Write some software -- 2

I need you to develop some software for me. I would like this software to be developed for Linux using C or C++. I need spurce program for to compile by myself in linux (distribution Porteus) in Cplus plus language, a program that will read jpg picture pixel by pixel. It should get jpg picture dimensions, create array of pixels for red green and blue, then it should simply loop and

If it finds pixel with RGB values less than 50,50,50 it should replace values with 50,100,150 for RGB values.

Lastly it should save picture as Output.jpg.

I need to compile this program source with gcc in linux. Or other compiler but it needs to be done in linux or windows. I need source program and EXE program without user interface. It should be commandline program with no UI at all.

If you are beginner this is not for you. I need expert although this is simple program

Evner: C programmering, C++ Programmering, Linux, Software Arkitektur

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Om arbejdsgiveren:
( 20 bedømmelser ) Maribor, Slovenia

Projekt ID: #16977302

Tildelt til:


Hi, I have about 5 years of experience in C++ (cmake, Makefile, native Android, gtest, cppcheck...). For what you need usually libjpeg is used, but if you need this done from the ground up, we can discuss that as wel Flere

$25 USD på 1 dag
(55 bedømmelser)

5 freelancere byder i gennemsnit $61 på dette job


I am very proficient in c and c++. I have 16 years c++ developing experience now, and have worked for more than 7 years. My work is online game developing, and mainly focus on server side, using c++ under Linux environ Flere

$100 USD på 1 dag
(156 bedømmelser)

Hi there, I have done similar tasks like this before on both Windows and Linux. Let me know how much time you have available, as it can easily take a couple of days to make the libjpeg library run on linux, develop th Flere

$99 USD in 3 dage
(53 bedømmelser)

For Porteus distribution, the solution will require Libjpeg developer package. I can author the solution with Bash/Ubuntu/Windows. I am a C++ developer. I have gained experience with work from this site. How soon d Flere

$29 USD på 1 dag
(9 bedømmelser)

Dear sir I read your description very carefully I ever read img using visual studio 2013 and I ever changed RGB in picture. I ever done gcc code in linux I can complete your project for 1 day I am full confident Flere

$50 USD in 0 dage
(7 bedømmelser)