Questions tagged [background-removal]

Questions about making the opaque backgrond of an image transparent.

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306
votes
3answers
1.4m views

Making the background of an image transparent in Gimp

I have some jpg images and I need for each of them to have a transparent background. I have GIMP as a graphic tool. I need to put them in a web page and I need to see just the main element and have ...
148
votes
3answers
582k views

Replacing whiteness with transparency in Photoshop

I want to replace the whiteness in pixels with transparency in the same way as described in this question - i.e. for lighter pixels to be made proportionally as transparent. All solutions found via ...
18
votes
3answers
3k views

Techniques for cutting out hair accurately

I use the Pen Tool for 90% of the situations where I need to cut someone or something from a photo but sometimes it gets tricky, especially when it comes to hair. Let's take the following image for ...
3
votes
3answers
6k views

How to remove neutral background in photoshop?

I have found that so many photographers use a grey backdrop or grey background for most of their portait photographs. I assume that it's because grey is easy to remove and replace with any desired ...
9
votes
9answers
50k views

How to completely remove the background from an image?

I have an image (a logo) that was on a black background. I have used Photoshop's (CS5) Background Eraser Tool to remove the background. This is great except that there are black (well grey/black) ...
6
votes
3answers
13k views

How do I blend a black-background fire image in Photoshop?

This fire image: As you can see, it has a black background, which I can't delete (because it would probably destroy the smooth-looking fire effect). I want to place some fire in a photo. However, I ...
18
votes
5answers
127k views

How can I remove the unwanted background from a scanned handwritten signature?

I need to upload my signature in a PDF document, but I do not know how to edit the background of this image. I wish to remove the bluish-tint background, and make it pure white. Can anyone help me ...
23
votes
2answers
24k views

Why does my transparent PNG not look good?

I want to convert a JPG to transparent and using GIMP I added alpha layers and transparency same way I make a GIF transparent I converted it to PNG but it doesn't display well when I load it on my ...
12
votes
5answers
99k views

Replace black background with a transparent background

How can I add transparent background on this image instead of black background, but I also would like to keep the partial transparency effect on some of the particles and particles borders. Could you ...
10
votes
3answers
23k views

How to remove a green/blue screen background using Photoshop CS5?

Using Photoshop CS5, i'm trying to fully remove background of a picture being shot behind a blue screen. To do this, i am using Color Range method (from Menu > Selection). It works ok for most ...
2
votes
2answers
9k views

Is there a way to batch remove the same background from multiple images?

Someone asked me a Photoshop question the other day, and after some time thinking on it I couldn't come up with an answer - hoping someone here can shed some light! Let's say I've got a batch of ...
1
vote
3answers
4k views

How to remove the textured background from a handwritten text document?

I'm using Adobe Photoshop. I noticed that there are other questions similar to this one. However, the reason I'm posting my question is, when I followed the instructions in the other question about ...
63
votes
5answers
205k views

Add transparency to an existing PNG

I'd like to use this image on a web site. What I need to do is change the background from black to transparent, so I can use the arrow on my site maintaining the page background. I used Gimp to ...
9
votes
1answer
35k views

Using GIMP, can you “erase” a color?

I'm presently working on an iOS application and I am attempting to reverse engineer their standard alert dialog window. I have managed to figure out what the alpha value on the background it uses is ...
3
votes
5answers
40k views

With Photoshop, how to batch replace white background with transparent in the image

I have got hundreds images of products with clear white backgrounds. I would like to change the white background color to become transparent. Is there a means of batch processing this particular ...
3
votes
3answers
10k views

Remove Background in Inkscape

I have two versions of a black and white image and would like to remove the background in both. I used Trace Bitmap in Inkscape with the settings below - the white background was no problem, but in ...
25
votes
7answers
486k views

How to remove a specific color in an image in Photoshop?

