facialExpressionSignatureType

This method can get or set the signature used by the facial expression detection.
The "universal" signature contains some generic parameters. It doesn't need (nor accept) any training. It is the default signature. Cortex uses it automatically when the profile doesn't contain any training.
The "trained" signature uses the training from the user. The profile must contain at least one training before you can switch to this signature.
Parameters
Name
Type
Required
Description
cortexToken
string
yes
A token returned by authorize.
status
string
yes
Must be "get" or "set".
profile
string
no
The name of a profile.
session
string
no
A session id returned by createSession.
signature
string
no
If the status is "set", then this parameter must be "universal" or "trained".
You must set one of these 2 parameters: profile or session. Read this for details.
Result
The result is an object containing these fields:
Name
Type
Description
currentSig
string
The current signature used by the profile. Can be "universal" or "trained".
availableSig
array of strings
The signatures you can use with the profile. The "universal" one is always available, but the "trained" one requires some training.
Examples
Get
Request
Response
{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "facialExpressionSignatureType",
    "params": {
        "cortexToken": "xxx",
        "status": "get",
        "session": "xxx"
    }
}
{
    "id": 1,
    "jsonrpc": "2.0",
    "result": {
        "currentSig": "universal",
        "availableSig": ["universal","trained"]
    }
}
Set
Request
Response
{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "facialExpressionSignatureType",
    "params": {
        "cortexToken": "xxx",
        "status": "set",
        "session": "xxx",
        "signature": "trained"
    }
}
{
    "id": 1,
    "jsonrpc": "2.0",
    "result": {
        "currentSig": "trained",
        "availableSig": ["universal","trained"]
    }
}

getTrainingTime

facialExpressionThreshold

Last modified 3yr ago

Name	Type	Required	Description
cortexToken	`string`	yes	A token returned by authorize.
status	`string`	yes	Must be "get" or "set".
profile	`string`	no	The name of a profile.
session	`string`	no	A session id returned by createSession.
signature	`string`	no	If the status is "set", then this parameter must be "universal" or "trained".