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

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6 views

Is there a replacement of inbulit getpixels method (of Java) in Objective C?

I've to get some data from image. In Java, this has been done using the following method where p1 is object of class pixels. p1.pixels, p1. width, p1.height all return the answer in int. Can someone ...
5
votes
5answers
3k 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
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1answer
18 views

Photography Post Processing : For Slideshows to Music

I am migrating from Windows to Linux and have a question about post processing software on Linux: I already use GIMP / G'MIC and have a question regarding rather specialist bits of post processing. ...
0
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1answer
21 views

Does shotwell have no function to save a low quality version of a JPG?

It often happens that I have to scale down screenshots in quality for forums. If it does not: Is there a better software I could use?
-1
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0answers
22 views

good image viewer for ubuntu 14.04 [duplicate]

Please suggest me a good image viewer for ubuntu 14.04. I liked picasa for windows so if there is any which resembles it then suggest.
0
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4answers
69 views

Making Ubuntu less resource heavy - running slowly for graphic design [duplicate]

So far I have worked for years in the Windows environment. I had once again to reinstall the operating system and decided to try Ubuntu 14.04. I like having work environment. Quickly and easily search ...
0
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0answers
19 views

Image editor with a frames feature

Is there any image editor in Ubuntu that has a frames feature? The frames should be built in with the option of adding more. Optionally it can have the option to add my own custom text. For example. ...
11
votes
2answers
780 views

How to merge images in a single PDF file

I have some images which I want to merge. The meaning of merge is that, if I have 5 images, I want to put hem near each other is this way: I want to do that command line. For example the command ...
30
votes
5answers
14k 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 ...
3
votes
1answer
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 ...
25
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4answers
4k views

How can I instruct Nautilus to pre-generate thumbnails?

I have a large library of PDF documents (papers, lectures, handouts) that I want to be able to quickly navigate through. For that I need thumbnails. At the same time however, I see that the ...
1
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0answers
19 views

Nautilus slow if lot of images are in a directory

I have 400 images in a directory. I look at the directory with nautilus. The first time I open the directory it is very slow, I have a modern laptop with 4 cores and plenty RAM. My use case: open ...
1
vote
1answer
28 views

Open RAW image files in GIMP

Is there any plugin for GIMP to edit RAW photo files? I tried ufraw which is quite popular, but its GUI sucks to the degree of being unusable. Moreover, I want to edit my files in GIMP, using GIMP ...
21
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3answers
14k views

Mount single partition from image of entire disk (device)

I made an image of my entire disk with dd if=/dev/sda of=/media/external_media/sda.img Now the problem is I'd like to mount an ext4 filesystem that was on that disk but mount -t ext4 -o loop ...
1
vote
1answer
118 views

How to display a yuv image on ubuntu

how can I display a yuv image on ubuntu? I have installed "Image Magick" on ubuntu, but when I try it, it said I must specify image size: display ~/Downloads/tulips_yuv422_inter_planar_qcif.yuv ...
1
vote
2answers
119 views

how to extract UI images like icons, windows, buttons from ubuntu 12?

I have downloaded the Ubuntu OS for my computer. I needed few system ui images. But unable to find, i need them for my icons and windows. Thank you
0
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2answers
3k views

Downloading error “Could not retrieve the required disk image ” [duplicate]

When I try to download Ubuntu 12.04 using the Windows installer (Wubi) through a proxy server which requires proxy authentication, after I choose the Ubuntu installation size, username and password, ...
0
votes
1answer
25 views

From gnome-screenshot command line, how do you predefine the are?

So gnome-screenshot has the following options: tim@Hairy14:~$ gnome-screenshot --help Usage: gnome-screenshot [OPTION…] Take a picture of the screen Help Options: -h, --help ...
0
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0answers
20 views

What BigTIFF capable image viewers are there for Ubuntu?

I have looked at imview and evince but they do not seem to be able to open my BigTIFF files. Are there any viewers that can handle this file type?
24
votes
6answers
20k views

Is there a lightweight tool to crop images quickly?

I need to crop images often - photos, printscreens, etc., and loading gimp for such a simple task takes way too long. Can you recommend a more robust alternative?
2
votes
3answers
1k views

How do I combine Multiple TIF files into a Single TIF file?

I have a series of TIF files and would like to convert them into a Single TIF file How do I do that?
1
vote
0answers
27 views

Creating custom images for MAAS install

I am trying to deploy a Juju charm which requires an updated 3.11 kernel on Ubuntu 12.04. Since kernel update requires a reboot, I'm thinking of creating a custom image which has the updated kernel. ...
1
vote
1answer
18 views

Application(or code) to download from the gallery with thumbnails

For example :- http://www.raagalahari.com/movies/6970/haider-hd-movie-stills.aspx The above link leads to a site with thumbnails, clicking which loads the full sized image. Now, the full size images ...
-1
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1answer
26 views

Uploading Website images [closed]

I've started om a website and I need to know where I can upload images, Does FileZilla Client do this? I know server does but on the interwebs no one really has much to say otehr than if you want to ...
2
votes
1answer
50 views

How to save as GIF in Gthumb

I edited a GIF image (no animations) with gthumb and on trying to save I encountered the error: Could not save the file Could not find a suitable module to save the image as "image/gif" I jumped ...
0
votes
2answers
5k views

Grub Customizer doesn't change image background

I use the latest version of Grub Customizer (3.0.2) and Ubuntu 12.04. On "appearance settings" I changed the background image and the font, but once I reboot the system they don't appear on grub, ...
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0answers
16 views

Ubuntu + Cinamon - Some images are with green tint in explorer. How to solve?

