http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112401906-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7203 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-369 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-372 |
| filingDate | 2020-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112401906-B |
| titleOfInvention | Automatic electroencephalogram artifact removing method based on amplitude |
| abstract | The invention discloses an automatic electroencephalogram artifact removing method based on amplitude, which is characterized by comprising the following steps of: judging the length of the electroencephalogram data; performing band-pass filtering on the original electroencephalogram according to the considered frequency domain range, removing power frequency interference and correcting baseline drift to a certain extent; dividing the filtered electroencephalogram data into a plurality of segments with equal length, wherein the time length of each segment of data is not less than t min (ii) a Calculating a relative mean value; calculating relative standard deviation; calculating a relative mean threshold, a relative standard deviation threshold, a channel high threshold and a channel low threshold; and processing the divided segments as a unit to judge whether the small segments have the artifacts. The method does not need additional channels and manual participation, has small calculated amount, and can quickly and effectively remove the artifacts in the rsEEG, thereby meeting the requirement of clinical analysis of the EEG. |
| priorityDate | 2020-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.