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Vision

Found 2 articles in the Swift Knowledge Base for this category.

 

How to detect documents using VNDocumentCameraViewController

iOS 13.0 introduced a new micro-framework called VisionKit, which is specifically designed to make it possible to scan documents like Notes does. ... Continue Reading >>

How to use VNRecognizeTextRequest’s optical character recognition to detect text in an image

The Vision framework has built-in support for detecting text in images, although realistically it’s limited to printed text in clear fonts – don’t expect to be able to throw raw handwriting at it and get useful results.... Continue Reading >>

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This is part of the Swift Knowledge Base, a free, searchable collection of solutions for common iOS questions, all written for Swift 5.1.

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