Questions tagged with this tag can refer to graphical images, e.g. a .jpg or .gif file, or system snapshots, which are also called "images".

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1answer
144 views

What is wrong with this attempt to crop an image with ImageMagick's convert utility?

I am trying to make a tool that will, in imitation of responsive design on the web, make iPhone / iPad wallpapers by taking the largest centered crop-to-device-dimensions it can, and programmatically ...
2
votes
2answers
29 views

Automaticaly selection (particular area) in the JPG files

I have some 5000 pages of document (JPG or PDF), each page has around 30 rectangular boxes (some content is there inside the box), I need to capture 30 rectangular boxes automatically and assign some ...
3
votes
1answer
326 views

Restoring images to different hardware (disaster recovery scenario)

Planning for disaster recovery of home and small business data. I understand all the ins and outs of creating disk images that can be restored on different hardware -- that you need to go beyond ...
2
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2answers
91 views

Is there a programmatic Linux/Unix/Mac way to obtain the dimensions of a JPEG?

Inner Sanctum ~/mirror/images $ file wardrobe_square_90.gif wardrobe_square_90.gif: GIF image data, version 89a, 90 x 90 Inner Sanctum ~/mirror/images $ file wardrobe_square_90.jpg ...
0
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1answer
508 views

Break link to picture programatically in MS Word 2010

I have a Word document with pictures that are linked. I want to embed them to the word document, but I do not want to do it manually. Manually going to: File --> edit links to files --> selecting and ...
1
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1answer
721 views

Configure Git to use Beyond Compare for image diff

Because we work with a number of sprites, the kind of specialised diff views provided by Beyond Compare would be ideal to see which one of 2 versions I'm after when conflicts arise. I've already ...
1
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0answers
69 views

Image names with international characters - 404 error

Hi I'm trying to figure out what's wrong, and maybe someone can help me out. I recently moved a bunch of images over to a new server and imported them into my wordpress database. Many of these images ...
1
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2answers
77 views

EMail Archiving - how to embed external images & co right on server?

I want to archive all the email received by my mailserver. So far, no problem. But what about those "beloved" mails with HTML body and external images? They get corrupted after some time, if the ...
4
votes
3answers
109 views

Cropping a circular area in a photo [closed]

If you look closely , it has white borders all over (see here). Now my question is , is there any software (free) that can help me crop out the circular area of the button. I have: Windows 7 with ...
45
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4answers
2k views

Does only GIF support animation?

Is GIF the only major image format that supports animation? With GIF images being a relatively poor quality format, why are they the only one that supports animation in most viewers / browsers?
0
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0answers
16 views

Does software exist that sends an image to a certain monitor depending on image orientation?

I would like to achieve the following setup: One computer with two monitors – one in landscape (monitor A), the other in portrait orientation (B) – and a viewer that shows images from a directory. ...
0
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1answer
51 views

Create images using a template and table of data

How to create many images from a template and table of data? E.g., many business cards from a CSV file containing names, positions, and contacts? I realize there're ways of doing it by writing a ...
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0answers
406 views

.png file won't open in terminal

for some reason this .png image won't open in my terminal. i keep getting these responses: lkthomas@unix12:~/private$ eog snippet.png Cannot open display: Run 'eog --help' to see a full list of ...
0
votes
1answer
42 views

Determine image type by file header

I have a strange image (actually several) that I need to figure out the type of. It opens correctly in the standard Windows photo viewer, but doesn't make any indication of the type. I can rename ...
12
votes
2answers
3k views

What is the largest size of a 640x480 JPEG?

I'm creating a data storage device that takes a certain number of pictures of the night sky over a couple of hours, and the pictures will be downloaded right after they are all taken. The memory card ...
3
votes
2answers
715 views

Convert BMP to PNG while preserving alpha channel

I have an image stored in BMP format and would like to convert it to PNG using imagemagick. I looked at the pixels in a hex viewer and noticed that they are stored in 32bpp, so there is an alpha ...
1
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0answers
29 views

How to extract image links from sites?

