Questions tagged [image-editing]
267 questions
48
votes
5 answers
Removing Background color in Paint.net
I have a .jpg image of a text logo, it looks similar to the example image here:
I am using paint.net.
Now, I would like to change the image to .png, then I would like to remove all the white background, and make the image black text on a…
Greeso
- 581
- 1
- 4
- 4
36
votes
3 answers
"Security" Issue: Retained Cropped Screenshots
I made the worrying discovery today that after cropping a screenshot in Word, PowerPoint, and probably other Microsoft Office programs, the rest of the cropped screenshot is retained. This has made me fairly paranoid as I frequently take screenshots…
user462760
- 371
- 3
- 5
35
votes
9 answers
Photoshop: Trim a photo so it contains no transparent pixels?
In Photoshop, I've put together some panorama photos using the Photomerge tool, and the resulting image contains a lot of transparent pixels. Also, because it's assembled from multiple photos, the alignment can be off. What I'd like to do is cut the…
nickf
- 2,254
- 4
- 26
- 28
24
votes
4 answers
Auto image enhance for Ubuntu
F-Spot had an "enhance" button that magically turns the image on the left into the image next to it (see below). It worked brilliantly for quite a range of images. Unfortunately it has problems, and I'm not using it for photo management any more.…
Jean Jordaan
- 487
- 1
- 3
- 11
22
votes
4 answers
Paint.NET equivalent for Linux?
On Windows, my favorite image editor is Paint.NET. However, on Linux, GIMP is as unfriendly as photoshop despite having less features. (i.e. It takes ages to load, their's far too much stuff).
Most of my image editing is simple things where…
Macha
- 5,282
- 16
- 63
- 92
20
votes
7 answers
How can I 3D-rotate an image around the y-axis in Photoshop?
How can I use Photoshop in order to rotate a bitmap image on the y-axis? I'm trying to make it so that the right side of the image will go "into" the screen, and the left side will go "out" of the screen.
Liorp
19
votes
11 answers
Version control for images
When working with images, I tend to start saving things as image_001.png and image_002.png for different versions of the same image. Being a programmer, I know that that isn't really a good way to do version control. I realize that there are some…
Cristián Romo
- 525
- 7
- 11
18
votes
3 answers
Convert grayscale image into alpha channel image in unix shell
I have a gray-scale image. I want to convert it into an transparent PNG, such that the black pixels (in the original image) become fully opaque, the white pixels become fully transparent, a 50% grey pixel would become 50% transparent, and so on for…
zrajm
- 721
- 5
- 18
18
votes
3 answers
How can I blur text in an image?
Is there an easy way to blur an image in Windows? I'm not looking for something fancy, I'm only looking to smudge the text in an image.
soandos
- 24,206
- 28
- 102
- 134
18
votes
1 answer
How do I resize and pad an image to a given size using imagemagick?
Say I have a directory of images which is variously 3024×4032 and 4032×3024 pixels, and I want them all resized to 1920×1080.
I want that exact output size, but I don't want the images distorted to fit the size, so I want the edges padded with black…
puzzlement
- 641
- 4
- 11
17
votes
14 answers
How to keep original image dimensions for images in Microsoft Word 2007?
When I'm importing images into a Word document, if the image is a small image like 100x100px, then the image is imported as something like 300x300, thus making it hideously blurry.
This necessitates myself resizing the image so that it looks not as…
Nitrodist
- 1,608
- 2
- 13
- 25
15
votes
5 answers
How can I edit banknote images in Photoshop CS?
While designing some personal stuff, I encountered troubles copy-pasting a banknote image into Photoshop CS2.
I saved a Dollar bill from the web to my desktop, but trying to open it, even copy-pasting it into Photoshop, I get this warning:
This…
Milche Patern
- 359
- 1
- 3
- 8
15
votes
5 answers
How do I remove the background from an image?
I have a logo:
and I'd like to get rid of that yellow-ish background once and for all and perhaps even change the whole logo to black instead of green. is there a way to accomplish this with Paint or GIMP?
I imagine getting rid of the corners is…
timoseewho
- 645
- 3
- 10
- 17
13
votes
1 answer
How to increase image resolution?
I need to obtain a print quality image from an existing image.
The image dimensions are 1024 x 768 pixels, and the print size is 12 inches x 8 inches.
The current resolution is 64 x 64 pixels per inch (ppi).
The menu options Image | Print Size | X…
abhi
- 297
- 1
- 3
- 10
13
votes
6 answers
Rotate a picture by a small number of degrees
Sometimes when I take a picture of a rectangular object, it comes out rotated by a small number of degrees (less than 5 or so).
I can make the space where the rectangle isn't white or whatever, but how can I select a non-rectangular (in the sense…
soandos
- 24,206
- 28
- 102
- 134