Spaces:
Running
Running
File size: 1,276 Bytes
9ff79dc |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 |
# Utils for processing images and queries for ColPaLi
def process_images(processor, images, max_length: int = 50):
texts_doc = ["Describe the image."] * len(images)
images = [image.convert("RGB") for image in images]
batch_doc = processor(
text=texts_doc,
images=images,
return_tensors="pt",
padding="longest",
max_length=max_length + processor.image_seq_length,
)
return batch_doc
def process_queries(processor, queries, mock_image, max_length: int = 50):
texts_query = []
for query in queries:
query = f"Question: {query}<unused0><unused0><unused0><unused0><unused0>"
texts_query.append(query)
batch_query = processor(
images=[mock_image.convert("RGB")] * len(texts_query),
# NOTE: the image is not used in batch_query but it is required for calling the processor
text=texts_query,
return_tensors="pt",
padding="longest",
max_length=max_length + processor.image_seq_length,
)
del batch_query["pixel_values"]
batch_query["input_ids"] = batch_query["input_ids"][..., processor.image_seq_length :]
batch_query["attention_mask"] = batch_query["attention_mask"][..., processor.image_seq_length :]
return batch_query
|