中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
自动化研究所 [5]
长春光学精密机械与物... [1]
新疆理化技术研究所 [1]
采集方式
OAI收割 [7]
内容类型
期刊论文 [5]
会议论文 [2]
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2023 [2]
2022 [2]
2019 [1]
2018 [1]
2006 [1]
学科主题
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Online Progressive Instance-Balanced Sampling for Weakly Supervised Vibration Damper Detection
期刊论文
OAI收割
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2023, 卷号: 72, 页码: 14
作者:
Chen, Minghao
;
Tian, Yunong
;
Li, Zhishuo
;
Li, En
;
Liang, Zize
  |  
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2023/11/17
Shock absorbers
Vibrations
Object detection
Proposals
Training
Sampling methods
Convolutional neural networks
Instance balance
multiple instance learning (MIL)
progressive sampling
vibration damper detection
weakly supervised object detection (WSOD)
DPF-Net: A Dual-Path Progressive Fusion Network for Retinal Vessel Segmentation
期刊论文
OAI收割
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2023, 卷号: 72, 页码: 17
作者:
Li, Jianyong
;
Gao, Ge
;
Yang, Lei
;
Bian, Guibin
;
Liu, Yanhong
  |  
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2023/11/17
Feature extraction
Image segmentation
Retinal vessels
Biomedical imaging
Blood vessels
Convolutional neural networks
Task analysis
Deep network
progressive fusion strategy
retinal vessel segmentation
semantic segmentation
U-shape network
Progressive polarization based reflection removal via realistic training data generation
期刊论文
OAI收割
PATTERN RECOGNITION, 2022, 卷号: 124, 页码: 13
作者:
Pang, Youxin
;
Yuan, Mengke
;
Fu, Qiang
;
Ren, Peiran
;
Yan, Dong-Ming
  |  
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2022/02/16
Deep learning
Reflection removal
Polarization
Progressive network
Convolutional neural networks
Gated Feature Aggregation for Height Estimation From Single Aerial Images
期刊论文
OAI收割
IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2022, 卷号: 19, 页码: 5
作者:
Xing, Siyuan
;
Dong, Qiulei
;
Hu, Zhanyi
  |  
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2022/01/27
Estimation
Decoding
Logic gates
Training
Feature extraction
Testing
Encoding
Convolutional neural networks (CNNs)
gate mechanism
height estimation
progressive refinement
Investigation of knowledge transfer approaches to improve the acoustic modeling of Vietnamese ASR system
期刊论文
OAI收割
IEEE-CAA JOURNAL OF AUTOMATICA SINICA, 2019, 卷号: 6, 期号: 5, 页码: 1187-1195
作者:
Liu, DY (Liu, Danyang)[ 1,2 ]
;
Xu, J (Xu, Ji)[ 1 ]
;
Zhang, PY (Zhang, Pengyuan)[ 1,2 ]
;
Yan, YH (Yan, Yonghong)[ 1,2,3 ]
  |  
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2020/01/19
Bottleneck feature (BNF)
cross-lingual automatic speech recognition (ASR)
progressive neural networks (Prognets) model
transfer learning
Progressive Neural Networks based Features Prediction for the Target Cost in Unit-Selection Speech Synthesizer
会议论文
OAI收割
北京, 2018-8
作者:
Fu, Ruibo
;
Tao, Jianhua
;
Wen, Zhengqi
  |  
收藏
  |  
浏览/下载:41/0
  |  
提交时间:2020/06/27
speech synthesis
progressive neural networks
unit-selection
target cost
Lossless wavelet compression on medical image (EI CONFERENCE)
会议论文
OAI收割
4th International Conference on Photonics and Imaging in Biology and Medicine, September 3, 2005 - September 6, 2005, Tianjin, China
作者:
Liu H.
;
Liu H.
;
Liu H.
收藏
  |  
浏览/下载:41/0
  |  
提交时间:2013/03/25
An increasing number of medical imagery is created directly in digital form. Such as Clinical image Archiving and Communication Systems (PACS). as well as telemedicine networks require the storage and transmission of this huge amount of medical image data. Efficient compression of these data is crucial. Several lossless and lossy techniques for the compression of the data have been proposed. Lossless techniques allow exact reconstruction of the original imagery while lossy techniques aim to achieve high compression ratios by allowing some acceptable degradation in the image. Lossless compression does not degrade the image
thus facilitating accurate diagnosis
of course at the expense of higher bit rates
i.e. lower compression ratios. Various methods both for lossy (irreversible) and lossless (reversible) image compression are proposed in the literature. The recent advances in the lossy compression techniques include different methods such as vector quantization
wavelet coding
neural networks
and fractal coding. Although these methods can achieve high compression ratios (of the order 50:1
or even more)
they do not allow reconstructing exactly the original version of the input data. Lossless compression techniques permit the perfect reconstruction of the original image
but the achievable compression ratios are only of the order 2:1
up to 4:1. In our paper
we use a kind of lifting scheme to generate truly loss-less non-linear integer-to-integer wavelet transforms. At the same time
we exploit the coding algorithm producing an embedded code has the property that the bits in the bit stream are generated in order of importance
so that all the low rate codes are included at the beginning of the bit stream. Typically
the encoding process stops when the target bit rate is met. Similarly
the decoder can interrupt the decoding process at any point in the bil stream
and still reconstruct the image. Therefore
a compression scheme generating an embedded code can start sending over the network the coarser version of the image first
and continues with the progressive transmission of the refinement details. Experimental results show that our method can get a perfect performance in compression ratio and reconstructive image.