Filters and Image Processing

Apply Image Filters

ScanbotSDK.applyImageFilters(imageFileUri: string, filters: ParametricFilter[])

Applies filters to an image. As input, a file URI of the image must be passed. The output image will be a new file. The input image file will not be modified.

Apply Image Filters usage example

Apply Image Filters usage example

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See full example on GitHub

Parameters

• imageFileUri - file URI of the image to rotate
• filter - ImageFilter string value

Returns

Apply Image Filter Result

Image Filter values

Supported image filters:

• ColorDocumentFilter
• ScanbotBinarizationFilter
• CustomBinarizationFilter
• BrightnessFilter
• ContrastFilter
• GrayscaleFilter
• WhiteBlackPointFilter
• LegacyFilter

Rotate Image

ScanbotSDK.rotateImage(imageFileUri: string, degrees: number)

Rotates an image by given degrees value. As input, a file URI of the image must be passed. The output image will be a new file. The input image file will not be modified.

Rotate Image usage example

Rotate Image by 90 degrees

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See full example on GitHub

Returns

Rotate Image Result

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