7.1 KiB
文件命名规范
当一份数据被完整走完标注流程后，数据文件夹目录结构将会是：
.../Label/<sampID>
|-Artifact_a_采样率.txt
|-Artifact_b_采样率.txt
|-Artifact_c_采样率.csv
|-SQ_label_10s.csv
|-SQ_label_30s.csv
|-Resp_quality_label.txt
|-Tho_peak_采样率.txt
|-SA Label_corrected.csv
|-SA Label_add.csv
|-Precisely_Align_info.txt
|-Approximately_Align_Info.csv
.../OrgBCG_Aligned/<sampID>
|-BCG_Sync_采样率.txt
|-OrgBCG_Sync_采样率.txt
|-Jpeak_Sync_采样率.txt
.../OrgBCG_Text/<sampID>
|-OrgBCG_Raw_采样率.txt
|-BCG_Filter_采样率.txt
|-JPeak_revise_采样率.txt
|-JPeak_revise_corrected_采样率.txt
.../OrgBCG_Origin/<sampID>
|-...
.../PSG_Aligned/<sampID>
|-ECG_Sync_采样率.txt
|-Rpeak_Sync_采样率.txt
|-5_class_Sync_采样率.txt
|-SA Label_Sync.csv
|-Effort Abd_Sync_采样率.txt
|-Effort Tho_Sync_采样率.txt
|-Flow T_Sync_采样率.txt
|-Flow P_Sync_采样率.txt
|-Snore_Sync_采样率.txt
|-SpO2_Sync_采样率.txt
.../PSG_Text/<sampID>
|-ECG II_Raw_采样率.txt
|-ECG_Filter_采样率.txt
|-Rpeak_final_采样率.txt
|-Rpeak_final_corrected_采样率.txt
|-5_class_Raw_采样率.txt
|-SA Label_Raw.csv
|-Effort Abd_Raw_采样率.txt
|-Effort Tho_Raw_采样率.txt
|-Flow T_Raw_采样率.txt
|-Flow P_Raw_采样率.txt
|-Snore_Raw_采样率.txt
|-SpO2_Raw_采样率.txt
|-StartTime_Raw.txt
.../PSG_Origin/<sampID>
|-...
.../Receive_Origin
|-...
.../Report
|-...
1 数据粗同步
输入：
原始orgBcg信号：./OrgBCG_Text/<sampID>/OrgBCG_Raw_采样率.txt
原始PSG信号：./PSG_Text/<sampID>/Axxxxxxx.edf
输出：
粗同步后的位置索引：./Label/<sampID>/Approximately_Align_Info.csv
2 预处理
输入：
原始orgBcg信号：./OrgBCG_Text/<sampID>/OrgBCG_Raw_采样率.txt
原始ECG信号：./PSG_Text/<sampID>/ECG II_Raw_采样率.txt
输出：
带通滤波BCG信号：./OrgBCG_Text/<sampID>/BCG_Filter_采样率.txt
滤波后的ECG信号：./PSG_Text/<sampID>/ECG_Filter_采样率.txt
3 数据精同步
3.1 算法定位
3.1.1 R峰算法定位
输入：
滤波后的ECG信号：./PSG_Text/<sampID>/ECG_Filter_采样率.txt
输出：
算法定位的R峰坐标：./PSG_Text/<sampID>/Rpeak_final_采样率.txt
3.1.2 J峰算法定位
输入：
带通滤波BCG信号：./OrgBCG_Text/<sampID>/BCG_Filter_采样率.txt
输出：
算法定位的J峰坐标：./OrgBCG_Text/<sampID>/JPeak_revise_采样率.txt
3.2 人工纠正
3.2.1 R峰人工纠正
输入：
滤波后的ECG信号：./PSG_Text/<sampID>/ECG_Filter_采样率.txt
算法定位的R峰坐标：./PSG_Text/<sampID>/Rpeak_final_采样率.txt
粗同步后的位置索引：./Label/<sampID>/Approximately_Align_Info.csv
输出：
人工纠正后的R峰坐标：./PSG_Text/<sampID>/Rpeak_final_corrected_采样率.txt
3.2.2 J峰人工纠正*
输入：
带通滤波BCG信号：./OrgBCG_Text/<sampID>/BCG_Filter_采样率.txt
算法定位的J峰坐标：./OrgBCG_Text/<sampID>/JPeak_revise_采样率.txt
粗同步后的位置索引：./Label/<sampID>/Approximately_Align_Info.csv
输出：
人工纠正后的J峰坐标：./OrgBCG_Text/<sampID>/JPeak_revise_corrected_采样率.txt
3.3 数据片段起止对齐、数据采样率同步
输入：
滤波后的ECG信号：./PSG_Text/<sampID>/ECG_Filter_采样率.txt
