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Write an Android application

PROJECT DESCRIPTION

This will be an Android 6.0+ App. The App scans in promotion or gift vouchers in a single scan by:

- Capturing Text of the voucher AND the bar code

resulting in:

- Displaying captured Text in Text format and the bar code (The text can be later used for new future functionalities in the App, so the App can have access to it, and the bar code can be displayed in the App so an end-user can later have it scanned in at the cashier)

The expected delivery of this project is within 1.5 weeks. Therefore please feel free to use any existing Apps or logics you already have.

Vouchers to scan are two types, promotion and gift vouchers. The difference between promotion and gift vouchers:

- Promotion vouchers, include a lot of text informing of:

o The discount in percentage or fixed amount

o The conditions on when the voucher become feasible to be used during a purchase

o Expiry date

o Bar code

o Merchant name

- Where gift voucher's main information is the bar code and the merchant name only.

The delivery must include:

1-) The user can take a picture from the Camera or choose a picture from the Photo Gallery

2-) If you use a custom camera view for taking a picture like CamScanner App, it will be an advantage to get the project.

3-) After taking a picture from the Camera or choosing a picture from the Photo Gallery, some image pre-processing would take place as detecting the border of the voucher and take the rectangle shape from it, which can be horizontally or vertically aligned.

4-) After taking a picture from the Camera or choosing a picture from the Photo Gallery, some image pre-processing would take place as the application should convert it to black and white, not grayscale. You can check the sample black and white filter in CamScanner.

5-) We have a voucher, I want the App for promotion vouchers to extract:

o The discount in percentage or fixed amount

o The conditions on when the voucher become feasible to be used during a purchase

o Expiry date

o Bar code

o Merchant name

And for gift vouchers:

o Bar code

o Merchant name

6-) The extracted information is all except for the bar code displayed in text format, and the bar code in simply bar code format.

For this reason, the application should OCR the image. You should use Tesseract or OpenCV for finding text in the image. If you manage to scan the bar code inclusively then great, if you only scan the bar number in and later convert it into a bar code format then this is also fine.

7-) Important:

- The vouchers are in German, so the App must support German language and English language. A setting can be added to switch between languages before the scan.

- Performance is very important, it should not exceed 5 seconds.

- Delivered App including source code or logic in library for further developers to scale the App for future new functionality which build upon the extracted text and bar code.

- UI is not important

- I cant send you in some vouchers and will help you with testing

Any proposals NOT covering ALL of the above points will NOT be considered, unless proper alternatives were proposed.

Thanks,

Compétences : Android, Mobile App Development

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Concernant l'employeur :
( 0 commentaires ) Germany

N° du projet : #12716478

36 freelance ont fait une offre moyenne de 642 € pour ce travail

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