊论文  OAI收割 REMOTE SENSING, 2023, 卷号: 15, 期号: 24, 页码: 5742 作者:  Song, Zhenqi;  Lu, Yuefeng;  Ding, Ziqi;  Sun, Dengkuo;  Jia, Yuanxin   |  收藏  |  浏览/下载：38/0  |  提交时间：2024/01/26 HSV color space  channel enhancement  UAV visible imagery  desert vegetation extraction  land desertification monitoring  HSVGVI   Numerical simulation of the PEM fuel cell performance enhancement by various blockage arrangement of the cathode serpentine gas flow channel outlets/inlets 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2022, 卷号: 186, 页码: 13 作者:  Hamrang, A.;  Abdollahzadeh, M.;  Kermani, M. J.;  Rahgoshay, S. M.   |  收藏  |  浏览/下载：19/0  |  提交时间：2023/11/21 Polymer electrolyte membrane fuel cells  Channel blockage  Flow field  Performance enhancement  Over-rib convection   BA-GAN: Block Attention GAN model for Underwater Image Enhancement 会议论文  OAI收割 Beijing, China, October 15-17, 2021 作者:  Wang Y(王悦);  Fan HJ(范慧杰);  Liu SB(刘世本);  Liu JX(刘佳鑫);  Li, Sun   |  收藏  |  浏览/下载：36/0  |  提交时间：2022/02/19 Generative Adversarial Networks  underwater color image enhancement  Channel and Spatial Attentions   Improving speech enhancement by focusing on smaller values using relative loss 期刊论文  OAI收割 IET SIGNAL PROCESSING, 2020, 卷号: 14, 期号: 6, 页码: 374-384 作者:  Li, Hongfeng;  Xu, Yanyan;  Ke, Dengfeng;  Su, Kaile   |  收藏  |  浏览/下载：28/0  |  提交时间：2020/09/07 speech enhancement  speech intelligibility  performance evaluation  learning (artificial intelligence)  neural nets  absolute differences  speech quality  relative loss  single-channel speech enhancement  noisy speech  ideal ratio mask  phase-sensitive mask  mean square error  loss function  absolute error values  magnitude spectra  deep learning  clean speech recovery  short-time objective intelligibility  signal-to-distortion ratio  segmental signal-to-noise ratio  performance evaluation   Two-state diffusive mobility of slow and fast transport of water in narrow nanochannels 期刊论文  OAI收割 PHYSICAL REVIEW E, 2020, 卷号: 101, 期号: 1, 页码: - 作者:  Fan, W;  Chen, JG   |  收藏  |  浏览/下载：34/0  |  提交时间：2021/09/06 BORON-NITRIDE  CARBON  PERMEATION  NANOTUBES  DEFECTS  CHANNEL  ENHANCEMENT  SELECTIVITY  MEMBRANES  MECHANISM   The Numerical Simulation for the Heat Transfer Enhancement Experiments of the HCCB-TBM First Wall 期刊论文  OAI收割 IEEE TRANSACTIONS ON PLASMA SCIENCE, 2018, 卷号: 46, 期号: 5, 页码: 1458-1465 作者:  Cheng, Desheng;  Wang, Weihua;  Deng, Haifei;  Shi, Bo;  Han, Jiajia   |  收藏  |  浏览/下载：55/0  |  提交时间：2019/08/23 First wall (FW)  heat transfer enhancement  helium-cooled ceramic breeder-test blanket module (TBM)  V-ribbed channel   Enhancement of LLLIs with improved BCP and matrix completion 期刊论文  OAI收割 ELECTRONICS LETTERS, 2017, 卷号: 53, 期号: 9, 页码: 586-587 作者:  Yang, Jie   |  收藏  |  浏览/下载：29/0  |  提交时间：2017/06/06 Low Light Level Image Enhancement  Matrix Completion  Bright Channel Prior  Coarse-to-fine Framework   面向窄带通信信道的语音质量增强问题研究 学位论文  OAI收割 工学博士, 中国科学院自动化研究所: 中国科学院大学, 2015 作者:  刘斌 收藏  |  浏览/下载：106/0  |  提交时间：2015/09/02 语音端点检测  单通道语音增强  极低速率语音编码  语音带宽扩展  深层神经网络  speech activity detection  single channel speech enhancement  speech coding at very low bit rate  speech bandwidth extension  deep neural network   Driving and image enhancement for CCD sensing image system (EI CONFERENCE) 会议论文  OAI收割 2010 3rd IEEE International Conference on Computer Science and Information Technology, ICCSIT 2010, July 9, 2010 - July 11, 2010, Chengdu, China Zhang M.; Ren J. 收藏  |  浏览/下载：36/0  |  提交时间：2013/03/25 The paper designs a driving circuit of high sensitive  wide dynamic for CCD sensing imaging system which adopts a Dalsa-made high resolution full-frame 33-mega pixels area CCD FTF5066M. Field Programmable Gate Array (FPGA) is used as the main device to accomplish the timing design of the circuits and power driver control of the sensor. By using the Correlated Double Sampling (CDS) technique  the video noise is reduced and the SNR of the system is increased. The output rate of the imaging system designed with integrated chip can reach to 1.3 frames per second through bi-channel output. We use the histogram specification to adjust the brightness of the captured image. And then use the median filtering to suppress the noise. The traditional gray mean gradient (GMG) and the objective evaluation method based on Human Visual System (HVS) used to verify the effect of image enhancement. 2010 IEEE.   Effects of ECAE temperature and billet orientation on the microstructure, texture evolution and mechanical properties of a Mg-Zn-Y-Zr alloy 期刊论文  OAI收割 Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing, 2009, 卷号: 499, 期号: 1-2, 页码: 404-410 W. N. Tang; R. S. Chen; J. Zhou; E. H. Han 收藏  |  浏览/下载：29/0  |  提交时间：2012/04/13 Magnesium  Mg-Zn-Y-Zr alloy  Equal channel angular extrusion (ECAE)  Texture  Mechanical property  az31 magnesium alloy  channel angular extrusion  tensile properties  ductility  deformation  enhancement  behavior