DocumentDetectionTransform
public class DocumentDetectionTransform : Transform
Detects your document in the image, transforms it to fully fit the image, and preprocesses it using de-noising and distortion reduction in order to increase the accuracy of OCR engine in text extraction.
For more information, please check: https://www.filestack.com/docs/concepts/tasks/document-detection/
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Initializes a
DocumentDetectionTransform
object.Declaration
Swift
public init()
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Adds the
coords
option.Declaration
Swift
@discardableResult func coords(_ value: Bool) -> Self
Parameters
value
If true, it returns the coordinates of the detected document in the image.
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Adds the
preprocess
option.Declaration
Swift
@discardableResult func preprocess(_ value: Bool) -> Self
Parameters
value
If true, it returns the preprocessed image, otherwise the warped one will be returned instead.