Stack Overflow
Stack Overflow

Questions tagged [flir]

Questions using FLIR thermal imaging product SDK's.

Questions using FLIR (thermal) imaging product SDK's. This include Point Grey products as well; hence the brackets for "thermal".

73 questions
4
votes
2 answers

Thermal Image Processing

I'm trying to stream FLIR Lepton 3.5 with Python OPENCV using "VideoCapture" & "cv2.imshow" script. Then, I'll do some detection and control. Here's the problem I have, I was only able to get a very faint black/gray video stream with what seems to…
Darkgenius007
  • 77
  • 1
  • 1
  • 6
4
votes
5 answers

sIFR or FLIR?

I've recently bumped into facelift, an alternative to sIFR and I was wondering if those who have experience with both sIFR and FLIR could shed some light on their experience with FLIR. For those of you who've not yet read about how FLIR does it,…
Filip Dupanović
  • 32,650
  • 13
  • 84
  • 114
3
votes
3 answers

Running PySpin (FLIR) Example gives Error "module 'pyspin' has no attribute 'System'"

I recently installed the Spinnaker SDK and the PySpin library for use with Flir cameras (I followed the instructions on the website). However, when I tried to run the supplied Acquisition.py example file, I got the error "module 'pyspin' has no…
Brasswyrm
  • 41
  • 1
  • 3
3
votes
4 answers

Overlaping raw thermal image and embedded image from FLIR

I have two images: a thermal image from FLIR e an embedded image which I extract from the metadata embedded in the thermal image. Example: All metadata available in the thermal image are: File Name: FLIR2721.jpg File Size: 1000 kB File Type:…
Matheus Tosta
  • 101
  • 6
3
votes
1 answer

Swift 3 loop to center pixel of image

Language: Swift 3 What I am using: Hardware: An IPhone 6 and FLIR One thermal camera Software: Xcode 8.1, Locked down FLIROne SDK (written and documented for obj-c and has little documentation at all) What I am trying to do: Get the temperature of…
Nox
  • 1,358
  • 1
  • 13
  • 25
2
votes
0 answers

Why can't I read frames from FLIR Lepton to STM32?

I'm trying to integrate between FLIR Lepton 2 (through Lepton Breakout board v1.4) and STM32F4 Discovery board. The program is simple: Reading a 80x60 frame from the Lepton (via SPI) and sending the frame through UART to the client (in my case, a…
progi15
  • 21
  • 3
2
votes
0 answers

Getting Temperature Values on LEPTON 3.5

Hi I am trying to get temperature from my thermal camera, which is Lepton 3.5 radiometric. Currently, I am having a reading of pixel values array from the mask rectangle. The code goes like this: heatmap_gray = cv2.cvtColor(frame,…
RChristan
  • 21
  • 1
2
votes
1 answer

Resizing BayerRG8 image using PySpin(FLIR) changes it to grayscale

I am using a FLIR Blackfly S BFS-PGE-31S4C to collect video and writing the video with python, using the PySpin package. I wanted to add a real time video preview so I could see what was being recorded and wanted to downsize the image so I could…
Kunal Shah
  • 610
  • 6
  • 17
2
votes
4 answers

Rapsberry pi getting an 404 ERROR while upgrading

I tried to install the FLIR Lepton library on Raspberry Pi zero w but as i was theFLIR Lepton (sudo apt-get install qt4-dev-tools)in pi this error message show up Get:105 http://archive.raspberrypi.org/debian buster/main armhf…
Papop Lekhapanyaporn
  • 475
  • 5
  • 17
2
votes
1 answer

"Node is not writable" exception after a camera crash

I'm using the Spinnaker SDK for controlling FLIR cameras. If at any moment the application crashes with a camera being used, every next execution of the application throws an AccessException, like: Spinnaker::GenApi::CommandNode::Execute: Message =…
cbuchart
  • 10,847
  • 9
  • 53
  • 93
2
votes
0 answers

Is there a simple way to transfer image from openMV to PC?

I am working on the flir lapton3.5 with openMV. With the help of openMV, it's easy for me to get the thermal image from filr lapton3.5, don't have to concern about the complicated spi/iic agreement. Well, I want to show the real-time thermal image…
xiaofei lu
  • 21
  • 1
2
votes
3 answers

Javascript: Error 'Object Required'. I can't decipher it. Can you?

I am using a javascript called 'Facelift 1.2' in one of my websites and while the script works in Safari 3, 4b and Opera, OmniWeb and Firefox it does not in any IE version. But even in the working browser i get the following error I cannot…
Jannis
  • 17,025
  • 18
  • 62
  • 75
2
votes
2 answers

FLIR: avoiding ugly page loads

I'm building a site that makes extensive use of FLIR to allow the use of non-websafe fonts. However, pageloads are an ugly process, as first the HTML text version of each field loads and then (a few hundred milliseconds later) it's replaced by its…
justinbach
  • 1,945
  • 26
  • 44
1
vote
0 answers

I can't install a sdk, because there is a error with script

I was installing a FLIR SDK, (Scientifc File). This is the manual for install: https://flir.custhelp.com/app/answers/detail/a_id/3504/~/getting-started-with-flir-science-file-sdk-for-python So, in step 3, I have this error: fnv/_fnv.cpp(9290): error…
abner costa
  • 11
  • 2
1
vote
1 answer

Image fromarray is showing a greyed out image

I am taking an array from a camera, thresholding the values and want to save the new image. I am using PIL.Image.fromarry() to turn an array into an image but I am only seeing greyed out images. The image is there because when I import into another…
rzaratx
  • 756
  • 3
  • 9
  • 29
1
2 3 4 5