All Questions
189 questions
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0
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49
views
Issue with Roboflow API in iOS Swift – Bounding Box Detected, But No Text Extracted
I'm currently working on an iOS app for my senior project using Swift, and I’m integrating the Roboflow API to detect and extract grocery items from receipt images. The API correctly returns bounding ...
0
votes
0
answers
51
views
Scan Card Payment like Visa Card, Union Pay Card using Vision framewok
enter image description here
I would like scan card number, placeholder name , and expired date in Card Payment.
I see other dependcies and libraries on the internet but some can't able to scan with ...
0
votes
0
answers
87
views
How to Capture/Text Recognize the Remote LED/LCD display characters in iOS Swift
Need to process the image, get the text from the Remote LED/LCD display Image. Tried a Vision Kit but as per this link:
https://developer.apple.com/forums/thread/651059?answerId=615679022#615679022
It'...
- 720
3
votes
2
answers
956
views
Extracting Word-Level BoundingBoxes with VNRecognizeTextRequest's .accurate in Vision Framework - SwiftUI
I'm working on a text recognition project using Apple's Vision framework and am trying to leverage VNRecognizeTextRequest for extracting bounding boxes of text in images. My goal is to accurately ...
- 934
0
votes
1
answer
332
views
WeScan Camera Auto Focus or Select Camera Swift
I have made an ingredient scanning app in Swift using the WeScan git repo as I only want to scan one image at a time and found issues trying to use native libraries.
https://github.com/WeTransfer/...
- 445
0
votes
1
answer
1k
views
Integration of Image-To-Text issue with react-native and @react-native-ml-kit/text-recognition
I have a react native project and within this project. I want to integrate the abillity for the user to take a photo or select a photo from their library. Once the image is selected, I want to then ...
- 203
2
votes
0
answers
557
views
Text Recognition in Vision Framework: Issue with Multiple Languages
I'm developing an iOS application that uses the Vision framework for Optical Character Recognition (OCR). I have set up a VNRecognizeTextRequest to recognize text from images, and I've specified ...
- 103
1
vote
0
answers
132
views
Swift use tesseract in broadcast extension over 50MB memory limits
I want use Broadcast extension and SwiftyTesseract to recognition text on screen,but when I load tessdata then will use over 50MB memory lead to crash.
Has any solution use over 50MB memory or let ...
- 11
-1
votes
1
answer
41
views
How can i convert cahracters drawn with draw(rect:) into strings?
I am working on a project where I need to draw alphabetic characters using draw(rect:) method. Until now I am able to draw these hand-drawn characters but I am unable to export these characters as ...
-1
votes
1
answer
2k
views
iOS: Capture image during camera preview without action
I'm trying to captur image from camera preview but can't get image from preview layer. What I want to do is kinda similar to iOS 15 OCR mode in Photo app which processes image during camera preview, ...
- 153
-1
votes
1
answer
270
views
ML Kit for Cyrillic
guys! I built a Flutter app on Android using Firebase ML Vision, but I had to change to Google ML Kit for my iOS build since Firebase ML Vision was discontinued. I was able to run the app, but ...
- 1
0
votes
0
answers
142
views
tessdata folder path issue in Acuant OCR swift
I have one test app and a custom framework, in framework i have integrated Acuant OCR (where they use G8 tesseract ). I have added tessdata folder reference in my custom framework check the screenshot ...
4
votes
1
answer
2k
views
How do I use configuration variables in Tesseract?
I went through this tutorial successfully: Tesseract OCR Tutorial for iOS. It uses the Tesseract OCR iOS framework.
The app works well with the sample image provided by the tutorial, but none of my ...
- 143
2
votes
1
answer
2k
views
The text recognition of MLkIT does not recognize non-english text
I implemented the text recognition of MLkit on IOS but it could not recognize non-English text (e.x Arabic text).
It works in English only.
Here are the docs
https://developers.google.com/ml-kit/...
- 174
1
vote
1
answer
816
views
Better Recognition of Text using iOS 14 VNRecognizeTextRequest in Swift on Simulator then iPhone
I have built an App that using VNRecognizeTextRequest to recognize text from a picture. I have taken a poor picture on purpose (bad light, hand writing, not straight, etc) with my iPhone 8 Plus. ...
