About this role
Description
You'll draw precise segmentation masks over anatomical structures in CT scans, MRI slices, X-rays, and histopathology slides using DICOM-compatible tools such as OHIF Viewer or ITK-SNAP. Work includes labeling organs, lesions, tumors, and tissue boundaries at the pixel level, following detailed clinical annotation guides provided per project. Throughput expectations vary by modality — a straightforward chest X-ray organ label takes minutes, while a multi-class abdominal CT series can take 30–45 minutes per volume.
Skills & requirements
DICOM image handlingSegmentation mask drawingAnatomical structure recognitionITK-SNAP or OHIF ViewerAttention to fine boundary detailMedical annotation guideline complianceApply NowFrequently asked questions
Do I need a medical degree or radiology background?What software will I use?How are quality checks handled?// QUICK INFOType
Contractor
Compensation
$55–100/hr
Location
Remote
Category
Vision Annotation
Posted
August 3, 2026
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