{
    "model_info": {
        "input_onnx_file": "/data1/yolov5s_e.onnx",  //must, where is the model
        "model_inputs": [{
            "model_input_name": "data_out_0" ,                 // For knerex
            "input_image_folder": "/data1/100_image/yolov5", // For knerex
        },{
            "model_input_name": "data_out_1" ,                 // For knerex
            "input_image_folder": "/data1/100_image/yolov5", // For knerex
        }],
        "quantize_mode": "default", // For knerex, optional, could be default or post_sigmoid
        "outlier": 0.999 // For knerex, rm outliers when calculating max & min. It should be <= 1.0. If not given, default is 0.999.
    },
    "preprocess": {
        "img_preprocess_method": "kneron",        //should we provide definition of each option
        "img_channel": "RGB",                     //RGB, BGR, ...
        "radix": 8,
        "keep_aspect_ratio": true,                //optional
        "pad_mode": 1,                            //optional pad mode
        "p_crop": {                               //optional
            "crop_x": 0,
            "crop_y": 0,
            "crop_w": 0,
            "crop_h": 0
        }
    },
    "simulator_img_files": [{
            "model_input_name": "data_out" ,                    // For simulator
            "input_image": "/data1/100_image/yolov5/a.jpg",     // For simulator
    }] //optional
}