Encerrado

Using Optical Mark Recognition (OMR) for scanning bubble test sheet -- 2

We need an app that allows us to grade student's tests done on a bubble sheet, and store those grades into a database. We currently have a PHP script that grades tests, but it requires the teacher to manually type in student's answers. We want an OMR app that, at minimum, converts bubble sheet answers into texts to save time.

To give you a clear idea, Here's the spec of the part of the web app I need you to help, as a flowchart:

[url removed, login to view]

Here's the spec of the part of the web app I need you to help, in words:

0. allows user to log in to our existing user database.

1. allows user to upload (from computer or phone) or take images of the bubble sheet with the camera. There are a total of 8 pages, but the first 2 pages are optional to the user (they don't have to scan their personal info). Give instructions on how the images should be taken, and show error message to retake image if the image is not readable. Here's the bubble sheet (missing page 2 here): [url removed, login to view] We need to scan pages 2-7 in this document.

2. Save P.3-4 (essays) as images into a folder called student_answer_img/, and convert P.5-8 into an array. Empty answers are marked as X, and number answers are surrounded by (). A space after every 5 answers to make output more readable.

(Note: At the bottom of P-5-8, there is a section called "Student-Produced Response" for number answers. That section is a the second part of the section on the same page where there are only 8 questions. For example, if Section 2 has 24 answers and Section 3 has 8 answers, a student filled out Student-Produced Response on P.4, then the 8 answers in Section 2 and the 10 questions in Student-Produced Response are both for Section 2 (total of 18 questions). The output of each of these numerical values has parenthesis around them).

3. Output should look something like:

array(

["your-name"]=>"SMITH JOHN",

["DOB"]=>"08011993",

....,

["section1-pg1]=>"[url removed, login to view]",

["section1-pg2]=>"[url removed, login to view]",

["section2"]=>"BACCE DFFEC CACEC XXXXX XXXXX XXXXX XXXXX XXXXX",

["section3"]=>"ABBEC ECE(18)(2) (2.5)(1000)(43/7)(X)(X)(54) (1234)(9.32)(2/53)",

...,

["section10"]=>"BACCE DFFEC XXXXX XXXXX XXXXX XXXXX XXXXX XXXXX"

)

4. allow edit for scanning mistake.

5. upload answer to existing test_answers database.

**SAMPLE APP**

On Apple App Store, find "LSAT grader" made by "zen of 180" to get an idea of the software we want.

Several notes:

- I want this in web app (in HTML5/PHP/Javascript) to easily communicate with my existing PHP grading script, else you'll have to write the grading script (comparing answers, giving it a score, and store this in a mysql database) for me too.

- App needs to work with images scanned from a mobile phone, which means it must read at least .jpg files.

- Error check required for all corner cases.

- Program needs specific direction to take the photo (ex: "Please line up the 4 corners") and be able to analyze photos taken in decent-but-not-ideal lighting scenarios.

- The code has to be well commented, so someone with a couple years of coding experience can follow.

- you can quote to additionally have this run on Android and iOS devices, but I still need a web version/app.

- The complete app will have steps 0-5, but the script that I need is 1-4.

Habilidades: HTML5, jQuery / Prototype, Mobile App Development, OCR, PHP

Veja mais: check omr sheet help android mobile, optical mark recognition, write my essays, web mark, test scenarios, test my javascript, test cases for image upload, software test scenarios, scenarios test, sample test scenarios, quote answers, photo store script, phone cases for android, on line photo edit, need someone to edit my photos, look for my android phone, i want to write my name with an edit, i want to edit photos on mobile, i need someone to write a javascript for me, idea recognition

Acerca do Empregador:
( 0 comentários ) Boston, Taiwan

ID do Projeto: #5767285

7 freelancers estão ofertando em média $1562 para esse trabalho

buraqtech

1. Crowd Funding Site In these days we are already near to finish a full CMS based crowd funding site which is a clone of kickstarter but we implemented many unique features in this project to distinguish it from kic Mais

$695 USD in 15 dias
(87 Comentários)
7.9
zeke

Dear Customer! I am an expert PHP developer with over 6 years of experience and very interested to work on this project. Available to start immediately and finish as soon as possible. My bid is for fast professional s Mais

$515 USD in 20 dias
(151 Comentários)
6.8
xfinder

HI, OMR will work. Your big obstacle is You CanNot upload images from iphone, ipad into web. You can use email. I can start now

$850 USD in 10 dias
(19 Comentários)
5.7
phamtech211

My team is really interested in this project as it is exactly within our scope of expertise: We are WEB application design & development experts. Please kindly visit our website [login to view URL] to learn more about us and Mais

$3092 USD in 40 dias
(8 Comentários)
5.5
gopisoft

hi I have read ur project description , we will definitely provide you better service, are available to start work on this project immediately , let me tell you we have a great designing and developement team and ha Mais

$555 USD in 15 dias
(50 Comentários)
5.5
monster816

Hi, I'm an expert ios and android app developer with 5+ years of experience. I am an expert in Native Android SDK,objective c, HTML5, Database(MySQL,MSSQL),CSS,DHTML,JQuery,etc. I believe my skills would be ideal Mais

$2631 USD in 10 dias
(0 Comentários)
0.0
offenderstechno

Hello Respected Client, We have Read your requirements and we have huge experience in this concept. We are the best company for mobile ,web and Game development. We can provide you a excellent solution as we are pr Mais

$3000 USD in 35 dias
(0 Comentários)
0.0
ahtashamjaved

I am working on different image processing project for more than 3 year, recently I developed an Dot Net application which reads bubbles from scanned images and convert it to selected database as I am attached to an or Mais

$444 USD in 20 dias
(0 Comentários)
0.0