TrizTech/ohif-viewer
15
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix: stdValue in TMTV mode (#4278)

Browse Source
This commit is contained in:
Celian-abd 2024-07-04 04:10:47 +02:00 committed by GitHub
parent 6102e5d80f
commit b2c629123c
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
extensions/tmtv/src/commandsModule.ts
View File

@ -370,15 +370,16 @@ const commandsModule = ({ servicesManager, commandsManager, extensionManager }:
voxelCount++; voxelCount++;
} }
} }
const mean = segmentationValues.reduce((a, b) => a + b, 0) / voxelCount;
const stats = { const stats = {
minValue: segmentationMin, minValue: segmentationMin,
maxValue: segmentationMax, maxValue: segmentationMax,
meanValue: segmentationValues.reduce((a, b) => a + b, 0) / voxelCount, meanValue: mean,
stdValue: Math.sqrt( stdValue: Math.sqrt(
segmentationValues.reduce((a, b) => a + b * b, 0) / voxelCount - segmentationValues
segmentationValues.reduce((a, b) => a + b, 0) / voxelCount ** 2 .map((k) => (k - mean) ** 2)
), .reduce((acc, curr) => acc + curr, 0) / voxelCount),
volume: voxelCount * spacing[0] * spacing[1] * spacing[2] * 1e-3, volume: voxelCount * spacing[0] * spacing[1] * spacing[2] * 1e-3,
}; };