Florence 2 SD3 Captioner

🚀 Florence-2-SD3-Captioner

Florence-2-SD3-Captioner是一個基於圖像和文本輸入生成文本描述的模型，可用於藝術等領域的圖像描述任務。

🚀 快速開始

本項目使用transformers庫，可處理圖像文本到文本的任務。以下是快速開始的步驟。

📦 安裝指南

使用以下命令安裝所需的依賴庫：

pip install -q datasets flash_attn timm einops

💻 使用示例

基礎用法

from transformers import AutoModelForCausalLM, AutoProcessor, AutoConfig
import torch

device = torch.device("cuda" if torch.cuda.is_available() else "cpu")

model = AutoModelForCausalLM.from_pretrained("gokaygokay/Florence-2-SD3-Captioner", trust_remote_code=True).to(device).eval()
processor = AutoProcessor.from_pretrained("gokaygokay/Florence-2-SD3-Captioner", trust_remote_code=True)

# Function to run the model on an example
def run_example(task_prompt, text_input, image):
    prompt = task_prompt + text_input

    # Ensure the image is in RGB mode
    if image.mode != "RGB":
        image = image.convert("RGB")

    inputs = processor(text=prompt, images=image, return_tensors="pt").to(device)
    generated_ids = model.generate(
        input_ids=inputs["input_ids"],
        pixel_values=inputs["pixel_values"],
        max_new_tokens=1024,
        num_beams=3
    )
    generated_text = processor.batch_decode(generated_ids, skip_special_tokens=False)[0]
    parsed_answer = processor.post_process_generation(generated_text, task=task_prompt, image_size=(image.width, image.height))
    return parsed_answer

from PIL import Image
import requests
import copy

url = "https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/transformers/tasks/car.jpg?download=true"
image = Image.open(requests.get(url, stream=True).raw)
answer = run_example("<DESCRIPTION>", "Describe this image in great detail.", image)
final_answer = answer['<DESCRIPTION>']
print(final_answer)

# 'Captured at eye-level on a sunny day, a light blue Volkswagen Beetle is parked on a cobblestone street. The beetle is parked in front of a yellow building with two brown doors. The door on the right side of the frame is white, while the left side is a darker shade of blue. The car is facing the camera, and the car is positioned in the middle of the street.'

📄 許可證

本項目採用Apache-2.0許可證。

🔍 相關信息