Compare RGB Palmprint

1. Interface Description

Interface request domain: open.intl.palm.tencent.com Interface description: Upload RGB palm image and 1:1 compare with specified user, single-factor authentication. Default interface request rate limit: 20 times/second

2. Input Parameters

Parameter Name	Required	Type	Description
RgbImage	Yes	Image	RGB image data, Data and ImageType are required
CompareUserId	Yes	String	User ID to compare with.

3. Output Parameters

Parameter Name	Type	Description
IsMatch	Boolean	Whether matched.
Score	Integer	Similarity score, percentage.
AlgorithmVersion	String	Algorithm version.
PalmDirection	PalmDirectionType	Palm direction.

4. Example

Input Example

POST /palm/openai/compare_rgb_palm HTTP/1.1
Host: open.intl.palm.tencent.com
Content-Type: application/json; charset=utf-8
Authorization: ak_*********************************

{
  "RgbImage": {
    "Data": "base64 image data",
    "ImageType": 1
  },
  "CompareUserId": "user001"
}

Output Example

{
  "code": 0,
  "message": "ok",
  "requestId": "4d5912a82af144f8a982c2da031c1035",
  "data": {
    "IsMatch": true,
    "Score": 95,
    "AlgorithmVersion": "v2.0",
    "PalmDirection": 1
  }
}