OCT motion contrast data analysis apparatus and OCT motion contrast data analysis method
AssigneeNidek Co., Ltd.
InventorsTetsuya Kano, Ryosuke Shiba, Kazuki Okada
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Abstract
An OCT motion contrast data analysis apparatus includes: a processor; and memory storing computer readable instructions, when executed by the processor, causing the OCT motion contrast data analysis apparatus to execute: acquiring OCT motion contrast data of a subject by an optical coherence tomography; and performing an analysis process with respect to the OCT motion contrast data based on an analysis chart set on image data different from the OCT motion contrast data.
Claims9
An OCT motion contrast data analysis method of analyzing OCT motion contrast data of a fundus of a subject's eye acquired by an optical coherence tomography, the method comprising the steps of:
- setting a first analysis region to OCT data of the fundus of the subject's eye, the first analysis region being divided into a plurality of sections, and the OCT data being image data which is different from the OCT motion contrast data, to acquire basic statistical amounts in relation to a layer thickness of the fundus of the subject's eye in each of the plurality of sections of the first analysis region;
- and
- setting a second analysis region to the OCT motion contrast data of the fundus of the subject's eye, the second analysis region being divided into a plurality of sections, to perform an analysis process with respect to the OCT motion contrast data,
- wherein an arranged position and a range of each of the plurality of sections of the second analysis region are identical to an arranged position and a range of each of the plurality of sections of the first analysis region with respect to the OCT data.
Dependencies are inferred from the claim text.