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An image is a file containing the complete data of another medium, e.g. the content of a SD card.

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1answer
15 views

Fallback kernel.img possible in config.txt

I have a raspberry with a customized OS. The image it should load is described in the config.txt on the boot partition. The image is called zImage and the line in the config.txt is: kernel=zImage I ...
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0answers
12 views

Tkinter, insert an image in one button between multiple buttons / windows

Beginner / its my 1st time asking a question over here (.. over anywhere else also) so let me apologies in advance if any rules would'have not been followed I'am doing an interface on raspbian/...
0
votes
1answer
21 views

Update a previous Raspbian image to rasp b+? [duplicate]

I'm sorry if the question has been already asked, I couldn't find it. I bought a raspberry pi 3 2 years ago, and I still use it with no problem. I bought a new rasp pi 3 b+ 1 week ago, and I tried to ...
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0answers
17 views

How to disable the Desktop view in Raspberry Pi

I am making a project which will keep on playing video ads onto the TV screen. So, a video is being played and after 50% of the play, the python script checks if there's a new video to be played or ...
0
votes
0answers
55 views

How to make incremental backups from Raspberry Pi SD-Card on Windows?

I'm using Win32 Disk Imager to make backups from my SD-Card, but Win32 Disk Imager can only make full backups, that's using too much disk space.
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votes
1answer
48 views

feh can't display image

I have written a python script that displays the image from the URL. def image_func(link_image): img_cmd = "feh -F %s" %(link_image) os.system(img_cmd) os.system("pkill feh") If I ...
0
votes
0answers
19 views

Seeking image file preconfigured for headless Pi Zero W

Rather than take a distro and follow instructions to configure it, I am looking for a preconfigured image file which I can write to SD and just use. Is there one, or is configuration absolutely ...
8
votes
2answers
1k views

Which images can be used universally across all Raspberry Pi versions?

My search failed this time so I'm asking here. Are there images that universally can be used across all Raspberry Pi versions? Original, 2, B+ 3, etc. For Armv6 and Armv7 architecture If they do ...
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0answers
27 views

How to resize Raspbian Image to be smaller when flashing it from Raspberry Pi onto Mac/PC [duplicate]

I installed Raspbian onto an 8gig Micro SD card and then booted up my Pi and updated Raspbian. Now I want to flash that updated version of Raspbian back onto my Mac so that in future I can flash the ...
0
votes
1answer
39 views

Win32DiskImager working with compressed files

Win32DiskImager is a cool tool on Windows except: we have to manually extract the ZIP file and then flash it, and then delete the ZIP it doesn't seem to work in command-line Is there a way to make ...
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0answers
32 views

qtdesign-UI using PyQt5 is not showing images on raspberry

My ui created in qtdesign is not showing the images on raspberry pi 3B+ with LCD-screen. I added them to the ui via the resource and in qtDesign5 they do show up. I have tried to add the image as ...
0
votes
1answer
55 views

Combine/Merge different Raspberry Pi Images

I tried to find something about it, but I didn't found anything. I want to run the two images of Picroft and Pi MusicBox or Volumio on the same Raspberry Pi. Is there a way of merging/combining two ...
1
vote
0answers
58 views

Displaying only video/image while python program running on background

I have a Raspberry Pi 3B with a Python3 code running 24/7. Right now, I'm running Raspbian Stretch desktop on console mode with no I/O. I only connect a screen via HDMI and an USB keyboard for ...
0
votes
1answer
272 views

Virtual Machine Image

If I made an install of Raspbian with all the stuff I want setup on a virtual machine, could I then image it and use it to run on a raspberry pi system? I am asking because I want to test stuff out on ...
0
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0answers
23 views

Raspberry Pi back up image shrinking [duplicate]

I have a Raspberry Pi running Raspbian. I need to make an image of a whole SD card, shrink it to minimal size and, in case of errors, corruption, etc., be able to burn this image to a new SD card. So ...
1
vote
0answers
44 views

Display Real-time processed images in Raspberry Pi

I am working on real time image processing in raspberry Pi. Goal is to fetch and process 64x64 frame with 60 fps. I am using numpy to process these frames. And i want to display these processed images ...
1
vote
0answers
161 views

PI camera: Image processing

I am interested in image processing with Pi camera. My intentions are as follows: To fetch an image of 64 x 64 resolution at 60 fps in a buffer one by one continuously. Process each image in real ...
1
vote
2answers
301 views

