Correct Object Detection, Wrong Naming?

[tuanha2000vn]

[tuanha2000vn]

Debug Setting

{
  "cameras": {
    "camera_1": {
      "best_image_timeout": 60,
      "clips": {
        "enabled": true,
        "objects": [
          "person",
          "car",
          "dog"
        ],
        "post_capture": 5,
        "pre_capture": 5,
        "required_zones": [],
        "retain": {
          "default": 10,
          "objects": {}
        }
      },
      "detect": {
        "enabled": true,
        "max_disappeared": 75
      },
      "ffmpeg_cmds": [
        {
          "cmd": "ffmpeg -hide_banner -loglevel warning -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -hwaccel_output_format yuv420p -avoid_negative_ts make_zero -fflags +genpts+discardcorrupt -rtsp_transport tcp -stimeout 5000000 -use_wallclock_as_timestamps 1 -i rtsp://admin:[email protected]:554/Streaming/Channels/102 -f segment -segment_time 10 -segment_format mp4 -reset_timestamps 1 -strftime 1 -c copy -an /tmp/cache/camera_1-%Y%m%d%H%M%S.mp4 -r 15 -f rawvideo -pix_fmt yuv420p pipe:",
          "roles": [
            "detect",
            "clips"
          ]
        }
      ],
      "fps": 15,
      "frame_shape": [
        480,
        640
      ],
      "height": 480,
      "motion": {
        "contour_area": 100,
        "delta_alpha": 0.2,
        "frame_alpha": 0.2,
        "frame_height": 80,
        "mask": [
          "640,0,640,132,437,0",
          "0,424,0,0,590,0,562,0"
        ],
        "threshold": 25
      },
      "mqtt": {
        "bounding_box": true,
        "crop": true,
        "enabled": true,
        "height": 270,
        "required_zones": [],
        "timestamp": true
      },
      "name": "camera_1",
      "objects": {
        "filters": {
          "car": {
            "mask": [],
            "max_area": 24000000,
            "min_area": 0,
            "min_score": 0.5,
            "threshold": 0.5
          },
          "dog": {
            "mask": [],
            "max_area": 24000000,
            "min_area": 0,
            "min_score": 0.5,
            "threshold": 0.5
          },
          "person": {
            "mask": [],
            "max_area": 24000000,
            "min_area": 0,
            "min_score": 0.5,
            "threshold": 0.5
          }
        },
        "mask": null,
        "track": [
          "person",
          "car",
          "dog"
        ]
      },
      "record": {
        "enabled": false,
        "retain_days": 30
      },
      "rtmp": {
        "enabled": false
      },
      "snapshots": {
        "bounding_box": true,
        "crop": false,
        "enabled": true,
        "height": null,
        "required_zones": [],
        "retain": {
          "default": 10,
          "objects": {}
        },
        "timestamp": false
      },
      "width": 640,
      "zones": {}
    },
    "camera_2": {
      "best_image_timeout": 60,
      "clips": {
        "enabled": false,
        "objects": [
          "person",
          "car",
          "dog"
        ],
        "post_capture": 5,
        "pre_capture": 5,
        "required_zones": [],
        "retain": {
          "default": 10,
          "objects": {}
        }
      },
      "detect": {
        "enabled": false,
        "max_disappeared": 75
      },
      "ffmpeg_cmds": [
        {
          "cmd": "ffmpeg -hide_banner -loglevel warning -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -hwaccel_output_format yuv420p -avoid_negative_ts make_zero -fflags +genpts+discardcorrupt -rtsp_transport tcp -stimeout 5000000 -use_wallclock_as_timestamps 1 -i rtsp://admin:[email protected]:554/Streaming/Channels/202 -f segment -segment_time 10 -segment_format mp4 -reset_timestamps 1 -strftime 1 -c copy -an /tmp/cache/camera_2-%Y%m%d%H%M%S.mp4 -r 15 -f rawvideo -pix_fmt yuv420p pipe:",
          "roles": [
            "detect",
            "clips"
          ]
