Detect and locate elements-阿里云帮助中心

Detects elements in an input image. It annotates the position of each element with a rectangular box and identifies its basic type, such as person/object, decoration, or text.

Introduction

Name: Detect and Locate Elements
Action: DetectImageElements

Example image:

Parameters

Input fields:

Field	Type	Required	Description
url	string	Yes	The URL of the image.

Output fields:

Field	Type	Required	Description
elements	List<element>	Yes	A list of elements.

Element definition

Field	Type	Required	Description
score	float	Yes	The prediction score. The value is between 0.0 and 1.0.
x	int	Yes	The x-coordinate of the top-left corner of the element.
y	int	Yes	The y-coordinate of the top-left corner of the element.
width	int	Yes	The width of the element.
height	int	Yes	The height of the element.
type	string	Yes	The type of the element.

Element type definitions:

   UnType("Undefined type"),
    AllType("All types"),
    RootType("Root type"),
    Synthesis("Composite element"),
    Embedded("All nested types"),
    Format("Element format"),
    MajorObject("Main entity"),
    Character("Text"),
    Identifier("Identifier"),
    Background("Background"),
    Decoration("Decoration"),
    MajorHuman("Human model"),
    MajorAuction("Product"),
    MajorThing("Object"),
    MajorOther("Other main entity"),
    CharMain("Main text"),
    CharSub("Sub text"),
    CharAction("Call-to-action text"),
    CharContent("Content text"),
    CharNumber("Numeric text"),
    CharOther("Other text"),
    IdentLogo("Logo identifier"),
    IdentLight("Highlight identifier"),
    IdentCode("Code identifier"),
    IdentOther("Other identifier"),
    BackBitmap("Bitmap background"),
    BackVector("Vector graphic background"),
    BackOther("Other background"),
    DecoTile("Tiled decoration"),
    DecoRegion("Area decoration"),
    DecoPieces("Fragment decoration"),
    DecoEdge("Edge decoration"),
    DecoLine("Line decoration"),
    DecoBox("Box decoration"),
    DecoChar("Call-to-action text decoration"),
    DecoOther("Other decoration"),
    SynthMajor("Main entity group"),
    SynthChar("Text group"),
    SynthIdent("Identifier group"),
    SynthBack("Background group"),
    SynthDeco("Decoration group"),
    SynthOther("Other group"),
    EmbedSvg("Embedded SVG format"),
    EmbedJson("Embedded JSON format"),
    EmbedHtml("Embedded HTML format")

Example:

Input

{
   "url": "http://ivpd-demo.oss-cn-shanghai.aliyuncs.com/ivpd-demo/images/DetectImageElements/detect-elements-src.png"
}

Output

{
  code: "0",
  message: "success",
  trackId: "0b0ab09d15627518578475681e",
  reqeustId: "0b0ab09d15627518578475681e",
  data: {
    elements:[
        {
          "score": 0.997582077980042,
          "width": 83,
          "height": 24,
          "x": 246,
          "x": 262,
          "type": "character"
        },
        {
          "score": 0.96921968460083,
          "width": 277,
          "height": 259,
          "x": 588,
          "x": 66,
          "type": "majorhuman"
        }
    ]
    }
}