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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
长春光学精密机械与物... [1]
中国科学院大学 [1]
新疆天文台 [1]
采集方式
OAI收割 [2]
iSwitch采集 [1]
内容类型
期刊论文 [2]
会议论文 [1]
发表日期
2023 [1]
2010 [2]
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Wavelet based tone mapping (TM) enhancement to a detection system for faint and compact sources in HDR and large FOV radio scenes
期刊论文
OAI收割
ASTRONOMY AND COMPUTING, 2023, 卷号: 42, 页码: 15
作者:
Shan, H.
;
Cui, L.
;
Hong, X. Y.
;
Liu, X.
;
Chang, N.
  |  
收藏
  |  
浏览/下载:53/0
  |  
提交时间:2023/03/01
Radio sources detection
Detection criteria
Tone mapping
Wavelet
Image enhancement
Large field-of-view
Multiple criteria optimization-based data mining methods and applications: a systematic survey
期刊论文
iSwitch采集
Knowledge and information systems, 2010, 卷号: 24, 期号: 3, 页码: 369-391
作者:
Shi, Yong
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2019/05/10
Data mining
Classification
Multi-criteria programming
Fuzzy programming
Regression
Credit scoring
Bioinformatics
Network intrusion detection
Bankruptcy prediction
Speech signal enhancement through wavelet domain MMSE filtering (EI CONFERENCE)
会议论文
OAI收割
2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China
Fenghua Z.
;
Le Y.
;
Jian W.
;
Qiang S.
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2013/03/25
A new speech enhancement system that combine robust signal enhancement and minimum signal distortion is proposed in this paper. The proposed method introduces frequency depended
parametric
MMSE filtering techniques that involve wavelet packets. Voice activity detection (VAD) is used to further distinguish speech from noise and help to adaptively remove noise components from color noise eruptive noisy speech
while perceptual criteria is also taken into account. Experimental results and objective quality measurement test results validate the proposed speech enhancement system and illustrate the benefit of the proposed wavelet domain MMSE filtering as an excellent speech enhancement method to provide sufficient noise reduction and good intelligibility and perceptual quality
without causing considerable signal distortion and musical background noise method. 2010 IEEE.