Qt Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $400 - Posted
i need to detect a fast moving ball (roulette Ball), then display his speed , aso i need to display the wining number that the ball stop in with accuracy at least 99.99% . Please explain the methodology and the concept that you will use for this problem. I'm open to suggestion. Interview will start now, please apply and here is a video for the moving ball . The video :: https://www.youtube.com/watch?v=WfwNgcScEKs Thank you
Skills: Qt C++ OpenCV
Hourly - Expert ($$$) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
Looking for an experienced OpenGL developer for 3-6 months project. Under the supervision of senior developers and PM with experience from top-3 technology companies you will work on an interactive video player and video recorder. You must be experienced with OpenGl and Cuda. Successful candidates will get more detailed specification after we sign NDA.
Skills: Qt CUDA OpenGL
Fixed-Price - Entry Level ($) - Est. Budget: $350 - Posted
We are looking for a qualified candidate to develop a QT VNC client/server demo application that can demonstrate the following: 1. QT VNC client demo application that connects to VNC server and displays remote desktop. 2. ... Client/Server code must work on WINDOWS, Linux and OSX platforms. 6. QT window on client application must be resizeable and maintain aspect ration. 7.
Skills: Qt
Fixed-Price - Intermediate ($$) - Est. Budget: $100 - Posted
QT Developer needed for short term projects. Good written communication skills, commitment to deliveries and long term perspective must.
Skills: Qt
Fixed-Price - Intermediate ($$) - Est. Budget: $300 - Posted
Functionality : 1. An .exe or .dmg is downloaded from the website. When the installer is clicked it'll show a default location as 'Create bucket at...' which the user can browse and change (just like normal applications ask for installation location). And create the corresponding folder with the name 'Bucket'. The name 'bucket' will be changed later. 2. A taskbar icon appears which will have a menu with items to be decided later, it will also show notifications to the user for various activities described below. 3. Upon double clicking the bucket, it asks for login and on successful login, it opens the folder and the box and cloud are synced. 3a. On login server will return the user id and a list of all files on cloud. 3b. The bucket-app should check the files present on cloud but not in bucket and download them, and those present in bucket but not in cloud and upload them. Both actions are done after prompting the user whether to start the sync. 4. The user can add/delete/rename a file in the bucket 4a. Any time a file is dropped / copy-pasted into the folder, it is added to an upload list which keeps an index of the files to be uploaded. The process running in background keep listening to any addition to this list and keeps upload process on if this list is not empty. 4b. If files are deleted a delete request is sent to the server. If not successful, the job is queued and retried again later. 4c. If a file is renamed, a rename request is sent to the server. If not successful, the job is queued an retried later. 4d. If a file is edited, an update request is sent to the server. If not successful, the job is queued an retried later. 5. Before uploading the file to the server, there will be a set of tests that the desktop app will do. a. Check the format of the file (ex - pdf, doc, docx, png, jpeg are acceptable) If the format is not accepted it has to be prompted to the user and file is rejected b. If a file with an existing name is dropped, prompt the user and ask to i) Rename ii) Replace iii) Cancel 6. Every time a file upload process starts, the server will either return back with an error message in case there is a problem which should be prompted to the user with an appropriate error message. If there is no problem, the server will respond after the file upload is complete with a success message, which will be shown to the user and file will be removed from the upload list. Similarly for delete and rename. There will be issues that can happen during the upload process that have to be handled: a. Network lost - The file is uploaded again from start after network availability b. Bucket-app terminated (laptop shutdown or restart / user killed the process / etc) - On restart, the background process starts processing the upload, delete and rename list. 7. The user should be able to create/rename/delete a folder inside the box. 8. The app should work on all common versions of Windows and Mac PS : I will be working on the server api. Preference given to candidate who can help with both Windows and Mac version I am open to using an open source solution that can be tweaked to suit the needs, if you have worked/ know of such solution, please feel free to recommend.
Skills: Qt Mac OS App Development Windows App Development
Hourly - Expert ($$$) - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
We have a cross-platform software program using Qt that we sell as a Win32 app and packaged using InnoSetup. ... The software is designed with a large core C DLL and surrounding Qt C++ code for interfacing with platform. Probably, very few if any C/C++ changes will be required and those will be handled by us with advice from consultant. ... We provide: * pre-built core C library & headers * Qt C++ and build scripts for existing win32 app * icon, splash images, etc The resulting project would have robust scripts that take our core C library, build Qt code, link as application, and package it along with any required resources.
Skills: Qt C++ Scripts & Utilities Windows App Development
Hourly - Entry Level ($) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
We are looking for an experienced and well versed VC++ developer to help us manage our consumer apps that are built around QT framework. The person should have good experience working with complex applications, consistent work timings and should be excellent at communication, requirement gathering and problem solving. ... Excellent knowledge and years of experience with C++ and QT. 2. Should have experience with the installer we use.
Skills: Qt C++ Microsoft Visual C++
Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
- Write a widget in QT C++, Open GL and then transfer that to PyQT - Tasks that the code has to do: 1) Take a list of 512 int values ranging from -32768 to 32767 2) Transfer these values to 0 to 255 gray scale values, each int is representing the value of a pixel. 3) The widget will receive 50 upgrades per second for these 512 values which means 50 gray scale strips will be created every second 4) After every update, the new strip has to be placed next to the old strips received earlier and create a gray scale image 5) The widget needs to update these values at real-time and append it at the end of the update collection. 6) Only 200 updates needs to be kept and the strips older than 200 updates should be deleted
Skills: Qt C++ OpenGL PHP