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from typing import Optional
import gradio as gr
import numpy as np
import torch
from PIL import Image
import io
import base64, os
from utils import check_ocr_box, get_yolo_model, get_caption_model_processor, get_som_labeled_img
import torch
from PIL import Image
yolo_model = get_yolo_model(model_path='weights/icon_detect/best.pt')
caption_model_processor = get_caption_model_processor(model_name="florence2", model_name_or_path="weights/icon_caption_florence")
platform = 'pc'
if platform == 'pc':
draw_bbox_config = {
'text_scale': 0.8,
'text_thickness': 2,
'text_padding': 2,
'thickness': 2,
}
elif platform == 'web':
draw_bbox_config = {
'text_scale': 0.8,
'text_thickness': 2,
'text_padding': 3,
'thickness': 3,
}
elif platform == 'mobile':
draw_bbox_config = {
'text_scale': 0.8,
'text_thickness': 2,
'text_padding': 3,
'thickness': 3,
}
MARKDOWN = """
# SEER: Semantic Element Extraction and Region parsing
SEER enhances GPT-4V's capability by extracting semantic meanings from UI elements and accurately identifying interactable regions, enabling region-grounded actions in multimodal environments.
"""
DEVICE = torch.device('cuda')
# @spaces.GPU
# @torch.inference_mode()
# @torch.autocast(device_type="cuda", dtype=torch.bfloat16)
def process(
image_input,
box_threshold,
iou_threshold
) -> Optional[Image.Image]:
image_save_path = 'imgs/saved_image_demo.png'
image_input.save(image_save_path)
# import pdb; pdb.set_trace()
ocr_bbox_rslt, is_goal_filtered = check_ocr_box(image_save_path, display_img = False, output_bb_format='xyxy', goal_filtering=None, easyocr_args={'paragraph': False, 'text_threshold':0.9})
text, ocr_bbox = ocr_bbox_rslt
# print('prompt:', prompt)
dino_labled_img, label_coordinates, parsed_content_list = get_som_labeled_img(image_save_path, yolo_model, BOX_TRESHOLD = box_threshold, output_coord_in_ratio=True, ocr_bbox=ocr_bbox,draw_bbox_config=draw_bbox_config, caption_model_processor=caption_model_processor, ocr_text=text,iou_threshold=iou_threshold)
image = Image.open(io.BytesIO(base64.b64decode(dino_labled_img)))
print('finish processing')
parsed_content_list = '\n'.join(parsed_content_list)
return image, str(parsed_content_list)
with gr.Blocks() as demo:
gr.Markdown(MARKDOWN)
with gr.Row():
with gr.Column():
image_input_component = gr.Image(
type='pil', label='Upload image')
# set the threshold for removing the bounding boxes with low confidence, default is 0.05
box_threshold_component = gr.Slider(
label='Box Threshold', minimum=0.01, maximum=1.0, step=0.01, value=0.05)
# set the threshold for removing the bounding boxes with large overlap, default is 0.1
iou_threshold_component = gr.Slider(
label='IOU Threshold', minimum=0.01, maximum=1.0, step=0.01, value=0.1)
submit_button_component = gr.Button(
value='Submit', variant='primary')
with gr.Column():
image_output_component = gr.Image(type='pil', label='Image Output')
text_output_component = gr.Textbox(label='Parsed screen elements', placeholder='Text Output')
submit_button_component.click(
fn=process,
inputs=[
image_input_component,
box_threshold_component,
iou_threshold_component
],
outputs=[image_output_component, text_output_component]
)
# demo.launch(debug=False, show_error=True, share=True)
demo.launch(share=True, server_port=7861, server_name='0.0.0.0') |