Small Windows app based on QT5 / OpenCV for use with a USB camera

Short description:

A small Windows app (based on QT5 and OpenCV) that displays the video stream of a USB camera, along with two calibratable lines as an overlay. The calibration is done "manually" with the help of markers.

The goal the app is to check objects for their horizontal and vertical orientation.

Program interface

The required functional elements (functional description below) are:

- Functional in fullscreen / smaller size

- Exit button

- Camera initialization / connection

- Calibration button

- Vertical and horizontal red line

- Adjustment of horizontal / vertical lines (up / down arrows)

Fullscreen / smaller size

The GUI should make it possible to display the program interface in fullscreen as well as in reduced form "reasonable", while maintaining the basic layout.

Exit button

Starts simple exit dialog.

Camera initialization / connection

Dialog for selecting and connecting the connected USB camera.

Calibration button

With the help of two markers (which are clearly recognizable/recognized by the camera and located on a horizontal line), the vertical line is calibrated here. On this basis, then the orientation of the vertical line is determined.

Adjustment of the horizontal / vertical lines (up / down arrows)

The location of the lines (not their orientation relative to camera image) must be changeable. Arrow up / down or Arrow left / right buttons move the aligned lines in parallel without losing their previously calibrated alignment.


- Save the current view including the lines

- Splitting the representation into a current representation and that of a stored image

- Selection menu / selection mechanism for these two functions

- Automatically check if a camera is connected when starting the program and if necessary start / connect it directly

These functions are not part of this invitation to tender. To ensure that the text has been read and understood, only bidders will be considered, who send me a message with a price range for these functions.

I expect and need a written invoice with VAT.

For questions I am happy to help and now good luck with the offer!

Beceriler: C Programlama, C# Programlama, C++ Programlama, Python, Yazılım Mimarisi

Daha fazlasını gör: qt camera android, qt camera stream, qml camera example, qt qcamera, qt camera example, qcameraimagecapture, qt camera viewfinder, qcamera example, use activesync windows app, can use usb communication windows, can use usb camera, usb stick windows app sql express, use usb connect internet ipod touch, server 2005 report windows app, iphone notes sync windows app

İşveren Hakkında:
( 2 değerlendirme ) Bramsche, Germany

Proje NO: #15858112



Hello, I am an expert of QT5 and OpenCV. You can check it in my profile. I think I can help you, Thank you. Price: 270 + 47 = 317 EURO

%selectedBids___i_period_sub_7% gün içinde 317%project_currencyDetails_sign_sub_9% %project_currencyDetails_code_sub_10%
(70 Değerlendirme)

Bu iş için 12 freelancer ortalamada €203 teklif veriyor


Hello, I'm Smile Song, developer in China. I'm interesting your project very well I'm a Good SQL, C++, c#, Python, .Net, swift, object-c, OpenCV, Math, Java, Algorithm expert. I m quite well experienced in these job Daha Fazla

in %bids___i_period_sub_35% gün içinde144%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(819 Değerlendirme)
in %bids___i_period_sub_35% gün içinde250%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(74 Değerlendirme)
in %bids___i_period_sub_35% gün içinde317%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(104 Değerlendirme)
in %bids___i_period_sub_35% gün içinde164%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(52 Değerlendirme)

-Very Nice Job. Professional Python & ImageProcessing&Object tracking& MachineLearning expert. Best result in time----- [login to view URL] I read your description very carefully. I am very interesting for your project bec Daha Fazla

in %bids___i_period_sub_35% gün içinde100%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(39 Değerlendirme)

Hello i am expert of qt and have full experience of camera please contact me thanks best regards-------------------

in %bids___i_period_sub_35% gün içinde200%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(30 Değerlendirme)

hello, I have read your job description in deeply, although i have no work history on this platform, i have many experience about your job I can finish your project in perfectly, Thank you. Regard.

in %bids___i_period_sub_35% gün içinde250%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(5 Değerlendirme)

-------------------------------Professional OpenCV Developer! Best Result in Time!------------------------------ Dear sir. I read your project description very carefully. I've really rich experience in developing so Daha Fazla

in %bids___i_period_sub_35% gün içinde200%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(1 Yorum)

Hey ! I'm SAYAN PROGRAMMER I've reviewed your complete job description, and I fulfill all the qualifications required for this project. I have more than 15 years of experience in this field. I am sure if you will Daha Fazla

in %bids___i_period_sub_35% gün içinde83%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(0 Değerlendirme)

i will use binary image to detect objects with openCV and fiding the area of the obeject to define the center of the object.

in %bids___i_period_sub_35% gün içinde155%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(0 Değerlendirme)

Hi dear, i can develop this application, i have gone through all the functions, if the optional features are not part of the tender will you ask them to be added later ? i can develop a proposal with VAT and send it to Daha Fazla

in %bids___i_period_sub_35% gün içinde250%project_currencyDetails_sign_sub_37% %project_currencyDetails_code_sub_38%
(1 Yorum)