Questions about opening / editing / saving images using image-editing applications.

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0
votes
2answers
141 views

Burn DICOM-compatible CD

I have some images which are in the DCM file format (DICOM image file format). I want to burn them onto a CD disk with DICOM standards (Digital Imaging and Communications in Medicine) using Ubuntu ...
4
votes
4answers
5k views

How To Rename Multiple Photos and Videos Based on EXIF Data?

I often import photos and videos (mostly having JPG and MOV extensions) from digital cameras and tablets to my PC, and I would ideally like to see them sorted according to the dates and times they ...
2
votes
1answer
31 views

What does Ubuntu use for creating cloud-images?

I wonder how they are creating these images ? Are they using FAI or some custom process ? If you could give me some guidance how to create these images ? I would to have them with syslinux instead ...
1
vote
2answers
53 views

Can I use the terminal to move images to specific dir's using the images 'tag'?

I have a huge folder of images that I've collected over the years that my students use for coursework. It started off with about twenty images so I didn't really bother with file names or any kind of ...
0
votes
0answers
17 views

How to mount a clonezilla disk image on windows 10? [on hold]

I did an image from a entire ntfs windows hdd using Clonezilla. A folder with a lot of files were written and now I can't get access to the original files. I tried OSFMount but don't know which file ...
0
votes
0answers
14 views

Inkscape .svg files appear different in Image Viewer

As you can see, the .svg file is rendered differently by Image Viewer to the left (Ubuntu 14.04 LTS's default program for opening .svg files) and Inkscape 0.48.4 r9939 to the right. Any way to fix ...
0
votes
0answers
228 views

distorted images, flash not loading properly, and chrome crashing on start

Yesterday I noticed several strange things happening. I noticed flash crash on BBC iplayer - I could not get it to start properly even after re-installing - it will load, but when you press play it ...
15
votes
3answers
8k views

How can I extract text from images?

How can I extract text from images? I am not talking about scanned files, but garden variety images, such as when you take a high-def picture of a blackboard at class, and it is nicely handwritten; ...
0
votes
1answer
21 views

Images from Webpages in Ubuntu 14.04

I m trying to download images from webpage using wget package in terminal but its not working correctly. I want all my images to get saved in a folder. But its not working. The command I m using is: ...
12
votes
6answers
25k views

Gimp: Export every layer as a separate PNG image

I have come to a situation where I have an image in Gimp with multiple layers. Now, I want to export every single layer as an individual image (PNG format preferably) automatically to a folder ...
2
votes
1answer
21 views

Directory Structure for storing Images in a file-system

What is the best directory structure for storing personal images in a file-system? I have seen this structure in the past: YYYY/MM/DD/ But I am unhappy with it. If I want to share a single day via ...
4
votes
2answers
134 views

How to recursively and automatically convert all bmps to pngs in a given directory?

I have a directory on my machine with 100s of images in it, about half those images are bmps, and the other half are pngs... I need to make all the bmps into pngs, but as there are so many of them I ...
0
votes
0answers
29 views

How to set default image size in Eye of GNOME to window size?

if I open an image with a size of 128x128 pixels in the standard Ubuntu image viewer "Eye of GNOME", then the image is displayed in its original size, which is very small on a big screen. There is ...
4
votes
2answers
5k views

Ubuntu 12.04 wallpaper problem when using two monitors

I am using two monitors, the main resolution is 1920x1080 and the secondary is 1440x900. Everything seems to work fine (with default drivers, fglrx crashes bad), besides windows opening in the wrong ...
0
votes
1answer
10 views

How to move zoomed picture with arrow keys?

I use Image Viewer, whenever I want to move a zoomed picture, it take me to the next picture and that is so annoying for me. Is there any hotkey or some setting that I am unaware about? Is there any ...
3
votes
1answer
885 views

Which image viewer is able to show coordinates?

I need an image viewer to help me see the XY coordinates inside an image (mouse cursor position relative to top left corner of the image). Could somebody please recommend me one?
2
votes
2answers
4k views

How to edit detailed image metadata (exif)?