        }
      ],
      "fps": 15,
      "frame_shape": [
        480,
        640
      ],
      "height": 480,
      "motion": {
        "contour_area": 100,
        "delta_alpha": 0.2,
        "frame_alpha": 0.2,
        "frame_height": 80,
        "mask": null,
        "threshold": 25
      },
      "mqtt": {
        "bounding_box": true,
        "crop": true,
        "enabled": true,
        "height": 270,
        "required_zones": [],
        "timestamp": true
      },
      "name": "camera_2",
      "objects": {
        "filters": {
          "car": {
            "mask": [],
            "max_area": 24000000,
            "min_area": 0,
            "min_score": 0.5,
            "threshold": 0.5
          },
          "dog": {
            "mask": [],
            "max_area": 24000000,
            "min_area": 0,
            "min_score": 0.5,
            "threshold": 0.5
          },
          "person": {
            "mask": [],
            "max_area": 24000000,
            "min_area": 0,
            "min_score": 0.5,
            "threshold": 0.5
          }
        },
        "mask": null,
        "track": [
          "person",
          "car",
          "dog"
        ]
      },
      "record": {
        "enabled": false,
        "retain_days": 30
      },
      "rtmp": {
        "enabled": false
      },
      "snapshots": {
        "bounding_box": true,
        "crop": false,
        "enabled": false,
        "height": null,
        "required_zones": [],
        "retain": {
          "default": 10,
          "objects": {}
        },
        "timestamp": false
      },
      "width": 640,
      "zones": {}
    },
    "camera_3": {
      "best_image_timeout": 60,
      "clips": {
        "enabled": false,
        "objects": [
          "person"
        ],
        "post_capture": 5,
        "pre_capture": 5,
        "required_zones": [],
        "retain": {
          "default": 10,
          "objects": {}
        }
      },
      "detect": {
        "enabled": false,
        "max_disappeared": 75
      },
      "ffmpeg_cmds": [
        {
          "cmd": "ffmpeg -hide_banner -loglevel warning -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -hwaccel_output_format yuv420p -avoid_negative_ts make_zero -fflags +genpts+discardcorrupt -rtsp_transport tcp -stimeout 5000000 -use_wallclock_as_timestamps 1 -i rtsp://admin:[email protected]:554/Streaming/Channels/302 -f segment -segment_time 10 -segment_format mp4 -reset_timestamps 1 -strftime 1 -c copy -an /tmp/cache/camera_3-%Y%m%d%H%M%S.mp4 -r 15 -f rawvideo -pix_fmt yuv420p pipe:",
          "roles": [
            "detect",
            "clips"
          ]
        }
      ],
      "fps": 15,
      "frame_shape": [
        480,
        640
      ],
      "height": 480,
      "motion": {
        "contour_area": 100,
        "delta_alpha": 0.2,
        "frame_alpha": 0.2,
        "frame_height": 80,
        "mask": null,
        "threshold": 25
      },
      "mqtt": {
        "bounding_box": true,
        "crop": true,
        "enabled": true,
        "height": 270,
        "required_zones": [],
        "timestamp": true
      },
      "name": "camera_3",
      "objects": {
        "filters": {
          "person": {
            "mask": [],
            "max_area": 24000000,
            "min_area": 0,
            "min_score": 0.5,
            "threshold": 0.5
          }
        },
        "mask": null,
        "track": [
          "person"
        ]
      },
      "record": {
        "enabled": false,
        "retain_days": 30
      },
      "rtmp": {
        "enabled": false
      },
      "snapshots": {
        "bounding_box": true,
        "crop": false,
        "enabled": false,
        "height": null,
        "required_zones": [],
        "retain": {
          "default": 10,
          "objects": {}
        },
        "timestamp": false
      },
      "width": 640,
      "zones": {}
    },
