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Tailored Collaborative Annotation Tool for Medical Data: AI- Assisted, Multi-Annotator, Data Stays On-Site

TEF-Health Service
Consulting Virtual
Pricing/Discount Options: Call #2
Unique Identifier: 6837bd61-23a6-438e-9597-83ecea41091b

Service Description

Overview:

High-quality labelled data is the bottleneck of most medical AI projects. Generic annotation tools rarely fit medical data: unusual formats, multi-channel or 3D signals, domain-specific label sets, several experts who disagree, and data that cannot be sent to a cloud service.

How can the service help you?

CETIC delivers an annotation tool adapted to your data and your clinical question, built on Pyplet and SegLab, CETIC's open-source building blocks for interactive image and signal annotation. The tool runs in the browser, with no installation, and connects to a server on your premises.

  • Adapted to your data: readers and viewers for your formats and modalities, pre-processing applied on the fly, label sets and annotation types (contours, masks, boxes, points, time segments, classes) defined with your experts.
  • AI-assisted: foundation models such as SAM propose a mask from a simple box, and your own models can pre-annotate; experts correct instead of drawing from scratch.
  • Collaborative: several annotators with roles (annotator, reviewer, expert), assignment of cases, review and validation workflow, comparison of annotations between experts.
  • Traceable: who annotated what and when, label versions, export to the formats your training pipeline expects.
  • Privacy by design: data stays on your server or on the expert's workstation; authentication and access control are built in.
How will the service be delivered?
    1. Workshop with your experts: data, formats, label set, annotation workflow, roles.
    1. First working version on a sample of your data, typically within 4 to 8 weeks.
    1. Annotation campaign with your experts, with CETIC support and iterations.
    1. Delivery: tested and documented tool, source code, deployment on your infrastructure; optional connection to your training pipeline (see our MLOps service).

Reference: a CETIC annotation tool built on the same blocks is in production at a research centre. Expert annotation went from about 10 minutes to about 1 minute per item, with precise contours instead of boxes, and campaigns grew from dozens to several thousand annotations.

Keywords: on-premise data annotation medical imaging labelling segmentation AI-assisted annotation SAM multi-annotator inter-rater agreement training data data quality
Service categories: Model & Algorithm (Development, Optimization & Evaluation, etc.) Data Processing (curation, preprocessing & standardization, mining, visualization, anonymization, FAIR, etc.) Quality Management Software (Cybersecurity and privacy-protecting enhancements, development, maintenance, deployment, administration, etc.)
Provider Logo

Provider & Contact

Provider Organisation Centre D'Excellence En Technologies De L'Information Et De La Communication (CETIC)
Provider Country Belgium
Organisation Website https://www.cetic.be/
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Pricing is available to registered users. SMEs receive significant state-aid reductions (GBER) — or, depending on the call, free services during the funded project. Sign in or register to see the price for your organisation.

Operational Details

Service Inputs Sample dataset in its native formats, label set and annotation guidelines, annotator roles and workflow, available domain experts, optional pre-annotation models.
Service Outputs Deployed annotation tool with AI assistance and review workflow, annotated dataset exported in the required formats, annotation traceability log, documentation, source code.

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