How can I edit detailed image metadata (exif) fields? In Windows 7 this is just a right click on the file in the folder. I've searched and not found a way to edit detailed metadata (exif) fields in ...
2
votes
0answers
96 views

Blank images on copy paste from pdf to image editor or libreoffice

Lately I have to extract few specific images from pdf and save them as image file. For example, the following is the image copied from pdf (right click and copy image Ctrl+C). While pasting same ...
99
votes
10answers
72k views

How to convert PDF to Image?

I have requirement of converting PDF pages to images. There is a background image with some text written, so when I save this as image only background image got saved. Is there any software available ...
2
votes
0answers
43 views

How can I view / edit this image? [closed]

I have an image on a hard drive for a Linux machine that is not Ubuntu. The boot image is what I want to view/ edit. $ ls -l total 1240 -r--r--r-- 1 root root 1203050 Nov 23 2005 bzImage dr-xr-xr-x ...
1
vote
0answers
12 views

Thunderbird Composing: Copy+Paste Image between text lines

I want to write a mail with this layout: first line IMAGE second line I tried these things: In nautilus right-click on image, then "copy". Then "paste" in thunderbird: The path name ...
4
votes
1answer
4k views

Read a multipage tiff?

I'm trying to sort out how to open a multi-page tiff. The sender swears it has more than one page, but in the default viewer I'm only able to see the first page. How do I view all pages?
1
vote
2answers
48 views

How to crop white spaces in png images?

I have couple png images,I want to submit them in my paper.Example: Below the image there is a plenty of white space.How to extract just the image content and get rid of white space?I am on Ubuntu ...
0
votes
2answers
1k views

How to fix “K3b can only copy CD-Extra mixed mode CDs” error?

I'm trying to make a backup (an iso image) of an old cd, but I'm getting the error message "K3b can only copy CD-Extra mixed mode CDs", any idea how to fix it? I saw in a forum telling to check the ...
0
votes
0answers
22 views

Image inserting in header & footer Libre Office Calc

How to insert image in Header/Footer in Libre office Calc. Image should print without margin as page setup for letterhead printing.
2
votes
3answers
7k views

How do you mount an hd image made from ddrescue?

Today I used ddrescue to make an image of a failed hd. I stored this image on a separate partition on my 500 Gb hd. The partition is: sda8 and the filename is backup.img. The image was of an hd that ...
0
votes
0answers
44 views

Cannnot read jpg file

I am converting a dcm file to jpg file, after successful conversion when i open the file i get error Error interpreting JPEG image file (Not a JPEG file: starts with 0xff 0x4f) When i send it via ...
47
votes
2answers
48k views

How to resize an image through the terminal?

I have Ubuntu 10.04. I have converted image through terminal using the following command: convert myfigure.png myfigure.jpg. But I want to resize the height and width of the converted image. Is ...
0
votes
1answer
109 views

RAW image viewer with rating capability?

An image viewer that Can display (the embedded JPG inside) RAW files. Supports rating images and can write the ratings into the files. Does not need to "import" the images. I don't know anyone. ...
0
votes
0answers
13 views

no space left on device, impossible de supprimer : linux-image-extra-4.2.0-25-generic… help [duplicate]

j'ai essayé tout ce qui a été dit sur le sujet, mais les solutions ne marchent pas avec mon problème: queen_mary@dot-s:~$ sudo apt-get autoremove Mot de passe [sudo] pour queen_mary : Lecture des ...
0
votes
0answers
29 views

Mouse pointer showing background image

I am using Ubuntu 14.04 LTS desktop version. My mouse cursor is showing a background image of 1x1 inch^2 rectangle as can be seen in this image. I have not been able to figure out why this background ...
0
votes
0answers
16 views

NAS JBOD2 2 Drive Raid 0 Enclosure Failure Data Recovery

0 down vote favorite I have a Caldigit Enclosure that had 2 2TB Sata Hard Drives in the unit. The Enclosure seems to have failed during a data recovery operation where the partition was lost during a ...
1
vote
1answer
39 views

