{
    "Global": {
        "infer_imgs": "images/demo.jpg",
        "batch_size": 1,
        "cpu_num_threads": 4,
        "image_shape": [
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        "det_model_path": "ppshitu_lite_models_v1.0/mainbody_PPLCNet_x2_5_640_quant_v1.0_lite.nb",
        "rec_model_path": "ppshitu_lite_models_v1.0/general_PPLCNet_x2_5_lite_v1.0_infer.nb",
        "rec_label_path": "ppshitu_lite_models_v1.0/label.txt",
        "label_list": [
            "foreground"
        ],
        "rec_nms_thresold": 0.05,
        "max_det_results": 5,
        "det_fpn_stride": [
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            16,
            32,
            64
        ],
        "det_arch": "PicoDet",
        "return_k": 5
    },
    "DetPreProcess": {
        "transform_ops": [
            {
                "interp": 2,
                "keep_ratio": false,
                "target_size": [
                    640,
                    640
                ],
                "type": "DetResize"
            },
            {
                "is_scale": true,
                "mean": [
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                    0.456,
                    0.406
                ],
                "std": [
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                    0.224,
                    0.225
                ],
                "type": "DetNormalizeImage"
            },
            {
                "type": "DetPermute"
            }
        ]
    },
    "DetPostProcess": {
        "keep_top_k": 100,
        "name": "MultiClassNMS",
        "nms_threshold": 0.5,
        "nms_top_k": 1000,
        "score_threshold": 0.3
    },
    "RecPreProcess": {
        "transform_ops": [
            {
                "size": 224,
                "type": "ResizeImage"
            },
            {
                "scale": 0.00392157,
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                "std": [
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                ],
                "order": "",
                "type": "NormalizeImage"
            }
        ]
    },
    "IndexProcess": {
        "index_method": "HNSW32",
        "index_dir": "./drink_dataset_v1.0/index",
        "image_root": "./drink_dataset_v1.0/gallery",
        "data_file": "./drink_dataset_v1.0/gallery/drink_label.txt",
        "index_operation": "new",
        "delimiter": " ",
        "dist_type": "IP",
        "embedding_size": 512,
        "batch_size": 32,
        "return_k": 5,
        "score_thres": 0.4
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}