I am not an expert photoshop user but have been trying to use more of it in what I currently do. I have a black and white image from which I am trying to remove all the white. I cannot use the ...
17
votes
5answers
84k views

Photoshop CS5: Setting a black background to transparent

I have an image of smoke over a black background. If I set the blending mode of this layer to screen, the image's background is perfectly edited out, however if there isn't another layer below this, ...
8
votes
5answers
13k views

Is there a way to do a perfect background removal on hair?

Is there a way to do a perfect die cut on a person's hair or on dog's fur or others like difficult hair styles? Similar to this:
5
votes
2answers
10k views

How can I fix the edges of foreground objects pasted onto a new background?

How can I cut out a foreground object, e.g. a person, from one picture and superimpose it onto a new background without making the edges look bad? The problem I've come across is that if I have for ...
4
votes
4answers
29k views

GIMP How to make existing gif background transparent

I have the following gif, how to make the grey background transparent if not white?
0
votes
3answers
38k views

How do I remove a green screen background in Photoshop?

How can I green screen in Photoshop? I am making a picture were I need to green screen, and it would be very helpful if someone could help me!
3
votes
3answers
7k views

How to remove white background from multiple images?

So I received approximately 70 or so images from a customer and apparently they were all scanned. They are 4x6 prints but each one has a white background the size of a paper. How can I get rid of them ...
24
votes
8answers
340k views

How would I remove all the white from this image? I just want the image to be the red parts

The question pretty much stated it all, I want the red parts for transparency and all the white removed.
13
votes
5answers
65k views

Making backgrounds of animated GIF files transparent

I have been creating animated GIF files using GIMP from several frames in PNG format that I created using Jmol and now I would like to know how to make the background of the resulting GIF files ...
12
votes
2answers
55k views

How to remove background in sketch?

I've got an image I'm trying to remove the background from and I'm not really sure how that would be done with Sketch. Any tips would be greatly appreciated!
6
votes
2answers
8k views

Gimp: removing background from product images

I often have the task of making the background of product images pure white. While preserving the best possible image quality, what is the quickest way to adjust colors such that the background ...
-2
votes
1answer
2k views

Making an out-of-focus selfie into an ID photo

I need an ID photo with a white background (that's studio type) but my best shot is only a self-portrait photograph. I need instructions to replace the out-of-focus background with white, and canvas ...
8
votes
5answers
66k views

Save a JPG without a background

I have created this image in Photoshop: Layers: I would like to save this arrow to a .jpg file without the white background rectangle. How can I achieve that? I was trying to hide the background ...
6
votes
6answers
4k views

Technical name for the removal of an image background

Can someone remind me what the technical name is for the removal of a background from a still image? Our photographer told me years ago, but I've since forgotten and it gets embarrassing!
4
votes
4answers
844 views

GIMP: Background removal gives gray fringe, when exported as PDF

I cut a region out of this Wikimedia Commons picture: I simply used the free select tool to cut out the part (ctrl+x) and inserted it into another image without background. However, when I export ...
3
votes
3answers
931 views

Removing background and cut out and sharpen handwritten text

I'm scanning some old text my grandma wrote in a book. I need to remove the background and just keep the handwriting on a white background. I've tried the Magic Wand, but that way a lot of spaces in ...
2
votes
1answer
806 views

Change background color from brown to white (remove sepia)

I need to change this image's color background to white, because this takes up too much ink. I have tried to change the background to white and keep the text/map. It's for a National History Day ...
0
votes
1answer
3k views

Gimp: how to remove background noise/artifacts and enhance handwritten text

I have a lots of scanned handwritten lecture notes (PDFormat) and I want to improve their readability (I have uploaded an example). In particular I'd like to remove the "squares" on the back. I would ...
0
votes
3answers
2k views

Blending Edges in photoshop to a different color of an extracted object with different background color

What are some awesome ways to blend anti aliased edges of an object that has been extracted, lets say from dark background, or any light/dark unique color. And needs to be placed on different most ...