Resizing pictures

Currently running Ubuntu 15.04. I am trying to resize a set of photos which original size of each is 3906*2602. Whether I try with darktable or mogrify specifying 1920*1080 I end up with 1621*1080. ...
10
votes
4answers
10k views

What is the best picture compression tool? [closed]

Is there a tool which can achieve good picture compression without losing the image quality in order to make optimal images for websites and can compress images in batches?
0
votes
1answer
73 views

Color calibration on Ubuntu

I noticed that colours on Ubuntu look different than on Windows, on the same laptop. The problem is that when I use Photoshop in Virtualbox and I make a solid colour image in one colour, and when I ...
0
votes
3answers
342 views

How to convert .jpg or .png image to .raw

Is there any software that converts JPEG or PNG to RAW? I have been looking around and just found a few software that make the inverse anyway.
1
vote
0answers
19 views

image sizes width and height in file explorer - how to view

I have a bunch of different sized images in a folder. I would like to sort the images by widthXheight and then copy some to another folder using a file explorer. (In this case i want to move all my ...
11
votes
8answers
11k views

Alternative image viewers

I dont really like Eye of Gnome (EOG). What other image viewers are available for Ubuntu? I am using gwenview but it takes a long time to load.
0
votes
1answer
70 views

concatenate two images one at bottom of other

Using convert command line, we can concatenate img1.png with img2.png: convert img1.png img2.png +append full_img.png However, the command above adds img2.png to the right of img1.png. How to ...
14
votes
3answers
15k views

How to get/edit EXIF meta-data of multiple images?

I ran into big problem yesterday night. I took out my old digital camera, and started using it without setting current date and time. All photos clicked now have date as Jan 01, 2009 I want to ...
7
votes
2answers
5k views

How do I convert a PNG to SVG, using a software?

I'd like to be able to crop SVG chemical structures, completely (see this question), that were created using MarvinSketch and I think I might have thought of a solution; I use MarvinSketch to create a ...
0
votes
1answer
22 views

digikam: organize imported image

I am using digikam to import and organize pictures from hard disks. It seems that digikam is not reading the metadata to catalogue the pictures by date. How can enforce digikam to read the ...
0
votes
0answers
30 views

Windows-like slideshow viewers

Is there any image viewer that would allow me to select folders A, B and C and play the images in them as a slideshow while maintaining the order within the folders - not mixing all of the images and ...
7
votes
2answers
4k views

Resize large images with mogrify (ImageMagick) but leave small images unaffected

Images can be resized using mogrify from the ImageMagick suite: `mogrify -resize 256x256 *.jpg` But this will resize images so that the largest dimension is 256px, including images that are smaller ...
0
votes
1answer
66 views

How can i see images from my ftp server of ubuntu, directly from browser in form of gallery?

I have Ubuntu installed on AWS running an FTP server. Images are uploaded continuously to the FTP server. Is it possible to view the images directly in the form of a gallery? Could I use Ubuntu's ...
-2
votes
2answers
72 views

Where's the best place to download Ubuntu virtual machines? [closed]

I'm using VirtualBox on OSX, and found a list of images here. But as of today it doesn't include an image for 14.04. What URLs would you suggest to ease the search for a client image of Ubuntu 14.04? ...
2
votes
3answers
174 views

How does Image Viewer know to autorotate picture?

I have two files, which were once identical, but one was rotated using Windows Photo Viewer on Windows. Let's call them the raw image and the rotated image. The logical representation of this image is ...
1
vote
0answers
28 views

How to apply “drop shadow” to anti-aliased text?

I have an image of anti-aliased text on a transparent background, and I want to apply the "drop shadow" effect as well. However, the shadows ignore the semi-transparent pixels inside the selection, ...
15
votes
3answers
25k views

Ubuntu replacement for IrfanView

On Windows I really liked IrfanView as a basic image editor/manager. Some of the main features I liked were great shortcut keys good batch conversion options ability to work with many image file ...
50
votes
6answers
30k views

How can I find duplicate photos?

What can I use to find duplicate photos, including photos that have been resized?