Industrial Reliability of Raspberry Pi for long-term use? [closed]

I need to automate my plant room, having a few water tanks and pumps. Will RPi 3 Model B be reliable for this purpose? It will need to be 24/7 monitoring. Any experiences? Any mathematical ...
0
votes
1answer
78 views

How to allow non-root access to /dev/tty7

I have problems running fbi without sudo. As user pi running fbi -noverbose -nocomments -T 7 -1 -t 10 test.jpg or fbi -noverbose -nocomments -T 1 -1 -t 10 test.jpg I get an error /dev/tty7: ...
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votes
0answers
90 views

What could I do to optimize rendering time of image with tkinter?

I've been working on a project using Python 2.7 and TKinter which needs to render 25 images per second based on GPIO inputs. I have working code on my Ubuntu laptop, which is able to render an image ...
-1
votes
1answer
59 views

1 Gigabyte Image with GUI and Firefox

I'm looking for a super small image for my Pi < 1 gigabyte. I need it to fit within the memory of the Pi. I only have 4 requirements: long term availability, a Gui, Firefox, and ethernet drivers. ...
3
votes
1answer
73 views

How to load a custom image remotely with SD card inside?

How to load an image to the pie remotely while SD card is inside of the device? I don't think I can do this using dd command while connected via SSH / VNC. A new image should be probably loaded from ...
1
vote
2answers
656 views

Win32diskImager “Not enough space on disk Size: 62652416 sectors. Available: 62333952”

I've been careful to buy the same Samsung 32GB SD cards for all my Rpi3 systems to avoid the dreaded Win32diskImager size error. All of the Rpi images are stored safely in the NAS as .img files. ...
0
votes
3answers
101 views

Block script excecution when fbi is displaying image

I use omxplayer for videos and fbi for images. My problems is that when command fbi run the nex command will run at the same time. How can I serialize the fbi commands so that images and videos are ...
2
votes
1answer
94 views

Mass deployment on Raspberry Compute Module 3.0

I am looking for the easiest method to backup/restore/mass deploy the raspberry compute module. (1000+ pcs) I though about creating an image with raspbian and opencv but I still need to connect the ...
0
votes
1answer
99 views

Raspberry Pi Boot USB Flash Drive Automatic Image Backup

I boot Raspberry Pi’s from USB Flash Drives and have been trying to utilize the bkup_rpimage found on GitHub. I changed the drive to point to the USB Flash Drive in the bkup_rpimage.sh file; however, ...
0
votes
0answers
40 views

Camera captue using picamera

im new to python and picamera. i was not able to capture an image using my code below. it gives me an error with the command camera.capture = get_image(). How can i fix this? also i would like my ...
0
votes
2answers
108 views

Why is Raspbian Stretch's image is SO HUGE on Window?

I downloaded Raspbian Stretch with Desktop to install on my PI. Once it completed, I tried to extract the file, but the window complained that there is not enough space that I need some 470 GB MORE. ...
0
votes
1answer
73 views

Any lightweight image editor without X

down vote favorite I'm new to modern Linux (but not a beginner in programming). I want to create a light weight coding box on a Raspberry Pi. With just command line tools and Love2D (built on SDL2). ...
0
votes
4answers
697 views

how to create a bootable image for Raspberry Pi

I need to create a bootable image like ***.img for a SD card. At the moment I am doing something like this: dd if=/dev/zero bs=512 count=1 seek=SD_CARD_SECTORS of=boot.img sfdisk --force --no-reread -...
-1
votes
1answer
33 views

Import picture from internet [closed]

I am working on a project that will take an image[s] from an online webcam such as this and then be able to apply some edge detection and motion detection. I have the edge and motion detection running ...
1
vote
1answer
84 views

Imaging RetroPie to a second SD card using Raspbian

The only computer I have right now is a Raspberry Pi 3 Model B running Raspbian. I have a second MicroSD card that I want to install RetroPie on. I'm a complete noob and all the installation guides ...
0
votes
1answer
34 views

Is it possible to obtain multi-spectral images with pi zero camera OV5647?

