Function get_visual_ppl

utils/poster_eval_utils.py:152–160

(image, text)

def get_visual_ppl(image, text):

    img_uri = pil_to_data_uri(image, fmt="PNG")
    content = [
        {"type": "text",      "text": text},
        {"type": "image_url", "image_url": {"url": img_uri}},
    ]

    return compute_vlm_ppl(content)

def estimate_visual_tokens(
    images,