So I have been trying to extract links of images from some public boards then edit them to their max resolution and then save them. The problem is page source code only gives links to 52 out of 540 ...
5
votes
2answers
93 views

How to display a “historic” image file in a mediawiki article

in mediawiki you embed images in articles using the following notation: [[File:filename.extension|options|caption]] this notation always(!) displays the latest and greatest file on the article. ...
1
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1answer
991 views

FFMPEG for animation of image files outputs all-black video

I am trying to create an animation of a few images ("f_01.png", "f_02.png", ..., "f_08.png") that are each a different solid colour, but it always outputs a video entirely made up of black frames. ...
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0answers
113 views

How to measuring polygon selections in images using ImageJ or other free software

ImageJ has a polygon selection tool which allows measuring the calibrated total length of the polygon. It also has an angle tool that allows a three-point selection to determine the enclosed angle. ...
1
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0answers
104 views

PowerPoint’s “Save as Picture” adds unwanted space to resulting image

When I right-click a textbox shape and select "Save as Picture", no matter what format I choose, the resulting image has unwanted space in it. For example, if I have a textbox shape with text ...
0
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0answers
27 views

When an image on an editing program is rendered on Windows, is the program parsing it, or is the kernel doing it?

so I know this question is confusing, but luckily I am a computer programmer and can make it more clear if you would help me out by reading on. A simple program, liek MS-Paint, will "know" how to ...
0
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1answer
279 views

Can I write a 16bit greyscale .PGM file? or should I make a .RAW?

I wanted to know if Photoshop or Gimp would properly read an ASCII .PGM file with 16bit values. I tried but it didn't work, however I don't see why it is impossible. take a pgm file like this: P2 3 ...
0
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1answer
318 views

how to see xml coding of SVG image created in inkscape?

I heard that SVG are made of xml and html but software like inkscape are used to create SVG images easily without worrying about Coding in Xml. Hence after creating a SVG image i want to view a xml ...
2
votes
3answers
406 views

Can ffmpeg encode video from frames of different sizes?

I have a toolchain that produces frames that are usually 1920x1080, but occasionally 1919x1080 or 1920x1079. (Yes, this is a bug. Please read on.) When ffmpeg encodes a video from it, with a ...
1
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1answer
1k views

Strange, extra lines in images in .pdf saved with MS Word (happens with images from R and possibly other images)

I used MS Word 2010 to save a document as a .pdf file, and some of the images have strange, extra lines on them. This happens whether the source document is a .doc file or a .docx file: Can anyone ...
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0answers
29 views

Remove visually similar images from folder [duplicate]

I need a free application/tool to remove visually similar images from folder. Most of the tools available are free only for demo version(i.e limited to few results)Found this ,but its script/code.
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0answers
65 views

Converting rgb images to indexed in GIMP using command line

I need to convert rgb bitmaps to indexed color bitmaps using custom palette file using command line option in linux environment. I found that gimp can do that using a plugin called file-cel-load.But i ...
0
votes
1answer
155 views

How to download original image resolution

I saw How to get the full image when the shopping site like Amazon shows you only a part of the image and let you zoom and pan? and found some good info but all posts appeared like Klingon to me as I ...
0
votes
2answers
135 views

Images return 200 OK but do not appear in the browser. Local or Server issue? [closed]

I'm not sure if this question belongs here, or over at serverfault, but I'll start here: I have several sites hosted on one Hostgator server in their Provo UT datacenter. As an example of my problem, ...
0
votes
1answer
70 views

Take data of a sound wave and use as representation in the distortion of images, video, or 3d?

I've become very fascinated with the idea of digital destruction through a physical medium. There was PBS video on youtube How Does Glitchy Art Show Us Broken Is Beautiful? Example Pieces: Cultural ...
2
votes
2answers
145 views

What is the significance of these different width, height and resolution parameters?

