Data Processing Apparatus and Correction Method
AssigneeShimadzu Corporation
InventorsSatoshi SHIMIZU, Satoshi SUGIMOTO, Kenta ADACHI
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Abstract
A processor obtains a first correspondence in which at least one reference peak detected from reference chromatogram data and at least one target peak detected from target chromatogram data are brought in correspondence with each other, obtains a second correspondence in which a reference data set included in the reference chromatogram data and a target data set included in the target chromatogram data are brought in correspondence with each other, by using a first similarity between the second correspondence and the first correspondence, and corrects a time axis of the target chromatogram data in accordance with the second correspondence.
Claims9
A data processing apparatus that performs correction processing on target chromatogram data obtained by a chromatograph apparatus, to align a time axis of the target chromatogram data with a time axis of reference chromatogram data defined as a reference, the data processing apparatus comprising:
- a memory that stores chromatogram data obtained by the chromatograph apparatus;
- and
- a processor that performs the correction processing, wherein
- the processor is configured to
- obtain a first correspondence in which at least one reference peak detected from the reference chromatogram data and at least one target peak detected from the target chromatogram data are brought in correspondence with each other,
- obtain a second correspondence in which a reference data set included in the reference chromatogram data and a target data set included in the target chromatogram data are brought in correspondence with each other, by using a first similarity between the second correspondence and the first correspondence, and
- correct the time axis of the target chromatogram data in accordance with the second correspondence.
A correction method of aligning a time axis of target chromatogram data obtained by a chromatograph apparatus with a time axis of reference chromatogram data defined as a reference, the correction method comprising:
- obtaining a first correspondence in which at least one reference peak detected from the reference chromatogram data and at least one target peak detected from the target chromatogram data are brought in correspondence with each other;
- obtaining a second correspondence in which a reference data set included in the reference chromatogram data and a target data set included in the target chromatogram data are brought in correspondence with each other, by using a first similarity between the second correspondence and the first correspondence;
- and
- correcting the time axis of the target chromatogram data in accordance with the second correspondence.
Dependencies are inferred from the claim text.