Java test job for opencv freelancers

you are a master of opencv?

you implement with [login to view URL] javacv 1.4 lib?

you know how to do a pattern matching on a page based on a given image?


We search for openCV developers for more projects on image detection. But to prove your expertise we need to see your skill level in openCV. This is a test job to see your expertise level.

As a prove we ask you to implement us a pattern matching algorithm to detect a arbitrary logo against a logo which could be in any orientation on a scanned image.

see the example: [login to view URL]

so your specific tasks:

MS1: basic milestone

- identify the logos in the PDF file by the given image [login to view URL]

- extract the identified logo and save it as a png file to filesystem

- the logo could also be only in black and white (mostly scans are only B/W)

MS2: real world handling milestone

- ensure your code is able to handle bad quality scans (e.g. taken with a smartphone) or a bad scanning device. Means dust-stripes and dust-spots need to be cleaned first.

- we do not need any UI we are fine if you call your code from a JUnit-test or if you call your code from a main method. In both cases ensure your code is cleanly structured in its own class and not implemented in one monster-size-method.

MS3: tests milestone

As test cases we will also take this logos for tests:

[login to view URL]

We offer you full support on techn. queries and on development issues.

You offer us your full support on solving the test task.

In your proposal

- you provide us your hourly rate

- your working time for us via freelancer.com (your local time + your timezone)

- your max working hours per week

- and finally your hourly estimates for the above given milestones

- your hourly rate on the proposal is not a placeholder it is your offer for this test task!

your major problems will be fixed with this approach


Навички: Алгоритм, Image Processing, Java, OpenCV

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Про роботодавця:
( 10 відгуки(-ів) ) Stuttgart, Germany

ID Проекту: #16996133

10 фрілансерів(-и) у середньому готові виконати цю роботу за $16/годину


Hello dear client I have just read your description with care. My hourly rate is 50 usd, but i can do your project with 15 usd per hour. I can work in your time zone.(i can have real time communication with you) Більше

$16 USD / година
(34 відгуків(и))

Hello I am a master of opencv. The opencv has many algorithms for matching. I checked the your images I will discuss MS1, MS2, MS3 with you. Best

$15 USD / година
(15 відгуків(и))

View my last projects based on Data Mining, Machine Learning, Artificial Intelligence, python, java and I can complete your project perfectly. www.freelancer.com/u/vorasiddh4it#/reviews We have 10+ years experience Більше

$15 USD / година
(24 відгуків(и))

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Hello !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! I've a great interest in this project as a Computer Vision/Image Processing expert who have gre Більше

$22 USD / година
(5 відгуків(и))

Hello. I am a senior Java developer and I have many experience of Java development. And I have good knowledge of opencv. So I am sure I can success this project. Please contact me and discuss in details. I will wa Більше

$33 USD / година
(2 відгуків(и))

A proposal has not yet been provided

$11 USD / година
(0 відгуків(и))

Hi, I am having very good hands on exp in java and I would like to accept this challenge. Thanks,

$18 USD / година
(0 відгуків(и))

you provide us your hourly rate I worked useing openCV for live streaming of image. - your max working hours per week - 3 hours - and finally your hourly estimates for the above given milestones -50 - your Більше

$7 USD / година
(0 відгуків(и))

Senior Developer with 10 years of experience. I am an experienced and skillful Agile Development Developer looking to be hired. I have many years experience working as a Agile Development Developer and as a Java Enter Більше

$11 USD / година
(0 відгуків(и))

A proposal has not yet been provided

$16 USD / година
(0 відгуків(и))