An image with a pixel resolution of 640 x 480 has additional dimension and resolution parameters according to exiftool. I'm unsure what they mean. Why are the X / Y Resolution parameters the ...
0
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2answers
937 views

Combine multiple images to form a strip of images ffmpeg

I wish to combine multiple images into a single strip of images, using FFMPEG. I have been trying to search this thing on google, but unable to find anything useful. All links take me to places ...
0
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0answers
391 views

Enable file thumbnails without enabling live folders

I am working on theming my computer, and to do so, I would like to change my default folder icon. I have done this through changing the default folder in the windows icon registry, and it worked fine; ...
3
votes
2answers
216 views

use relative image path in word 2013

I created some large word documents containing a lot of images. Now when I move those documents and Images to some other computer (zipping them up or syncing via SkyDrive) the Images are not linked ...
0
votes
1answer
310 views

Using Wget to download single images from a website using the the img src URL where img class=“decoded”

I want to get single images off a website. The website has photos. Clicking on the photos leads to another page. I want to get the photos from the img src tag in the html. I already have unix code ...
1
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1answer
52 views

Dragging image file appears on incorrect line

I have MS Word 2007, every time I drag an Image from a folder (lets say a .PNG file) into my Word Document the Image will always appear on the line the cursor was when I left Word, not where I dragged ...
0
votes
3answers
60 views

What causing the text of the same webpage to be shown differently on a screen with different resolution?

I am working on automation scripts which use image detection algorithms. What I have noticed recently, is that the text on same page looks differently (at least when maximized) on different screens ...
2
votes
1answer
264 views

How to display StackOverflow image in conky

I want to display my StackOverflow flair on my conky. I tried downloading the image with curl and them displaying - ${exec curl -O http://stackoverflow.com/users/flair/1677096.png?theme=clean} ...
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votes
4answers
360 views

Which type of image has high quality vector or pixel (raster)?

I used GIMP to create images, but, since I needed to produce higher quality images, I recently switched to Inkscape. Now I have created a sample text with black background in it, and I am not able see ...
-4
votes
0answers
44 views

Resizing image for facebook [closed]

Yesterday I took a night shot of Hooghly Bridge with D5100, and it was cool :) I resized down the image to 2048*1356 px using Photoshop CS5 [default settings] and uploaded the image to Facebook. ...
0
votes
1answer
92 views

Turn monotone background in transparent

On the internet, you usually get images, that originally were PNGs with aplha chanel and were pasted on white background. Is there some way to substract the white from the zones, where the ...
3
votes
1answer
1k views

FFMPEG image sequence with various durations

Let's say I have an mp3 file of 1 minute length. And I have 20 png images. I want to combine these images and an audio into a video file, but I do not want each image to last 3 seconds on screen, I ...
0
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0answers
53 views

HDMI out Image doesn't fill monitor

When I plug my PC into the TV via HDMI cable port the image doesn't fill the whole monitor. Specs: Intel HD graphics 4000 Windows 7 TV: Panasonic
4
votes
1answer
1k views

FFmpeg filter to rotate image through arbitrary angle

I need to produce timelapse video from a webcam that was mounted at a slightly off-vertical angle, and I need to rotate the image about 3 degrees counter-clockwise. (The webcam is in a virtually ...
1
vote
2answers
124 views

Size of the compressed image file deteriorates with usage

I have created a VDI file using VirtualBox and need to upload it with compression for other to access. The more I use the virtual machine, the less the compression happens. There is not much of ...
0
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0answers
136 views

How to download original-sized image from artsy.net?

Here is a nice 60s comic poster-like image: http://artsy.net/artwork/roy-lichtenstein-reflections-on-minerva (it might requires login to view). I'd like to download it, but i couldn't find any way ...
2
votes
2answers
299 views

How to batch process every image in a pdf using commandline tools?

Does there exist a commandline tool for Linux which allows me to extract all /Subtype /Image raster image objects from a PDF, allows me to process them using another 3rd party tool and then is able to ...
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1answer
50 views

How To Insert a Caption in MS Word 2007?

How do I add a caption to an image in Word 2007?
0
votes
1answer
55 views

Dimensions Column of Windows Explorer is Blank

I could swear that Windows (XP) used to show the width and height of images in Explorer if I toggle the Dimensions column, but now it is showing nothing (see screenshot below). I am working with ...