config.json

{
    "Global": {
        "model_name": "SLANet"
    },
    "Hpi": {
        "backend_configs": {
            "paddle_infer": {
                "trt_dynamic_shapes": {
                    "x": [
                        [
                            1,
                            3,
                            32,
                            32
                        ],
                        [
                            1,
                            3,
                            64,
                            448
                        ],
                        [
                            8,
                            3,
                            488,
                            488
                        ]
                    ]
                }
            },
            "tensorrt": {
                "dynamic_shapes": {
                    "x": [
                        [
                            1,
                            3,
                            32,
                            32
                        ],
                        [
                            1,
                            3,
                            64,
                            448
                        ],
                        [
                            8,
                            3,
                            488,
                            488
                        ]
                    ]
                }
            }
        }
    },
    "PreProcess": {
        "transform_ops": [
            {
                "DecodeImage": {
                    "channel_first": false,
                    "img_mode": "BGR"
                }
            },
            {
                "TableLabelEncode": {
                    "learn_empty_box": false,
                    "loc_reg_num": 8,
                    "max_text_length": 500,
                    "merge_no_span_structure": true,
                    "replace_empty_cell_token": false
                }
            },
            {
                "TableBoxEncode": {
                    "in_box_format": "xyxyxyxy",
                    "out_box_format": "xyxyxyxy"
                }
            },
            {
                "ResizeTableImage": {
                    "max_len": 488
                }
            },
            {
                "NormalizeImage": {
                    "mean": [
                        0.485,
                        0.456,
                        0.406
                    ],
                    "order": "hwc",
                    "scale": "1./255.",
                    "std": [
                        0.229,
                        0.224,
                        0.225
                    ]
                }
            },
            {
                "PaddingTableImage": {
                    "size": [
                        488,
                        488
                    ]
                }
            },
            {
                "ToCHWImage": null
            },
            {
                "KeepKeys": {
                    "keep_keys": [
                        "image",
                        "structure",
                        "bboxes",
                        "bbox_masks",
                        "length",
                        "shape"
                    ]
                }
            }
        ]
    },
    "PostProcess": {
        "name": "TableLabelDecode",
        "merge_no_span_structure": true,
        "character_dict": [
            "<thead>",
            "</thead>",
            "<tbody>",
            "</tbody>",
            "<tr>",
            "</tr>",
            "<td>",
            "<td",
            ">",
            "</td>",
            " colspan=\"2\"",
            " colspan=\"3\"",
            " colspan=\"4\"",
            " colspan=\"5\"",
            " colspan=\"6\"",
            " colspan=\"7\"",
            " colspan=\"8\"",
            " colspan=\"9\"",
            " colspan=\"10\"",
            " colspan=\"11\"",
            " colspan=\"12\"",
            " colspan=\"13\"",
            " colspan=\"14\"",
            " colspan=\"15\"",
            " colspan=\"16\"",
            " colspan=\"17\"",
            " colspan=\"18\"",
            " colspan=\"19\"",
            " colspan=\"20\"",
            " rowspan=\"2\"",
            " rowspan=\"3\"",
            " rowspan=\"4\"",
            " rowspan=\"5\"",
            " rowspan=\"6\"",
            " rowspan=\"7\"",
            " rowspan=\"8\"",
            " rowspan=\"9\"",
            " rowspan=\"10\"",
            " rowspan=\"11\"",
            " rowspan=\"12\"",
            " rowspan=\"13\"",
            " rowspan=\"14\"",
            " rowspan=\"15\"",
            " rowspan=\"16\"",
            " rowspan=\"17\"",
            " rowspan=\"18\"",
            " rowspan=\"19\"",
            " rowspan=\"20\""
        ]
    }
}