I have Ubuntu 14.04 with Cinamon Desktop. Many images .jpg are showing with green tint. How to solve this problem?
30
votes
5answers
17k views

How can I find duplicate photos?

What can I use to find duplicate photos, including photos that have been resized?
6
votes
4answers
4k views

Merging two pictures

Is there a tool in Ubuntu to automatically merge two images having a common strip? I need to scan a large image, which will not fit at once in the scanner. I was thinking about scanning it in two ...
2
votes
2answers
5k views

How do I change the bucket fill colour in Gimp Image Editor?

How do I change the bucket fill colour in Gimp Image Editor?
0
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0answers
19 views

Recent Update to 12.04LTS messed up desktop.

After a recent update on a VMware virtual machine, the desktop duplicating the images on the left hand side of the desktop on the right hand side. The right hand images do not respond to the mouse but ...
0
votes
1answer
35 views

Displaying an HTML email with apple-inline img tag?

When I receive an HTML email from a Mac user that includes an inline image like the following, the image does not display when I render the HTML (in Chrome, Firefox, etc.). <img apple-inline="yes" ...
0
votes
2answers
139 views

Wallpapers other than default are not appearing as background after restart

I'm using Ubuntu10.4 along with windows 7 and I'm changing wallpaper other than default but after restarting the system, screen remains completely black..
0
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0answers
20 views

Re-install Windows 8 from image

I've installed Ubuntu 14.04 on my l laptop that came with windows 8, but unfortunately windows 8 didn't survive, I don't have an installation disc, But I do have a backup image of windows 8 on an ...
0
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1answer
25 views

Restoring Ubuntu on another device

I have installed Ubuntu on a Dell Pc. Made an image of it with our Imaging software. When I restored the image on another pc. There is only a white cursor blinking. The GRUB does not come up. Is ...
3
votes
3answers
2k 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 ...
0
votes
0answers
22 views

Firefox “Email image…”

Ubuntu LTS 12.04.4 Firefox 30 Using Firefox, cursor over an image, right click, select "Email Image...", brings me to my configured email, but the image URL is not correct. It appears to have various ...
3
votes
3answers
213 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 ...
4
votes
4answers
4k views

What is the best picture compression tool?

Is there a tool which can achive good picture copression without loosing the image quality, and which produced optimal images for websites and can compress images in batches?
0
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0answers
17 views

Image Hex Editors with visual output?

I am wondering if there are any visual HEX Editors out there, much like Bless, but has a visual output for image files so you know what sections you're looking at in the file when editing the HEX ...
0
votes
0answers
38 views

Evolution mail signature inline/attached images

Can somebody tell me how i can insert an image in Evolution mail signatures? I currently have a signature, but it's always attached to the email. Can i make it inline? And is it possible to use a ...
0
votes
0answers
48 views

Problem with pinta: it works & loads but it won't copy & paste properly

I'm using the lubuntu os & have been having problems with pinta since installing it. Pinta will launch & work but the only problems I've been having is that Pinta doesn't copy images over ...
1
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0answers
17 views

How to place a thin line on the screen

I am looking for an application on ubuntu 12.04 that would place a thin horizontal and/or vertical bi-colored, black and white line cross the screen. I don't want a fancy cursor, just a plain line or ...
1
vote
1answer
152 views

How to improve tesseract performance?

By all accounts, tesseract is superb. However, my results are dismal. I need to convert (digital, as opposed to from a book) text that I only have as a png. For instance: 2 3 academics 1 1711 2 ...
1
vote
1answer
311 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
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0answers
107 views

Shotwell / Eye of Gnome image viewer - image edit JPEG quality

Introduction When you open an image with "Eye of Gnome image viewer" (EOG) you can edit this image by pressing the edit image button. (you might need to add the 'Edit image' button to the toolbar) It ...
1
vote
0answers
219 views

Trusty Images for Openstack

I 'm in the prozess of creating Trusty images for Openstack. What I have noticed is that the net-install with preseed creates an image of 1.9 GB. I just need a VM with openssh. Is it possible to ...
1
vote
0answers
18 views

TIFF image colors looks different when viewed on Ubuntu

I recently developed a RAW image with Lightroom (on Windows) and exported it as a TIFF image. When I view that image on Ubuntu 13.10 (same computer, same monitor) the colors look different from how I ...
0
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0answers
20 views

Which Diashow viewer has a shuffle functionality?

I would like to see all images in my image-library in a Diashow with a shuffled order. I tried some viewers, but they don't get along with my 100GB of Photos or they wanted me to copy all folders in a ...
1
vote
2answers
69 views

Can't open photos in Picasa in Ubuntu 12.04?

I have installed Picasa using wine but I am not able to open any image using Picasa as there is not any option of Picasa in the list of applications which can be changed to default program for opening ...