Fight Detection

Data streams in JSON format are output to the specified DIS channels or webhook URLs, including structured data and images.

Result example:

{
     "task_id": "a29dfa1bfcdd4a62b3f6048fe6965e8b",
     "stream_id": "aec5857c-222f-4aa9-be39-23654e118886",
     "event_type": 917504,
     "timestamp": 1535546604,
     "image_base64": "/9j/4AAQSkZJRgABAJDA...",
     "message_id": "0DD1BEA6-634B-11E8-8B0B-407D0FAD9218",
     "data":{
        "event_set":[
          {
           "bounding_box": {
               "x": 931,
               "y": 576,
               "w": 307,
              "h": 124
           },
         "confidence": 0.75
         }]}
}

JSON format

Field	Type	Description
stream_id	String	Camera ID
event_type	Uint64	Event type of the output message. The value is fixed to 917504, which is 0x 0000 0000 000E 0000 in hexadecimal format.
task_id	String	Task ID
timestamp	Uint64	Time when the alarm is triggered
message_id	String	Alarm ID in the form of a UUID
image_base64	String	Base64 encoding results of the video image when the alarm is triggered
data	Object	Service input content

data parameters

Field

Type

Description

event_set

List<Object>

List of events generated

Field	Type	Description
event_set	List<Object>	List of events generated

event_set parameters

Field	Type	Description
bounding_box	Object	Rectangle for the alarm object
confidence	Double	Confidence of a fight event

bounding_box parameters

Field	Type	Description
x	Int	Horizontal coordinate of the upper-left corner of a bounding box
y	Int	Vertical coordinate of the upper-left corner of a bounding box
w	Int	Width of a bounding box
h	Int	Height of a bounding box