Photoshop :: Replace White Pixels With Transparent

Aug 9, 2006

Is it possible to change all white (#FFFFFF) pixels to transparent? I am using PS7.

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Photoshop :: Turn White Pixels Into Transparent

May 13, 2009

This is probably really basic but... I'm a printer and only really use Photoshop for changing RGB to CMYK, clear cutting (with Vertus fluid mask) and things like that. However a lot of the photos I have to clear cut have been done already but not saved (or given to me to use) with the transparency still there. Is there some easy way to turn all the white pixels into transparency? Obviously you'd have to mask any white pixels in the image you wanted to keep. A sample is attached. 

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Paint.NET :: Copy And Replace Certain Pixels To Other Picture?

Aug 3, 2012

I'm making a texture with paint.net, but i need to move certain pixels to other picture. How do i do that?

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Lightroom :: Replace Pictures With Small Number Of Pixels

Nov 25, 2013

I imported pictures, edited all of them, then noticed that they are small, eg. size 190 KB.  Trouble!!!  Is there any way to link the edited images with the full size images that are of several MB's??  Hate to lose all the work that was done in editing. 

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Photoshop :: Change Solid White To Transparent In Black To White Gradient In One Layer Of PSD File

Jul 19, 2013

I have a multilayered psd file. All layers should remain opaque except the black to white gradient layer where I need the white to be transparent. So that when I place the final psd on top of a block of solid colour in Indesign the gradient shows the background colour through where the black fades off.

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Photoshop :: Delete All Transparent Pixels

May 7, 2013

I would like to delete all transparent pixels surrounding my irregularly (non-square) image.  The TRIM function only trims to a square surrounding my image and not to the edge of the image itself.  Is there a work around for this?  I have looked around and haven't found one. 

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Photoshop :: Getting Rid Of Partially Transparent Pixels

Oct 1, 2011

I have an image (of many layers) which are mostly solid color, and solid alpha. 1-bit alpha, which is exactly what i want. However there are a few parts which are slightly blurry, where it fades between the two. this is causing problems in my end result. The common white halo effect.

I've tried the flaming pear solidify plugin, and it's totally not what i want. I don't want to fill everything with color or mess around with alpha channels. What i want to do is convert all partially transparent pixels, to either 0 or 100% alpha, with no middle ground. Essentially to make the image alpha binary. ideally some plugin which lets me define the threshold for one or the other would be nice.

I'm saving as an 8bit png, which naturally forces everything to be 1-bit alpha. this is unfortunately resulting in a lot of pixels being white where they show as almost invisible in Photoshop, so i want to fix this problem author side. Ideally i'd like to not mess around with alpha channels - i like the png format because i never have to touch the alpha channel, it's all done for me which speeds up workflow dramatically. I know i can save as a 24 bit png which will store the partial alpha information, but this also increases file size which is not an acceptable compromise for my purpose.

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Photoshop :: Possible To Only Resize Transparent Pixels?

May 8, 2008

I'm interested in doing a non-destructive "resize" of an image, whereby only the transparent pixels are traditionally resized and the non-transparent pixels remain the same size (but move relative to the resized transparent pixels).

As an example, imagine an image that consists of stars on a transparent background. If we were to do the above to this image, the physical space taken up by the image would increase (due to the resizing of the transparent pixels), but the stars themselves would remain the same size. In short, the stars would appear to spread out to fill more space.

If it helps, here's an illustrated example: ....

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Photoshop :: Convert Transparent Pixels To Color?

Sep 26, 2013

How can I convert all of the transparent (100% transparent) pixels in an image to a specific color?
 
Adding a color layer below is not the solution I'm looking for, because some pixels are partially transparent and I don't want to modify those ones.
 
I use the "select color range" feature alot to do things with specific color pixels, but that feature doesn't seem to work in this case.
 
I am creating bitmap images for a program, where the transparent parts of the image need to be represented by a specific color.

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Photoshop :: Difference On Pixels To Be Transparent Pixel

Aug 19, 2013

I have two layers and some of the pixels in each layer are the same. I want the difference on the pixels that are not the same and for the pixels that are the same I want the result to be a transparent pixel. I have tried using the difference blend node but for pixels that are the same it returns black as the result not transparent.