人工纠正后的R峰坐标：./PSG_Text/<sampID>/Rpeak_final_corrected_采样率.txt
带通滤波BCG信号：./OrgBCG_Text/<sampID>/BCG_Filter_采样率.txt
人工纠正后的J峰坐标：./OrgBCG_Text/<sampID>/JPeak_revise_corrected_采样率.txt
原始orgBcg信号：./OrgBCG_Text/<sampID>/OrgBCG_Raw_采样率.txt
粗同步后的位置索引：./Label/<sampID>/Approximately_Align_Info.csv
输出：
精同步对齐信息：./Label/<sampID>/Precisely_Align_info.txt
同步后的ECG信号：./PSG_Aligned/<sampID>/ECG_Sync_采样率.txt
同步后的R峰坐标：./PSG_Aligned/<sampID>/Rpeak_Sync_采样率.txt
同步后的BCG信号：./OrgBCG_Aligned/<sampID>/BCG_Sync_采样率.txt
同步后的orgBcg信号：./OrgBCG_Aligned/<sampID>/OrgBCG_Sync_采样率.txt
同步后的J峰坐标：./OrgBCG_Aligned/<sampID>/Jpeak_Sync_采样率.txt
3.4、冗余数据切割、标签映射
输入：
精同步对齐信息：./Label/<sampID>/Precisely_Align_info.txt
原始的其他PSG通道信号：./PSG_Text/<sampID>/通道名_Raw_采样率.txt（通道名包括：Effort Abd, Effort Tho, Flow T, Flow P, Snore, SpO2）
原始的睡眠分期标签：./PSG_Text/<sampID>/5_class_Raw_采样率.txt
原始的睡眠呼吸暂停事件标签：./PSG_Text/<sampID>/SA Label_Raw.csv
输出：
同步后的其他PSG通道信号：./PSG_Aligned/<sampID>/通道名_Sync_采样率.txt（通道名包括：Effort Abd, Effort Tho, Flow T, Flow P, Snore, SpO2）
同步后的睡眠分期标签：./PSG_Aligned/<sampID>/5_class_Sync_采样率.txt
同步后的睡眠呼吸暂停事件标签：./PSG_Aligned/<sampID>/SA Label_Sync.csv
4 体动标记
输入：
同步后的BCG信号：./OrgBCG_Aligned/<sampID>/BCG_Sync_采样率.txt
同步后的orgBcg信号：./OrgBCG_Aligned/<sampID>/OrgBCG_Sync_采样率.txt
输出：
txt格式的体动标签：./Label/<sampID>/Artifact_a_采样率.txt
体动标签类型数量统计：./Label/<sampID>/Artifact_b_采样率.txt
csv格式的体动标签：./Label/<sampID>/Artifact_c_采样率.csv
5 质量评估
输入：
同步后的BCG信号：./OrgBCG_Aligned/<sampID>/BCG_Sync_采样率.txt
txt格式的体动标签：./Label/<sampID>/Artifact_a_采样率.txt
输出：
质量标签：./Label/<sampID>/SQ_label_10s.csv或./Label/<sampID>/SQ_label_30s.csv
6 心搏定位数据标注
输入：
？
输出：
？
7 呼吸提取
输入：
同步后的orgBcg信号：./OrgBCG_Aligned/<sampID>/orgBcg_Sync_采样率.txt
同步后的THO信号：./PSG_Aligned/<sampID>/Effort Tho_Sync_采样率.txt
txt格式的体动标签：./Label/<sampID>/Artifact_a_采样率.txt
输出：
呼吸可用性标签：./Label/<sampID>/Resp_quality_label.txt
THO信号呼吸间期标签：./Label/<sampID>/Tho_peak_采样率.txt
8 呼吸暂停事件标注
输入：
同步后的orgBcg信号：./OrgBCG_Aligned/<sampID>/OrgBCG_Sync_采样率.txt
txt格式的体动标签：./Label/<sampID>/Artifact_a_采样率.txt
同步后的Flow T信号：./PSG_Aligned/<sampID>/Flow T_Sync_采样率.txt
同步后的Flow P信号：./PSG_Aligned/<sampID>/Flow P_Sync_采样率.txt
同步后的THO信号：./PSG_Aligned/<sampID>/Effort Tho_Sync_采样率.txt
同步后的ABD信号：./PSG_Aligned/<sampID>/Effort Abd_Sync_采样率.txt
同步后的SpO2信号：./PSG_Aligned/<sampID>/SpO2_Sync_采样率.txt
同步后的呼吸暂停标签：./PSG_Aligned/<sampID>/SA Label_Sync.csv
输出：
修正后的呼吸暂停标签：./Label/<sampID>/SA Label_corrected.csv
新增的呼吸暂停标签：./Label/<sampID>/SA Label_add.csv