mario/dicom-proxy
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additional field untuk overlay MRI OHIF

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This commit is contained in:
AlfandiMario
2025-11-04 11:47:12 +07:00
parent af9ec01c19
commit bfb55055a2
1 changed files with 4 additions and 15 deletions
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19
src/dimse/parseMeta.ts
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@@ -65,20 +65,10 @@ function parseFile(filename: string): Promise<ElementType> {
const spacingBetweenSlices = dataset.string('x00180088');
const percentPhaseFieldOfView = dataset.string('x00180094');
const fovDimensionElement = dataset.elements.x00181149;
const fovDimension = fovDimensionElement
? [
dataset.uint16('x00181130', 0),
dataset.uint16('x00181130', 1),
]
: null;
const fovDimension = fovDimensionElement ? [dataset.uint16('x00181149', 0), dataset.uint16('x00181149', 1)] : null;
const acquisitionMatrixElement = dataset.elements.x00181310;
const acquisitionMatrix = acquisitionMatrixElement
? [
dataset.uint16('x00181310', 0),
dataset.uint16('x00181310', 1),
dataset.uint16('x00181310', 2),
dataset.uint16('x00181310', 3),
]
? [dataset.uint16('x00181310', 0), dataset.uint16('x00181310', 1), dataset.uint16('x00181310', 2), dataset.uint16('x00181310', 3)]
: null;
const scanningSequence = dataset.string('x00180020');
const repetitionTime = dataset.string('x00180080');
@@ -94,7 +84,7 @@ function parseFile(filename: string): Promise<ElementType> {
const acquisitionTime = dataset.string('x00080032');
const acquistionDurationTotal = dataset.string('x00189073'); // in seconds
const acquistionDurationPerFrame = dataset.string('x00189220'); // in ms
const parallelAcquisitionTechnique = dataset.string('x00181316');
const parallelAcquisitionTechnique = dataset.string('x00189078');
// append to all results
const result: ElementType = {
@@ -144,7 +134,7 @@ function parseFile(filename: string): Promise<ElementType> {
'00080032': { Value: [acquisitionTime], vr: 'TM' },
'00189073': { Value: [acquistionDurationTotal], vr: 'DS' },
'00189220': { Value: [acquistionDurationPerFrame], vr: 'FD' },
'00181316': { Value: [parallelAcquisitionTechnique], vr: 'CS' },
'00189078': { Value: [parallelAcquisitionTechnique], vr: 'CS' },
};
resolve(result);
@@ -163,7 +153,6 @@ export function parseMeta(json: object, studyInstanceUID: string, seriesInstance
const sopInstanceUid = json[key]['00080018'].Value[0];
const pathname = path.join(storagePath, studyInstanceUID, sopInstanceUid);
parsing.push(parseFile(pathname));
}
return Promise.all(parsing);
}