Search RGB Palmprint

1. Interface Description

Interface request domain: open.intl.palm.tencent.com Interface description: Upload RGB palm image and 1:N search 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.

3. Output Parameters

Parameter Name	Type	Description
UserId	String	User unique identifier.
Score	Integer	Similarity score, percentage.
AlgorithmVersion	String	Algorithm version.
PalmDirection	PalmDirectionType	Palm direction.

4. Example

Input Example

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

{
  "RgbImage": {
    "Data": "base64encodedRgbImageData...",
    "ImageType": 1
  }
}

Output Example

{
  "code": 0,
  "message": "ok",
  "requestId": "4d5912a82af144f8a982c2da031c1035",
  "data": {
    "UserId": "user001",
    "Score": 92,
    "AlgorithmVersion": "v2.0",
    "PalmDirection": 1,
    "RequestId": "d6a4c45b-d30f-49c8-a724-ecc37d0f0c42"
  }
}