I am trying to capture multi-spectral images with a pizero camera V2.0 with Ssensor OV5647. I want to know how is it possible or if there is some commands? Thank you
0
votes
1answer
213 views

Waveshare Image Display

I'm trying to have a jpeg image I've downloaded displayed on a screen. I'm executing the below code on a raspberry pi that'll display the shapes & image on a waveshare display. For the life of me, ...
0
votes
1answer
71 views

Cannot take picture with Canon Rebel XT connected to Pi3 via gphoto2

When I try to take an automatic picture with my SLR camera (Canon Rebel XT) via the following command in gphoto2: gphoto2 --trigger-capture It returns an error as follow *** Error *** ...
0
votes
1answer
639 views

Howto prepare a SD card from a tar archive

For testing various setups I feel it more comfortable to use tar archives instead of images. * You only save programs and data, no need to fiddle with nullbytes to optimize compression or shrink ...
1
vote
0answers
224 views

(RetroPie) (MAME) Are there prewritten ROM sets that fit into specific Micro SD sizes?

I noticed the MAME sets at Archive.org MAY work with Retropie OS, but it's over 200 GB, and I was wondering if there was any way of knowing which games will or won't run, or if there were prewritten ...
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0answers
181 views

How should I transfer photo/video wireless to RaspberryPi?

I am trying 2 things. 1- Transferring photo via Bluetooth to a RaspberryPi 2- Transferring video via WiFi to raspberryPi But I don't know how to connect a Bluetooth or WiFi module to raspberry? I ...
0
votes
1answer
38 views

one RPI's capability to multi-task with complex Image Processing

I, as part of a project, have decided to implement a small scale version of automated collision avoidance system. I chose to go with Image based object detection. After initial research, I figured out ...
2
votes
2answers
730 views

Burn ISO file to Flash Drive with Raspbian

Recently my Windows 10 Tablet stuck at booting after update, so I want to burn the WIN10.ISO to flash drive to run repair but don’t know how on Raspbian. The only PC available at hand is my Raspberry ...
0
votes
0answers
46 views

Can I read images from a wireless camera in real-time with raspberrypi?

I am trying an image processing project. I need a bluetooth/wifi cam that sends photos to my raspberry to processing them. I tried to search bluetooth cam but found a lot of them. Some of them are ...
0
votes
1answer
99 views

Why does the PiCamera() preview start bright and then immediately get dark when using a low frame rate and high shutter speed?

I'm adjusting some of the PiCamera parameters to make it work well in low light. However, when I preview the camera (in low light) the image starts off looking great and then immediately darkens. ...
1
vote
0answers
322 views

How to capture non-fish-eye video with wide angle lens?

We're using this fisheye lens: https://www.amazon.com/SainSmart-Fish-Eye-Camera-Raspberry-Arduino/dp/B00N1YJKFS/ref=sr_1_1?ie=UTF8&qid=1511631477&sr=8-1&keywords=raspberry+pi+wide When we ...
2
votes
1answer
2k views

When I try and import Image drivers in Python, it says “No module named 'Image'”

When I import the code from this project: http://frederickvandenbosch.be/?p=1365 and run the code on the Pi, I get this error. I installed the Adafruit_SSD1306 library and it still does it. Any help ...
0
votes
1answer
35 views

More files than I need? [closed]

Sorry if any of this comes across as uninformed etc, I'm normally on stack for code at work but I have a pi at home which I've only used for media up till now. I'm trying to put RetroPie on it as I'...
1
vote
0answers
65 views

Raspbian image creation: install plugins with the Raspbian version of Chromium?

Is there a away to install pre-defined plugins with the Raspbian version of Chromium? I have been looking at editing and the image creator tool to include chromium with metamask by editing Stage 3. ...
0
votes
1answer
291 views

How to install the latest version of Pixel offline

I've been trying to find the latest pixel image on this webpage. But I don't know which release is the latest pixel image. Can someone tell me which one is the one? I have no internet connection on my ...
1
vote
0answers
55 views

Lowering SD card image file

I try to clone my RPi SD cad to another one under Linux. Of course I created img file using dd command. SD card consist two partitions. First - bootable FAT formatted (small one) and second EXT4 ...
0
votes
1answer
456 views

Captured image file from PiCamera is 0kb, why?

I use the following code to capture an image from PiCamera: from picamera import PiCamera from time import sleep camera = PiCamera() camera.start_preview() sleep(5) camera.capture('/home/pi/Desktop/...
0
votes
3answers
381 views

Can't properly flash some micro SD cards

I have a couple of Micro SD card here and it seems like only some of them can be flashed correctly. No errors during the flashing process, but only the boot partition turns out to be mountable on my ...