Please fill in your name

Mobile phone format error

Please enter the telephone

Please enter your company name

Please enter your company email

Please enter the data requirement

Successful submission! Thank you for your support.

Format error, Please fill in again


The data requirement cannot be less than 5 words and cannot be pure numbers




Why choose Datatang?

Datatang provides various types of medical image data collection and annotation, empowering the digitalization and intelligence of the health industry.
With the resources of medical schools and hospitals, Datatang has professional and stable annotation team and support large scale and long-term annotation projects.

Tailored Data Services for Intelligent Healthcare

With features including lesion semantic segmentation, keypoint annotation, bone age annotation, and MPR, our platform supports dataset administration and annotation of medical images in 2D visible image format and DICOM format.

Medical Object Classification

Medical Object Classification

Support medical image and text annotation and classification of disease levels.

Medical Object Detection

Medical Object Detection

Support data labeling of disease levels, lesion areas, lesion names, etc.

Medical Image Segmentation

Medical Image Segmentation

Support data labeling of pixel-level segmentation of lesion areas.

Medical Text Annotation

Medical Text Annotation

Support text entity annotation of disease names, drug names, medical histories, and other information.

Medical OCR Annotation

Medical OCR Annotation

Support data annotation and transcription of medical records, examination reports, medical bills, etc.

Supports comprehensive annotation needs for speech, image, video, point cloud, and text data.

Case Studies

Cerebral Hemorrhage Picture Annotation

The client needs to improve the recognition technology for brain CT scan results. The annotator needs to have medical background and can determine the bleeding point in the image. The requirement for labeling accuracy is not exceed 3-5 pixels, and the image needs to be labeled layer by layer (sheet) to guarantee no data is missing labeled.Datatang completed data annotation of 10,000 sets and has been accepted by the client.

Cerebral Hemorrhage Image Annotation

The client wants to realize intelligent information recognition and extraction for medical bills. Client requires an average of about 40 labels for each type of bill. Datatang’s platform allows project managers to configure the labels, and annotators can only select the labels, so that mislabeling is avoided.

OCR for Medical Invoice

OCR for Medical Invoice

Why Datatang

One-stop Data Service

Datatang.ai provides comprehensive data annotation and collection services to help you succeed with your AI projects.

Data QA System

Datatang delivers high-quality data with intelligent self-inspection, multiple quality checks, and ISO9001 certification.

Rich Annotation tools

30 proven annotation tools for full coverage of voice, image video, 3D point cloud and text data annotation requirements.

Compliance & Security

We follows Personal Information Protection Act, GDPR, ISO27001/ISO27701 for security and regulatory compliance.

AI-assisted pre-recognition

With the help of AI-assisted pre-recognition function, human-computer interaction semi-automatic annotation is realized.

Know More About Tailored Data Solutions