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Photoshop :: Solidifying Partially Transparent Pixels?

Jun 4, 2012

I'm making graphics for a 2D game. One important part of performance optimisation is getting rid of unnecessary alpha sorting. I don't want partial alpha unless i have a specific need for it. I'm wanting all my images to be 1-bit alpha only. That is, a pixel is either completely opaque, or completely transparent - never inbetween.

I'm not sure how to do this easily in photoshop. So far i've come up with a workflow that fills my needs pretty well, except that it seems unnecessarily long and complicated:

1. Place the graphic on a transparent background

2. Use the magic wand to select transparent space, using the tolerance value to define the cutoff point

3. Select Refine Edge, and shift the contrast up to 100. For some reason if I don't do this, photoshop will often "partially select" a pixel, giving undesired results.

4. Hit delete. This removes all pixels that were selected (transparent enough to fall within the tolerance)

5. Select > Inverse. Shifts my selection to everything except what i just delete, ie the actual graphic.

6. Using the color picker, i pick an appropriate neutral color from the main body of the graphic. or i use black.

7. Using the pencil tool, with the draw mode set to Behind, and with a colossal radius, i draw on the graphic. This fills in all the remaining partially transparent pixels with the solid colour that i chose

This workflow does the job perfectly for me, and exactly achieves my intended results. but i can only do it on one layer at a time (i usually need to do this on about 18 layers, for a character graphic).

So what i'm looking for here, is some way to automate this process. The overall point of it really is forcing all pixels to "take a side", becoming either fully transparent, or fully opaque. Is there any better built in way to accomplish this? or a plugin? I'm open to commercial tools and plugins, even.

Probably relevant, I'm using photoshop CS5

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Photoshop :: Color Semi-transparent Pixels?

Mar 16, 2009

I have an image that has corners with partially transparent pixels. I would like to make a mouse-over image of this with the same same dimensions, only a different color.

How can I color this image a different color and still have the partially transparent pixels around the edge. Obviously, I would like the semi-transparent pixels to be semi-transparent of the new color.

I'm still not allowed to use the link vb, but let's try this: ....

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Photoshop :: How Do I Color Semi-transparent Pixels?

Mar 16, 2009

I have an image that has corners with partially transparent pixels. I would like to make a mouse-over image of this with the same same dimensions, only a different color.

How can I color this image a different color and still have the partially transparent pixels around the edge. Obviously, I would like the semi-transparent pixels to be semi-transparent of the new color.

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Photoshop :: Replace The White Color With Anything Else?

Jul 15, 2005

can i replace the white color with any thing else?

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Photoshop :: Get Rid Of White Background Pixels

Jun 23, 2004

whenever i copy and paste something into a new layer i have all these while pixels that where copied along because of the rectangular marking. is there any way to get rid of these pixels ending up with only the pixels that make the object i wanted to copy?

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Photoshop :: Ctrl + Click Doesn't Select ALL Non-transparent Pixels

Jun 18, 2012

How can I select ALL non-transparent pixels from a layer?
 
- Ctrl + click doesn't work (it seems to have a 50% tolerance - my opacity 7% and 40% pixels don't get selected);

- The magic wand tool with 0% tolerance does work (when I click on a transparent pixel it selects ALL opacity 0% pixels around it and then I just have to inverse selection), BUT my image has a lot of holes with transparent areas and selecting them one by one would be tedious.

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Photoshop :: CS6 Shows Transparent Pixels Over Image When Zooming Past 50%

Oct 26, 2012

I'm not sure why, but Photoshop just started doing this after I converted my files to a smart object. When I try to zoom in past 50%, it displays these transparent pixel squares over the entire image. I tried rasterizing and flatting the image back, but that didn't do anything. It seems to keep doing this.

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Photoshop :: How To Remove White Pixels From Image

Jun 4, 2013

I have accidentally made my drawing in black and shades of black (grey) on a white background in Photoshop. Is there a way I can delete the white pixels only and then have only the grey and black pixels remaining? If possible, I don’t want a hard pixellated edge where the white and grey/black pixels meet.
 
What I want remaining is only the black and grey lines with a transparent background.

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Photoshop :: Black To White Object Replace Colour?

