全文核心目的:

做了一個工具箱，發表文章講講這個工具箱大概是怎么做的。

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Abstract與Introduction

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一些常用縮寫	資源鏈接/備注
FECGSYN toolbox	工具箱代碼 代碼文件說明 工具箱官網
NI-FECG	noninvasive fetal ECG
SQIs	signal quality indices
FHR	fetal heart rate
Krippendorff's alpha	一致度檢驗
FQRS	fetal QRS
MECG	maternal ECG
MQRS	maternal QRS
chest-lead	頭胸導聯
MHR	maternal HR
HDR	heartbeat detection rate
KF	Kalman Filter

1) how can the quality of NI-FECG be quantified in scenarios of low/varying SNR?

怎么評價信號質量?

2) how can one fuse the information of multiple NI-FECG channels when segments/channels containing erroneous detec-
tions are present?

如果出現錯誤的檢測,如何融合多通道的NI-FECG信息?

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These SQI metrics are thoroughly evaluated concerning their ability to mirror? the overall quality of NI-FECG signals by using a Naive Bayes classifier.The resulting quality estimates are evaluated using manually annotated clinical data and are further incorporated into a multichannel KF framework for improving fetal heart rate (FHR) estimates.

The developed SQI algorithms as well as resulting classifier were made available under a GNU GPL open-source license and contributed to the FECGSYN toolbox [12], [13] (available at www.fecgsyn.com).

這篇文章的工作就是制作了FECGSYN這個工具箱，

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該論文是在應聘上海北大微電子研究院的時候要求閱讀并撰寫報告的.

但是因為對方嚴格要求斷網,本人已經拒絕.

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