Get feature data by photo

https://api.sciener.com/v3/face/getFeatureDataByPhoto

Upload face photo via this API to get face feature data

Note:

1.Only locks that

support feature value bit 69 and equipped with corresponding module can use this API get face feature data
or support feature value bit 110 and equipped with corresponding module can use this API get face feature data

2.The frontend also has file format and size restrictions for facial photos. Large files must be compressed by the frontend.

Basic Photo Requirements:

Size: 300KB-2MB, Format: Color photo (jpg, png, bmp)
One and only one complete face, with a correct angle, natural expression, clear facial features, and no obstructions
No cluttered background, even lighting, and no reflections

1 Request example

POST, ContentType:multipart/form-data


xxxxxxxxxx
1
1
https://api.sciener.com/v3/face/getFeatureDataByPhoto?clientId=175bd732fdc74bbc90d6d060d6bc936c&accessToken=7578c1827d42d7be22195d44d30b3f96&lockId=258369&date=1680505019303

Image files are placed on the body and uploaded as form-data

2 Request parameters

Name	Type	Required	Description
clientId	String	Y	client_id from Create application
accessToken	String	Y	Access token，refer to: Get access token
lockId	Int	Y	Lock ID, generated by Lock init
image	File/Image	Y	Face photo, size limit: 300KB～2MB, format: jpg、png、bmp
date	Long	Y	Current time (timestamp in millisecond)

3 Response and example

Parameter	Type	Description
featureData	String	Human face feature data, Hexadecimal string


xxxxxxxxxx
3
1
{
2
    "featureData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
3
}