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Questions tagged [basler]

Basler AG's cameras related questions - camera configuration issues, pylon SDK API usage, image format conversion, pypylon issues etc.

27 questions
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Make django app aware of local network IP camera

I have a django app running in a server, it can access the users usb and integrated cameras and show the live feed in the html, but now I need to access the users local IP cameras (connected directly to the Ethernet port in the PC), if possible I…
Fdde F
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How do I pass an image array to PyQt5 as a video stream?

I am working on trying to collect the video from a Basler GigE camera using PyPylon and converting it to an array. I want to be able to take this image array that is constantly updating and show it on a PyQt5 gui. I am unsure what I am doing wrong.…
Daniel Ricardo Vega
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Can't save a picture from a Basler acA5472-17um Camera using cam.StartGrabbing()

Im having troubles with saving Images from a Basler camera. I wanted to write a code so that I can press the key "s" and save a picture. It seems like the code gets hung up on cam.RetrieveResult(2000). Any Idea how I can fix this problem ? #Code…
emo8700
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How to set parameters of basler using python, _genicam.AccessException: Node is not writable

Hi everyone Is this correct way to set the basler camera parameters using basler? Is any other way to access camera after calling camera.stratGrabbing() function? I am getting error like : return _genicam.IInteger_SetValue(self, Value,…
REDDY
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Problem with Basler Camera - Low Frame Rate and Latency - ROS

I have a Basler camera that is connected to my PC with a USB-3. When I visualize the output with RVIZ, it is very slow and the frame rate is low. For example, I pass in front of it at t=6 (second), and it shows me on t=9 (second). Also, the frame…
CVDE
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How to convert epoch time to real date time?

I am using a machine vision camera and when the camera gets an image, it returns the timestamp (in nanoseconds). I converted the timestamp to DateTime format. new_time_ns = 15545164216329 new_time_s = new_time_ns * 1.e-9 # convert to…
Dong-gyun Kim
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Where is the Image grabbed with Sample Grab Pylon Basler?

i'm working on a camera of Basler AG with the pylon sdk. I installed the SDK and run the Sample Code "Grab", which works, but i dont get any Image shown of the camera. Where is the Image stored? Do I need to do anything? In the Pylon Doc there is…
Zxmod51
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gst-launch-1.0 not showing video while pipeline is playing

I am trying to use a basler camera on an IMX8m-plus board. The camera is detected as: root@ucm-imx8m-plus:~# v4l2-ctl --list-devices (): /dev/v4l-subdev0 mxc-isi-cap (platform:32e00000.isi:cap_devic): /dev/video0 FSL Capture Media…
kremerf
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OpenCV & C++: returned cv::Mat causes a Segmentation Fault

I'm writing a class that grabs frames from basler USB cameras using pylonAPI and converts them to openCV format. Here's the code of the grabbing method: std::pair GrabPair() { int key; …
Mikhail Grechukhin
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Access basler camera through IP address

How can get live stream from basler camera through IP address? I am following the basler documentation https://docs.baslerweb.com/overview-of-the-pylon-ip-configurator
jahan8409
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How to avoid this deprecation warning from a logical statement in python?

I am developing a GUI of 4 using Basler cameras. Within my program, I am facing two problems that cause the GUI to fail to run properly. However, The main goal is to save 4 images based on the camera index. I was told to use the multi-threading…
Kimwaga Makono
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