Commercial

Chest CT Segmentation Dataset

This Chest CT Dataset provides 1,000+ Nii-format scans with expert annotations for segmentation and classification of 7 pathologies and 8 anatomical regions, including lungs, heart, and ribs. This CT Segmentation Dataset offers high-quality cross-sectional images and detailed pictures to support AI research in lung cancer, pulmonary disease, and diagnostic imaging.

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  • medical studies
    1,000+
  • pathologies
    7
  • anatomical region
    8
  • Medicine
  • Segmentation
  • Computer Vision
  • Classification
  • Machine Learning
  • Medicine
  • Segmentation
  • Computer Vision
  • Classification
  • Machine Learning

This Chest CT Dataset provides 1,000+ Nii-format scans with expert annotations for segmentation and classification of 7 pathologies and 8 anatomical regions, including lungs, heart, and ribs. This CT Segmentation Dataset offers high-quality cross-sectional images and detailed pictures to support AI research in lung cancer, pulmonary disease, and diagnostic imaging.

  • Medicine
  • Segmentation
  • Computer Vision
  • Classification
  • Machine Learning
  • medical studies
    1,000+
  • pathologies
    7
  • anatomical region
    8

Dataset Info

Characteristic Data
Description CT scans of the chest to recognize pathologies
Data types Nii
Tasks Recognition, classification and segmentation of pathologies, computer vision
Number of studies 1,000+
Number of pathologies 7
Number of anatomical region 8
Pathologies Cancer, aeration disorder, hydrothorax, emphysema, paracardiac fat, coronary calcium.Anatomical regions: ribs, lungs, aorta, pulmonary trunk, heart, sternum, costal cartilages, spine.
Labeling Segmentation of a pathology and anatomical regions
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Pathologies

  • cancer
  • aeration disorder
  • hydrothorax
  • emphysema
  • paracardiac fat
  • coronary calcium

Anatomical regions

  • ribs
  • lungs
  • aorta
  • pulmonary trunk
  • heart
  • sternum
  • costal cartilages
  • spine

Technical
Characteristics

Characteristic Data
File Extension Nii
Source and collection methodology. Data was collected by a partner of Unidata.

Dataset Use Cases

  • Radiology & Medical Imaging

    Improving Lung Disease Diagnosis

    Chest CT Segmentation Dataset provides high-resolution chest CT scans with labeled lung structures. Radiologists can use these detailed images to detect lung nodules, pulmonary disease, and lung cancers, enhancing diagnostic imaging accuracy. The dataset supports training deep learning models for interpreting CT scans efficiently.

  • Oncology Research

    Supporting Lung Cancer Detection

    Researchers can leverage this CT chest dataset to study pulmonary nodules and early lung cancers. The cross-sectional images and image quality provided in this CT Segmentation Dataset allow the development of AI algorithms that identify lung tissue abnormalities, helping radiologists improve diagnosis and treatment planning for patients.

  • Healthcare Technology

    Advancing AI-Powered Imaging Solutions

    The dataset enables the creation of AI models for medical imaging applications. By training on chest CT scan labeled images, systems can assist technologists and doctors in interpreting low-dose CT scans, analyzing imaging features, and providing accurate information for the evaluation of pulmonary diseases.

  • Clinical Training & Education

    Enhancing Radiology Learning

    Medical students and trainees can use the CT scan pictures of lungs to learn diagnostic imaging techniques. The detailed pictures of left and right lungs with annotations improve understanding of lung nodules, pulmonary tissue, and cross-sectional imaging exams, preparing future radiologists to interpret chest CT scans confidently.

FAQs

What types of annotations are provided?
The dataset provides segmentation masks for both pathologies and anatomical regions. These detailed annotations help in interpreting CT scans, enabling accurate model training for diagnostic imaging and lung disease detection.
In what format is Chest CT Segmentation Dataset available?
The dataset is provided in Nii format, which is widely used for medical imaging, 3D segmentation, and cross-sectional image analysis. This makes it compatible with most radiology tools, AI frameworks, and diagnostic imaging platforms.
What makes this dataset unique?
Unlike other datasets, it offers a combination of multiple pathologies and segmented anatomical regions in a single collection. This enables multi-task learning for both disease classification and anatomical structure recognition, significantly enhancing medical imaging research.
Is it possible to request a custom dataset?
Yes, Unidata provides custom medical imaging datasets on request. You can define requirements such as specific pathologies, patient demographics, or anatomical regions, ensuring that the dataset fits your research or diagnostic needs.
How are Unidata datasets licensed?
Unidata datasets follow a dual-licensing model, which offers free samples for evaluation and testing, while full datasets are available only after purchase. This approach allows researchers and developers to assess the quality and structure of the datasets before committing to a full acquisition for diagnostic imaging or deep learning use.
How are Unidata datasets stored?
Unidata stores all datasets securely on AWS cloud infrastructure, ensuring high availability, redundancy, and scalability. The company’s storage practices align with ISO 27001 and ISO 27701 international standards, providing a secure and privacy-focused environment for managing sensitive medical imaging data such as CT chest scans and lung segmentation studies.
How long does it take to receive the dataset?
Once your request is submitted, Unidata will contact you to confirm project details and documentation requirements. After the signing process and payment are completed, your dataset will be delivered within 3–10 business days.
Is this a real-world dataset or synthetic data?
This dataset is real-world medical imaging data collected by a verified Unidata partner using clinical CT scanners. The chest scans were performed under medical imaging protocols to create detailed pictures of lung tissue, ribs, heart, and surrounding anatomical regions, making it ideal for computer vision and AI-based lung pathology segmentation tasks.
Still have questions about using Unidata datasets? Read our user-guides

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