EAST Text Detection (v1.0)

About this version

About this app (See raw metadata.json)

OpenCV-based text localization app that used EAST text detection model. Please visit the source code repository for full documentation.

Inputs

(Note: “*” as a property value means that the property is required but can be any value.)

One of the following is required: [

]

Configurable Parameters

(Note: Multivalued means the parameter can have one or more values.)

  • timeUnit: optional, defaults to frames

    • Type: string
    • Multivalued: False
    • Choices: frames, seconds, milliseconds

    Unit for time points in the output. Only works with VideoDocument input.

  • frameType: optional, defaults to ""

    • Type: string
    • Multivalued: True
    • Choices: ``, slate, chyron, rolling-credit

    Segments of video to run on. Only works with VideoDocument input and TimeFrame input. Empty value means run on the every frame types.

  • sampleRatio: optional, defaults to 30

    • Type: integer
    • Multivalued: False

    Frequency to sample frames. Only works with VideoDocument input, and without TimeFrame input. (when TimeFrame annotation is found, this parameter is ignored.)

  • stopAt: optional, defaults to 2 * 60 * 60 * 30

    • Type: integer
    • Multivalued: False

    Frame number to stop running. Only works with VideoDocument input. The default is roughly 2 hours of video at 30fps.

  • pretty: optional, defaults to false

    • Type: boolean
    • Multivalued: False
    • Choices: false, true

    The JSON body of the HTTP response will be re-formatted with 2-space indentation

Outputs

(Note: “*” as a property value means that the property is required but can be any value.)

(Note: Not all output annotations are always generated.)