    "camera_4": {
      "best_image_timeout": 60,
      "clips": {
        "enabled": false,
        "objects": [
          "person"
        ],
        "post_capture": 5,
        "pre_capture": 5,
        "required_zones": [],
        "retain": {
          "default": 10,
          "objects": {}
        }
      },
      "detect": {
        "enabled": false,
        "max_disappeared": 75
      },
      "ffmpeg_cmds": [
        {
          "cmd": "ffmpeg -hide_banner -loglevel warning -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -hwaccel_output_format yuv420p -avoid_negative_ts make_zero -fflags +genpts+discardcorrupt -rtsp_transport tcp -stimeout 5000000 -use_wallclock_as_timestamps 1 -i rtsp://admin:[email protected]:554/Streaming/Channels/402 -f segment -segment_time 10 -segment_format mp4 -reset_timestamps 1 -strftime 1 -c copy -an /tmp/cache/camera_4-%Y%m%d%H%M%S.mp4 -r 15 -f rawvideo -pix_fmt yuv420p pipe:",
          "roles": [
            "detect",
            "clips"
          ]
        }
      ],
      "fps": 15,
      "frame_shape": [
        480,
        640
      ],
      "height": 480,
      "motion": {
        "contour_area": 100,
        "delta_alpha": 0.2,
        "frame_alpha": 0.2,
        "frame_height": 80,
        "mask": null,
        "threshold": 25
      },
      "mqtt": {
        "bounding_box": true,
        "crop": true,
        "enabled": true,
        "height": 270,
        "required_zones": [],
        "timestamp": true
      },
      "name": "camera_4",
      "objects": {
        "filters": {
          "person": {
            "mask": [],
            "max_area": 24000000,
            "min_area": 0,
            "min_score": 0.5,
            "threshold": 0.5
          }
        },
        "mask": null,
        "track": [
          "person"
        ]
      },
      "record": {
        "enabled": false,
        "retain_days": 30
      },
      "rtmp": {
        "enabled": false
      },
      "snapshots": {
        "bounding_box": true,
        "crop": false,
        "enabled": false,
        "height": null,
        "required_zones": [],
        "retain": {
          "default": 10,
          "objects": {}
        },
        "timestamp": false
      },
      "width": 640,
      "zones": {}
    },
    "camera_5": {
      "best_image_timeout": 60,
      "clips": {
        "enabled": true,
        "objects": [
          "person"
        ],
        "post_capture": 5,
        "pre_capture": 5,
        "required_zones": [],
        "retain": {
          "default": 10,
          "objects": {}
        }
      },
      "detect": {
        "enabled": true,
        "max_disappeared": 75
      },
      "ffmpeg_cmds": [
        {
          "cmd": "ffmpeg -hide_banner -loglevel warning -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -hwaccel_output_format yuv420p -avoid_negative_ts make_zero -fflags +genpts+discardcorrupt -rtsp_transport tcp -stimeout 5000000 -use_wallclock_as_timestamps 1 -i rtsp://admin:[email protected]:554/Streaming/Channels/502 -f segment -segment_time 10 -segment_format mp4 -reset_timestamps 1 -strftime 1 -c copy -an /tmp/cache/camera_5-%Y%m%d%H%M%S.mp4 -r 15 -f rawvideo -pix_fmt yuv420p pipe:",
          "roles": [
            "detect",
            "clips"
          ]
        }
      ],
      "fps": 15,
      "frame_shape": [
        480,
        640
      ],
      "height": 480,
      "motion": {
        "contour_area": 100,
        "delta_alpha": 0.2,
        "frame_alpha": 0.2,
        "frame_height": 80,
        "mask": null,
        "threshold": 25
      },
      "mqtt": {
        "bounding_box": true,
        "crop": true,
        "enabled": true,
        "height": 270,
        "required_zones": [],
        "timestamp": true
      },
      "name": "camera_5",
      "objects": {
        "filters": {
          "person": {
            "mask": [],
            "max_area": 24000000,
