Xamarin Forms draw rectangle on camera to cut image

I have a camera in my android app. with which I can take pictures and send it for OCR using Tesseract. But, the results are not at all accurate.

So, I want to reduce the scannable area by customizing the camera view. For that, I need a overlay rectangle, so that when a picture is taken, only the image inside the overlay will be sent to OCR.

How can I put this overlay this overlay in camera view. I need some kind of start.

Kĩ năng: Android, Mobile App Development, PhoneGap, iPhone, Java

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Về Bên Thuê:
( 0 nhận xét ) Gorna Oryahovitsa, Bulgaria

ID dự án: #22239659

3 freelancer đang chào giá trung bình $43 cho công việc này


Hi. Dear I read your job description in detail and feel I can help your project. I have full experience and skills for developing the mobile app . I have done the many mobile project as same as your project with Visual Thêm

$50 USD trong 7 ngày
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"Hi, Hope you are doing well! Thanks for sharing your project requirement with us. It will be our great pleasure to work on your project. I have checked your requirement, yes we can do it, because we already work on si Thêm

$50 USD trong 1 ngày
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Hello dear Xamarin Form OCR Tessaract Customer . I am Freelancer Xamarin Android Developer , who created xamarin android forms projects here at www.freelancer.com/u/Developer1Franco?page=portfolio&w=f Thêm

$30 USD trong 7 ngày
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