How to do prompt text code detection in Swift

Murad_9288 answered on July 4, 2023 Popularity 1/10 Helpfulness 1/10

answer How to do prompt text code detection in Swift

How to do prompt text code detection in Swift

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func detectPromtTextCodes(in image: UIImage, completion: @escaping ([String]?) -> Void) {
    guard let ciImage = CIImage(image: image) else {
        completion(nil)
        return
    }
    
    // Create a request to detect text
    let request = VNRecognizeTextRequest { request, error in
        guard let observations = request.results as? [VNRecognizedTextObservation] else {
            completion(nil)
            return
        }
        
        // Extract the recognized text from the observations
        let codes = observations.compactMap { observation in
            return observation.topCandidates(1).first?.string
        }
        
        completion(codes)
    }
    
    // Set the recognition level to accurate for better results
    request.recognitionLevel = .accurate
    
    // Perform the text recognition request
    let handler = VNImageRequestHandler(ciImage: ciImage)
    do {
        try handler.perform([request])
    } catch {
        completion(nil)
    }
}

Popularity 1/10 Helpfulness 1/10 Language swift

Source: chat.openai.com

Tags: detection prompt swift text

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Contributed on Jul 04 2023

Murad_9288

0 Answers Avg Quality 2/10

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How to do prompt text code detection in Swift

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