| import json |
| import cv2 |
| import os |
|
|
| page70_folder = "/home/tuvu/Downloads/9_11_2025" |
| save_folder = "vis_img" |
| os.makedirs(save_folder, exist_ok=True) |
| for name in os.listdir(page70_folder): |
| if name.endswith("json"): |
| json_name = os.path.join(page70_folder, name) |
| with open(json_name, "r") as f: |
| data = json.load(f) |
|
|
| items = data.get("items", []) |
| img_name = name.split('.')[0] + ".png" |
| print(img_name) |
| image = cv2.imread(os.path.join(page70_folder,img_name)) |
| print(image.shape) |
| |
| tables = [item for item in items if item.get("type") == "table"] |
| for table in tables: |
| x, y = 2 * int(table["x"]),2* int(table["y"]) |
| w, h =2* table["width"], 2 * table["height"] |
|
|
| top_left = (x, y) |
| bottom_right = (x + w, y + h) |
| print(top_left, bottom_right) |
| cv2.rectangle(image, top_left, bottom_right, (0, 255, 0), 2) |
|
|
| |
| cv2.imwrite(os.path.join(save_folder, img_name), image) |
