example_config.json

{
    "model_config_list": [],
    "custom_node_library_config_list": [
        {"name": "image_transformation",
            "base_path": "/ovms/src/custom_nodes/image_transformation/lib/libcustom_node_image_transformation.so"}
    ],
    "pipeline_config_list": [
        {
            "name": "image_transformation_test",
            "inputs": [
                "image"
            ],
            "nodes": [
                {
                    "name": "image_transformation_node",
                    "library_name": "image_transformation",
                    "type": "custom",
                    "params": {
                        "target_image_width": "1200",
                        "target_image_height": "800",

                        "original_image_color_order": "GRAY",
                        "target_image_color_order": "RGB",

                        "original_image_layout": "NCHW",
                        "target_image_layout": "NHWC",

                        "scale_values": "[0.003921568627451,0.003921568627451,0.003921568627451]",
                        "mean_values": "[-2,-2,-2]",

                        "debug": "true"

                    },
                    "inputs": [
                        {"image": {
                                "node_name": "request",
                                "data_item": "image"}}],
                    "outputs": [
                        {"data_item": "image",
                            "alias": "transformed_image"}]
                }
            ],
            "outputs": [
                {"image": {
                        "node_name": "image_transformation_node",
                        "data_item": "transformed_image"}}
            ]
        }
    ]
}