            "min_area": 0,
            "min_score": 0.5,
            "threshold": 0.5
          }
        },
        "mask": null,
        "track": [
          "person"
        ]
      },
      "record": {
        "enabled": false,
        "retain_days": 30
      },
      "rtmp": {
        "enabled": false
      },
      "snapshots": {
        "bounding_box": true,
        "crop": false,
        "enabled": true,
        "height": null,
        "required_zones": [],
        "retain": {
          "default": 10,
          "objects": {}
        },
        "timestamp": false
      },
      "width": 640,
      "zones": {}
    },
    "camera_6": {
      "best_image_timeout": 60,
      "clips": {
        "enabled": true,
        "objects": [
          "person"
        ],
        "post_capture": 5,
        "pre_capture": 5,
        "required_zones": [],
        "retain": {
          "default": 10,
          "objects": {}
        }
      },
      "detect": {
        "enabled": true,
        "max_disappeared": 75
      },
      "ffmpeg_cmds": [
        {
          "cmd": "ffmpeg -hide_banner -loglevel warning -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -hwaccel_output_format yuv420p -avoid_negative_ts make_zero -fflags +genpts+discardcorrupt -rtsp_transport tcp -stimeout 5000000 -use_wallclock_as_timestamps 1 -i rtsp://admin:[email protected]:554/Streaming/Channels/602 -f segment -segment_time 10 -segment_format mp4 -reset_timestamps 1 -strftime 1 -c copy -an /tmp/cache/camera_6-%Y%m%d%H%M%S.mp4 -r 15 -f rawvideo -pix_fmt yuv420p pipe:",
          "roles": [
            "detect",
            "clips"
          ]
        }
      ],
      "fps": 15,
      "frame_shape": [
        480,
        640
      ],
      "height": 480,
      "motion": {
        "contour_area": 100,
        "delta_alpha": 0.2,
        "frame_alpha": 0.2,
        "frame_height": 80,
        "mask": null,
        "threshold": 25
      },
      "mqtt": {
        "bounding_box": true,
        "crop": true,
        "enabled": true,
        "height": 270,
        "required_zones": [],
        "timestamp": true
      },
      "name": "camera_6",
      "objects": {
        "filters": {
          "person": {
            "mask": [],
            "max_area": 24000000,
            "min_area": 0,
            "min_score": 0.5,
            "threshold": 0.5
          }
        },
        "mask": null,
        "track": [
          "person"
        ]
      },
      "record": {
        "enabled": false,
        "retain_days": 30
      },
      "rtmp": {
        "enabled": false
      },
      "snapshots": {
        "bounding_box": true,
        "crop": false,
        "enabled": true,
        "height": null,
        "required_zones": [],
        "retain": {
          "default": 10,
          "objects": {}
        },
        "timestamp": false
      },
      "width": 640,
      "zones": {}
    }
  },
  "clips": {
    "max_seconds": 300,
    "retain": {
      "default": 10,
      "objects": {}
    },
    "tmpfs_cache_size": ""
  },
  "database": {
    "path": "/media/frigate/clips/frigate.db"
  },
  "detectors": {
    "cpu1": {
      "device": "usb",
      "num_threads": 3,
      "type": "cpu"
    }
  },
  "environment_vars": {},
  "logger": {
    "default": "INFO",
    "logs": {
      "frigate.mqtt": "ERROR"
    }
  },
  "model": {
    "height": 320,
    "width": 320
  },
  "mqtt": {
    "client_id": "frigate",
    "host": "192.168.1.120",
    "port": 1883,
    "stats_interval": 60,
    "topic_prefix": "frigate",
    "user": "frigate"
  },
  "snapshots": {
    "retain": {
      "default": 10,
      "objects": {}
    }
  }
}

[blakeblackshear]

This is almost certainly just confusion in the model.

[mwolter805]

Recommend raising the minimum score on your object filters; 50% is quite low. I’ve found it needs to be at 76% or above to not confuse trees and cats as people.

Change this:
"min_score": 0.5,