Photoshop :: CS5 - Black Pixels On Certain Colours
Feb 12, 2013
One some images, as I increase the resolution, black pixels appear. When the image fits the screen, I can't see anything but as I increase the resolution, these black pixels become very obvious, but only on certain colours, like the blue of this dress. CS5
I have to make some arrows to point items in certain photos I use for model airplane kit instructions. I haven't been able to change the colour of the arrows. I need them mostly white. What can I do?
First Photo is viewed in Adobe Bridge (Print Screen Image). Second Photo is viewed in Photoshop (Print Screen Image) Third Photo is saved as JPEG in Photoshop (Print Screen Image) - Notice no strange black pixels
There's no consistency in crop but why am I seeing these strange black pixels and why do they disappear when saved as jpeg or same photo viewed in different viewing software?
For no apparent reason I am opening images where there would be a blue background, and getting blocks or streaks of black pixels. Using CS 5. How do I prevent or correct?
Whenever I drag an image off the web into Photoshop it seems like some colors gets pixels, large black areas inside the image. This only occurs in 8-bit mode, when I turn the image to 32-bit it show all colors correctly. But in 32-bit mode I cannot save to web. If I finish the image in 32-bit and then downgrade it to 8-bit, the black parts return.
What I see in 8-bit mode: What it should look like, and does in 32-bit mode:
If you need any technical specs apart from knowing that I use Photoshop CS5,
I need to create an outline map for another application. The world is demarcated into areas, separated by black lines. The map must only have black & white pixels.
Some questions about using GIMP for this.
1. Is there a tool I can use to make every non-white pixel black?
2. Is there a tool I can use to eliminate isolated pixels of the wrong color (that is for me a black pixel with all neighbors white or vice versa)?
3. Is there a tool I can use to make the black lines thinner? It is desirable in my application to have the lines be only 1 pixel wide
I use gimp to make layered stencils for spray painting...I reduce it to a couple of colours, seperate the colours into different layers and then cut them out...
When I do im left with a ghost type image where the original layer was..
If I am constantly making frames in photoshop for use in the video world (ie. They will be on TV) the pixels need to be rectangular (or 4x3) in aspect and not square.
I know in programs like After Effects and Combustion you can set when saving an image whether or not it is square or rectangular pixels.
2 days on GIMP. I need to adjust the clone tool so it's 1080 pixels vertical and about 20 pixels wide. I googled and searched, but I can't seem to find the right phrasing.
I have several layers in an image, and I need to align them precisely. The ordinary layer shift ("move pixels") by multiples of pixels is not sufficient. Is there a tool or plugin for PDN that allows sub-pixel shifts (i.e. moves by fractions of pixel)? And rotations by very small angles?
I've just started using Xara to edit my photos. I have a problem I can�t solve: how can I export the edited photos with 72 dpi and 843*403 pixels;or 72 dpi and 404*404 pixels?
i'm working on a job with 2 colours. I already did this using CMYK and setting 2 of them to 100% and the other 2 at 0%. But people who press these posters say me that they always have to convert the CMYK file to a 2 colours file. Is there a way to set my colours to 2 colours instead of 4?
I scanned a black and white print in color and am trying to replace all the black with dark green. Been trying for hours in elements 9. This is all so hard. Just to ask this question I have typed it into 3 different screens, set screenname, many other hurdles.
I've tried looking this up but just get the mixer brush on every hit or. What I want to do is to take two colours, use the colour picker and mix the two colours to make a third.
I know I can arbitrarily change the opacity or by steps with the number keys but I don't to do it this way. I don't want to use a blur too or a filter. This is mixing colours basics. The mixer brush looks like it mimcs painting in one respect but its also creating muddy values.
sort of like CS6, the dark menu has grown on me :P plus i thought it would match nicely with my dark firefox theme and dark GNOME interface AND my favour for dark BG designs.
I know i can change the background of the workspace, i've canged that to blue but my concern is more for the main GUI.
When I print from Photoshop, I am getting this message before the printing commences:
"Some PostScript specific settings (emmulsion, Interpolation, Calibration, Encoding) will be ignored since you are printing to a non-PostScript printer"
Then when I print, the colours are all different than what is on the screen. I have not had this problem previously and everything I have printed looks great. This has only begun recently and I am not sure what has happened to make it like that. My printer is a hp deskjet 930C.
I have a number of gradients that are currently blue and I would like to convert them to a green but keeping the same levels. Is there a way I can apply a filter of some sort to them?
how to edit the background colour, i usually just add another layer and set it as black. Is there a way that i can change the actual background layer to black or any other colours?
I have the same photoshop installed on both my laptop and desktop. How i was working on an image on my desktop, saved it on usb to take away with me nd opened it up on my laptop, and now all the colours are completely different shades.
I'm getting a little frustrated that elements that i copy and paste (or open) in photoshop from Illustrator do not look the same, very muted, additionally when i come to save for web they look even worse. So i can never get the colours looking like the original unless (which isn't a solution) i change them manually by increasing the contrast ect.
All my colour settings/profiles are synced, the documents are both RGB. I just can't work it out
a colleague has been working on a website and the below images show the files and colours they should be, but he has opened the files up again yesterday and the files show as per the second image (the colours have changed from blues to all black but with edges defined). The document was originally created in CMYK and brought from a PDF (I know, but it wasnt us!) so there may be some legacy there, but the only thing we could think of was a colour gamut or web colour warning, but changing those didn't seem to make a difference.
I am trying to replicate this background design and effect below. I also need to create a shadow effect below a character on a design, so what is the best way to do that.