{
    "name": "demo",
    "version": "1.0",
    "camera": {
        "resolution_raw": [1920, 1080],
        "fps": 60,
        "units": 15,
        "units_used": 9,
        "resolution_stitch": [400, 400]
    },
    "stitcher": {
        "min_area_frac": 0.018,
        "max_area_frac": 0.035,
        "max_aspect_ratio": 100,
        "index": [1, 2, 3, 6, 7, 8, 11, 12, 13],
        "margin": 10,
        "nominal_ov_pos": 100,
        "n": [3, 3]
    },
    "tracker": {
        "adaptive": true,
        "lower_threshold": 12.0,
        "upper_threshold": 18.0,
        "loop_closure_interval": 1,
        "dis_preset": "medium"
    },
    "contact": {
        "min_contour_area": 3000,
        "flow_threshold": 1,
        "div_threshold": 0.02,
        "expansion_threshold": 0.01,
        "kernel_size": [5, 5],
        "denoise_sigma": 15
    }
}