Nov 14, 2007

I've got an image of a girl in a black dress on a dark background. Which is the best way to turn the dress white/cream?

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Photoshop :: Make Straighten Function In CS6 Automatically Crop Out Transparent Pixels?

Apr 18, 2012

AFAICT  there is no option to make the Straighten function in CS6 automatically crop out the transparent pixels as happens with CS5. 

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Photoshop :: Convert Eraser To Laying Down White Pixels

Feb 22, 2013

When first using the Eraser it laid down white pixels. Now it is laying down Black pixels instead? I must have adjusted something to cause this ?

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Paint.NET :: Remove Transparent Pixels?

Feb 18, 2013

I need to know how to make these pixels in the picture go away. I tried making the background black but It makes it look ugly. Is thier an eaiser way to do this?

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Paint.NET :: How To Make Pixels Transparent

Feb 19, 2013

How do I make pixels transparent? I've looked all over Youtube and the internet, but I couldn't find any tutorials for this version,

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Photoshop :: CS5 / Patch Tool - How To Replace Black With Light White

Mar 10, 2012

CS5, Photoshop. I want to replace a short portion of the top of a black turtleneck sweater with the adjacent skin color. In other words, lower the height of the turtleneck on the neck. Skin color is very light white. I have tried th patch tool, but it does not change the balck to the white skin color. It just lightens the black slightly. how to replace the black with the light white?

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Photoshop :: CS6 - White Showing Up As Gray When Attempted To Replace Color?

Jun 17, 2013

I am working in CS6... I am trying to replace the color of a flat simple gold logo to white. However, every time I attempt to replace the color with White, it shows up as a gray instead. Not sure what's going on, it seems like I've checked all my color settings, and if I try to replace with any other color it works just fine... its only with the WHITE that I'm having trouble making the change.

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Photoshop :: Change Opacity Of Layer With Semi Transparent Pixels To Hundred Percent

Nov 18, 2011

I have a layer with semi-transparent pixels and I want to change there opacity to 100%. Or use some tool to change there opacity gradually by hand.

Is this possible at all in Adobe Photoshop CS5?

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3ds Max :: Black Pixels Appear When Make Object Transparent

Mar 25, 2013

This black oval appears when I go to front view after 'Alt X' to make the cube transparent, but it doesn't occur at an angle, only when in front view.

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GIMP :: Controlling Color Of Transparent Pixels?

Jun 30, 2012

How can I control the color of transparent pixels?

I save my image in RGBA (Windows bitmap). The RGB value of the completely transparent areas always turn completely black, and I want to control the color myself.

It may seem pointless, as the color is transparent, but I am using the image elsewhere (for creating mipmaps) where there is interpolation between pixels. Interpolating between 0 and 1 in opacity gives 50%, but the RGB part of the interpolation will mix with black, giving a dark halo.

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Paint.NET :: Removing Semi Transparent Pixels (or Changing Their Value)

Nov 10, 2012

I want to remove only semi transparent pixels in a image. I want to keep others without changing them. How can i do that?

And is it possible to increase/decrease of all semi transparent pixels at one time?

For example: When i choose the increasing tranparency-alpha value at 20

if a pixels transparency is 120, it will be 140

if 75, it will be 95

if 255, keep it same

if 0, keep it same

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GIMP :: Get Rid Of White Pixels In The Background?

Apr 17, 2013

the link to the pics [URL]

how do i get rid of white pixels in the background

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GIMP :: Tile Based Images - Pasting Transparent Pixels

Mar 5, 2013

I have been using Gimp for a lot of "tile based" images, which feature layers composed of several "tiles" pasted into those layers. However, I just recently started creating transparent tiles, and pasting them.

One of the strangest things I have run into here is that I don't seem to be able to move my selection ( Floating Layer? ) if the opacity on the source pixels is 0.25 or less. Specifically, I do not get the usual "drag box" when I hover over the transparent pixels. Instead, I get the "anchor box" ( which seems to crop the pasted area before anchoring ). I tried this on a composite image with some more transparent pixels ( 0.25 ) and some more opaque pixels ( 0.26 ), and the "drag box" appears only over the more opaque pixels.

Why this might be happening? It could be that this is just context-sensitive cursor behavior which varies on transparency, and if so, is there another way to move the pasted selection?

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