Linux OpenCV/SageMath/Andriod App Expert

We are at the late phase a server/client application and we need an expert or team to complete the project.

Project Description:

We have an android client end which is basically a camera that takes picture and send to the server, the server will use OpenCV to recognize the math equation in the picture then send it back to client. The client will then displayed the recognized equation for user to edit, then there will be buttons to perform different math operations to the math equation. By choosing any math operation the client will send command to the server once again and the server will do the calculation using SageMath and return the output.

Current Status:

The server SageMath CAS and OpenCV OCR engine are both up and running. Android client is also written though a bit buggy. The client can

Project Requirement:

* OpenCV OCR accuracy needs improvement

* Android clients needs polishing (users interaction, camera quality, bug fixing etc)

* Server security needs revamp so that only android client app can access the services

* Scalability improvements

* Overall project polishing so that the application is ready to be published on Google Play

You or your team will need the following expertise:

* Highly experienced in mathematics

* Strong OCR programming skills under Linux environment (OPENCV and other similar technologies)

* Linux server knowledge

* Experience with algebra systems such as SageMath, Mathematica etc. You will need to learn SageMath CAS and its syntax.

* Commercial Android app development experience

Skills: Android, C Programming, C++ Programming, Linux, OCR

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About the Employer:
( 148 reviews ) Brisbane, Australia

Project ID: #5183884

15 freelancers are bidding on average $940 for this job


Hi there, I have over 7 years experience working on HTML, Wordpress, Magento, Database administration, OpenCart, Website Design, Logo / Banner Design Joomla, CSS and Linux Administration. I have read the project descri More

$773 USD in 10 days
(247 Reviews)

Hi.. I am experienced with opencv and android.. can help you with this on hourly basis. I would also recommend you do the recognition at real time using android ocrs and drop the server usage in simple eq cases.

$1546 USD in 30 days
(11 Reviews)

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 More

$1546 USD in 3 days
(13 Reviews)

Hi, I have read your requirement carefully. I am an iPhone | Android software expert with rich experience. I have done many successful iPhone | android apps and games: single, multi-player, cocos2d, unity3d. A More

$1029 USD in 3 days
(7 Reviews)

Dear sir! I am ready to start. It'll be my honor to work for you. I'll do my best to complete the project on time.

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(12 Reviews)

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$555 USD in 10 days
(6 Reviews)

Hi, Thanks for posting this project. I have gone through initial project description and analyzed all your initial needs and I can assure you that I can easily work on this project as per your specifications. More

$824 USD in 10 days
(1 Review)

Goodday, Please see my qualifications at Experience with OpenCV, Android Development on Linux Platform, Mysql , Java , REST, Websockets, SSL/TLS, wss protocol etc.

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(2 Reviews)

I can help you in perfect way with 100% quality work, Regards

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(1 Review)

Exception Solutions specialises in the development and deployment of mobile applications.We are working since 2 years.We have experience on maps , geo location, gps , navigation ,streaming and web services based applic More

$555 USD in 10 days
(3 Reviews)

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(0 Reviews)

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Hi, We have a team experienced in Linux environment and Android apps programming. We can provide best of the service to you.

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(0 Reviews)

Hello sir,  I have seen your requirement of the project and can do the mentioned requirement with good efforts and 100% completion with good quality and on time completion. Website Implementation Done :  ------- More

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