Model Card: ClipMD

Model Details

ClipMD is a medical image-text matching model based on OpenAI's CLIP model with a sliding window text encoder.

Model Description

The model uses a ViT-B/32 Transformer architecture as an image encoder and uses a masked sliding window elf-attention Transformer as a text encoder. These encoders are trained to maximize the similarity of (image, text) pairs via a contrastive loss.

The model was fine-tuned on the ROCO dataset.

Use with Transformers

from PIL import Image

from transformers import AutoProcessor,AutoModel

model = AutoModel.from_pretrained("Idan0405/ClipMD",trust_remote_code=True)
processor = AutoProcessor.from_pretrained("Idan0405/ClipMD")

image = Image.open("your image path")

inputs = processor(text=["chest x-ray", "head MRI"], images=image, return_tensors="pt", padding=True)

outputs = model(**inputs)
logits_per_image = outputs[0] # this is the image-text similarity score
probs = logits_per_image.softmax(dim=1) # we can take the softmax to get the label probabilities

See also

• ClipMD repository on github.
• ClipMD paper on arxiv