preproc_2_parasplit_example.json

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              "text": "PAPER •  OPEN ACCESS",
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              "X1": 143.67001342773438,
              "avg_char_width": 6.541875839233398,
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              "block_font_type": "Helvetica-Bold",
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              "bboxes_para": [[39.0, 111.38001251220703, 143.67001342773438, 123.77301025390625]]
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        ],

        "preproc_blocks":[ //这里已经把重叠，页眉，页脚，垂直，旋转，水印，图片，表格删掉了
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        ],

        "images":[
            {
                "bbox":[0,0,1,1],
                "image_path":"path/to/image.jpg"
            },
            {
                "bbox":[1,2,3,4],
                "image_path":"path/to/image.jpg"
            }
        ],

        "tables":[
            {
                "bbox":[0,0,1,1],
                "image_path":"path/to/image.jpg"
            },
            {
                "bbox":[1,2,3,4],
                "image_path":"path/to/image.jpg"
            }
        ],

        "interline_equations":[
            {
                "bbox":[0,0,1,1],
                "image_path":"path/to/equation.jpg"
            },
            {
                "bbox":[1,2,3,4],
                "image_path":"path/to/equation.jpg"
            }
        ],

        "inline_equations":[
            {
                "bbox":[0,0,1,1],
                "image_path":"path/to/equation.jpg"
            },
            {
                "bbox":[1,2,3,4],
                "image_path":"path/to/equation.jpg"
            }
        ],

        "layout_bboxes":[
            {
                "layout_bbox": [0,0, 1,1],
                "layout_label":"V|H|B" //未处理|垂直|水平|BAD_LAYOUT
            },
            {
                "layout_bbox": [1,2,3,4],
                "layout_label":"V|H|B"
            }
        ],
        "pymu_raw_blocks":[], //未删减的pymupdf的block，含文字图片等

        "global_statistic":{//全局性统计信息
            
        },
        "droped_text_block":[//被丢弃的文字


        ],
        "droped_image_block":[
            
        ],
        "droped_table_block":[
            
        ],
        "image_backup":[//暂时不参与处理的图片，例如互相层叠的图片，先放这里，最后组合的时候放到页面开头段落之后。

        ],
        "table_backup":[//同上

        ]
    },
    "page_1":{

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}