Student-ID-Card-Scanner

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Student-ID-Card-Scanner

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An Android app that scans a student's ID card to extract information from it.

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# StudentIDCardScanner
The application mainly deals with two types of cards; Engineering ASU student cards and Metro Students cards. Then after scanning the card, it extracts information about the card's holder using the code on the card.

### The application's uses:
The Engineering ASU card inspection could prove useful for:
  - The security at the gates of campus
  - TAs or professors who need quick access to a student's info when they only have their ID card at hand
  
The metro card inspection could prove useful for:
  - The security if they wish to inspect a certain student and know from which university he/she is from
  - Students themselves if they wish to know how many trips left they have in their subscription.

### The application's pipeline is as follows:
1. Choose a photo of the card (The photo is acquired either using the mobile's built-in camera or simply chosen from gallery)
2. Process this photo by applying several image processing techniques to "scan" it
3. Run a face detector classifier to detect the face on the card 
4. Run an OCR to detect the student's code on the card 
5. Inspect the card by searching for the recognized student code present on the card in the JSON file containing students information (([parseJSON.java](app/src/main/java/com/example/cardscanner/parseJSON.java)) --> [JSON files](/app/src/main/assets/JSON/))

### Implementation details:
- A mobile app that runs on Android, the minimum Android version supported is **Lollipop 5.0** (API **21**) 
  - [Java files](app/src/main/java/com/example/cardscanner/)
  - [XML layout files](app/src/main/res/layout/)
- OpenCV in Java for implementing the image processing methods in the ([ImgProcPipeline.java](app/src/main/java/com/example/cardscanner/ImgProcPipeline.java))
- tess-two (Tesseract Android Library) for OCR ([tessOCR.java](app/src/main/java/com/example/cardscanner/tessOCR.java))

### Team members:
- Bothayna Hazem (**43754**) 
- Ziad Gamal (**43786**)
- Ziad Hesham (**43787**)
- Marina Saad (**43850**)
- Mohamed Abdelrahim (**43869**)

PS. The **OpenCV** and **tess-two** library folders that were used in the app weren't added because they're too large and irrelevant to the grading process. We only included the Java and XML layout files as they contain all the work done.

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