image
imagewidth (px)
224
224
pathols
sequencelengths
14
14
structs
sequencelengths
14
14
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[[[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0(...TRUNCATED)

Dataset Structure

This dataset contains vision data for chest X-ray pathology identification.

Data Fields

  • image: The PIL image of the chest X-ray. These images are size (224,224) by default.
  • pathols: A binary-valued (14)-shaped array that indicates whether each of the 14 pathologies is present.
  • structs: A binary-valued array of shapes (14,224,224) that gives the segmentation for each of the 14 anatomical structures.

The 14 pathologies are:

  1. Atelectasis
  2. Cardiomegaly
  3. Consolidation
  4. Edema
  5. Effusion
  6. Emphysema
  7. Fibrosis
  8. Hernia
  9. Infiltration
  10. Mass
  11. Nodule
  12. Pleural Thickening
  13. Pneumonia
  14. Pneumothorax

The 14 anatomical structures are:

  1. Left Clavicle
  2. Right Clavicle
  3. Left Scapula
  4. Right Scapula
  5. Left Lung
  6. Right Lung
  7. Left Hilus Pulmonis
  8. Right Hilus Pulmonis
  9. Heart
  10. Aorta
  11. Facies Diaphragmatica
  12. Mediastinum
  13. Weasand
  14. Spine

Data Splits

  • train: 23094 samples
  • test: 5774 samples

Usage

from datasets import load_dataset
train_dataset = load_dataset("BrachioLab/chestx", split="train")
test_dataset = load_dataset("BrachioLab/chestx", split="test")
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