Why page.rect size is smaller than img rect? How to ensure page.rect size match correct image size?

[nissansz]

2.pdf

print(page.rect)

images = []
for img_index, img in enumerate(page.get_images(full=True)):
    xref = img[0]
    base_image = pdf_document.extract_image(xref)
    image_bytes = base_image["image"]

    # img_bbox = img[1]  # img[1] should be the bounding box (x0, y0, x1, y1)
    # img_x0, img_y0, img_x1, img_y1 = img_bbox
    # 图片的位置信息
    print(fitz.Rect(img[:4]))

Rect(0.0, 0.0, 721.7000122070312, 408.0000305175781)
Page Size: Width = 721.7000122070312, Height = 408.0000305175781
Rect(33.0, 0.0, 1504.0, 850.0)
Image 1: Width = 1504, Height = 850
Rect(35.0, 19.0, 752.0, 425.0)
Image 2: Width = 752, Height = 425
Rect(38.0, 0.0, 114.0, 114.0)
Image 3: Width = 114, Height = 114
Rect(42.0, 22.0, 418.0, 146.0)
Image 4: Width = 418, Height = 146
Rect(46.0, 0.0, 109.0, 122.0)
Image 5: Width = 109, Height = 122
Rect(50.0, 0.0, 417.0, 219.0)
Image 6: Width = 417, Height = 219
Rect(54.0, 0.0, 1907.0, 126.0)
Image 7: Width = 1907, Height = 126
Rect(58.0, 0.0, 444.0, 160.0)
Image 8: Width = 444, Height = 160
Rect(62.0, 0.0, 566.0, 190.0)
Image 9: Width = 566, Height = 190
Rect(66.0, 0.0, 597.0, 177.0)
Image 10: Width = 597, Height = 177

[nissansz]

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