EAST Text Detection (v1.0)
About this version
- Submitter: keighrim
- Submission Time: 2023-07-24T07:53:28+00:00
- Prebuilt Container Image: ghcr.io/clamsproject/app-east-textdetection:v1.0
-
Release Notes
(no notes provided by the developer)
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.
- App ID: http://apps.clams.ai/east-textdetection/v1.0
- App License: Apache 2.0
- Source Repository: https://github.com/clamsproject/app-east-textdetection (source tree of the submitted version)
Inputs
(Note: “*” as a property value means that the property is required but can be any value.)
One of the following is required: [
- http://mmif.clams.ai/vocabulary/VideoDocument/v1 (required) (any properties)
- http://mmif.clams.ai/vocabulary/ImageDocument/v1 (required) (any properties)
]
- http://mmif.clams.ai/vocabulary/TimeFrame/v1 (any properties)
Configurable Parameters
(Note: Multivalued means the parameter can have one or more values.)
Name | Description | Type | Multivalued | Default | Choices |
---|---|---|---|---|---|
timeUnit | Unit for time points in the output. Only works with VideoDocument input. | string | N | frames | frames , seconds , milliseconds |
frameType | Segments of video to run on. Only works with VideoDocument input and TimeFrame input. Empty value means run on the every frame types. | string | Y | ``, slate , chyron , rolling-credit |
|
sampleRatio | Frequency to sample frames. Only works with VideoDocument input, and without TimeFrame input. (when TimeFrame annotation is found, this parameter is ignored.) |
integer | N | 30 | |
stopAt | Frame number to stop running. Only works with VideoDocument input. The default is roughly 2 hours of video at 30fps. | integer | N | 2 * 60 * 60 * 30 | |
pretty | The JSON body of the HTTP response will be re-formatted with 2-space indentation | boolean | N | false | false , true |
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.)
- http://mmif.clams.ai/vocabulary/BoundingBox/v1
- bboxtype = “text”