8eaa1877fd
* fix(DICOM PDF and Video) - added retrieve.directURL for local DICOM load data source; it returns a data URL - fixed various checks for video using transfer syntaxes and SOP class UID with number of frames - added call to 'rendered' endpoint for those data sources that support it; others get BulkDataURI * Added DOC (PDF) and OT (for video in particular) to list of non-image thumbnail modalities. * Fixed broken e2e tests.
121 lines
3.4 KiB
JavaScript
121 lines
3.4 KiB
JavaScript
import { SOPClassHandlerId } from './id';
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import { utils } from '@ohif/core';
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const SOP_CLASS_UIDS = {
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VIDEO_MICROSCOPIC_IMAGE_STORAGE: '1.2.840.10008.5.1.4.1.1.77.1.2.1',
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VIDEO_PHOTOGRAPHIC_IMAGE_STORAGE: '1.2.840.10008.5.1.4.1.1.77.1.4.1',
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VIDEO_ENDOSCOPIC_IMAGE_STORAGE: '1.2.840.10008.5.1.4.1.1.77.1.1.1',
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/** Need to use fallback, could be video or image */
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SECONDARY_CAPTURE_IMAGE_STORAGE: '1.2.840.10008.5.1.4.1.1.7',
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MULTIFRAME_TRUE_COLOR_SECONDARY_CAPTURE_IMAGE_STORAGE:
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'1.2.840.10008.5.1.4.1.1.7.4',
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};
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const sopClassUids = Object.values(SOP_CLASS_UIDS);
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const SupportedTransferSyntaxes = {
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MPEG4_AVC_264_HIGH_PROFILE: '1.2.840.10008.1.2.4.102',
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MPEG4_AVC_264_BD_COMPATIBLE_HIGH_PROFILE: '1.2.840.10008.1.2.4.103',
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MPEG4_AVC_264_HIGH_PROFILE_FOR_2D_VIDEO: '1.2.840.10008.1.2.4.104',
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MPEG4_AVC_264_HIGH_PROFILE_FOR_3D_VIDEO: '1.2.840.10008.1.2.4.105',
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MPEG4_AVC_264_STEREO_HIGH_PROFILE: '1.2.840.10008.1.2.4.106',
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HEVC_265_MAIN_PROFILE: '1.2.840.10008.1.2.4.107',
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HEVC_265_MAIN_10_PROFILE: '1.2.840.10008.1.2.4.108',
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};
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const supportedTransferSyntaxUIDs = Object.values(SupportedTransferSyntaxes);
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const _getDisplaySetsFromSeries = (
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instances,
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servicesManager,
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extensionManager
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) => {
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const dataSource = extensionManager.getActiveDataSource()[0];
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return instances
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.filter(metadata => {
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const tsuid =
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metadata.AvailableTransferSyntaxUID ||
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metadata.TransferSyntaxUID ||
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metadata['00083002'];
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if (supportedTransferSyntaxUIDs.includes(tsuid)) {
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return true;
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}
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// Assume that an instance with certain SOPClassUID and
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// with at least 90 frames (i.e. typically 3 seconds of video) is indeed a video.
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return (
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metadata.SOPClassUID ===
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SOP_CLASS_UIDS.MULTIFRAME_TRUE_COLOR_SECONDARY_CAPTURE_IMAGE_STORAGE &&
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metadata.NumberOfFrames >= 90
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);
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})
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.map(instance => {
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const {
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Modality,
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SOPInstanceUID,
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SeriesDescription = 'VIDEO',
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} = instance;
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const {
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SeriesNumber,
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SeriesDate,
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SeriesInstanceUID,
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StudyInstanceUID,
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NumberOfFrames,
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} = instance;
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const displaySet = {
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//plugin: id,
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Modality,
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displaySetInstanceUID: utils.guid(),
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SeriesDescription,
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SeriesNumber,
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SeriesDate,
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SOPInstanceUID,
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SeriesInstanceUID,
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StudyInstanceUID,
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SOPClassHandlerId,
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referencedImages: null,
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measurements: null,
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videoUrl: dataSource.retrieve.directURL({
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instance,
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singlepart: 'video',
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tag: 'PixelData',
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}),
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instances: [instance],
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thumbnailSrc: dataSource.retrieve.directURL({
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instance,
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defaultPath: '/thumbnail',
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defaultType: 'image/jpeg',
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tag: 'Absent',
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}),
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isDerivedDisplaySet: true,
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isLoaded: false,
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sopClassUids,
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numImageFrames: NumberOfFrames,
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instance,
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};
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return displaySet;
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});
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};
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export default function getSopClassHandlerModule({
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servicesManager,
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extensionManager,
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}) {
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const getDisplaySetsFromSeries = instances => {
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return _getDisplaySetsFromSeries(
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instances,
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servicesManager,
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extensionManager
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);
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};
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return [
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{
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name: 'dicom-video',
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sopClassUids,
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getDisplaySetsFromSeries,
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},
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];
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}
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