Photoshop :: Image Thumbnails In Channels Pallet Not Showing Up As Grayscale?
Sep 8, 2013
Why are the image thumbnails in the channels pallet not showing up as grayscale images? They used to, and for some reason or another aren't any more for me. Instead, they are showing up red, green, and blue for each respective channel. I'm on Mac, using CS6.
How do I quickly separate an image's channels into grayscale layers? I'll need to do this frequently, so is there an automated way? If there isn't, can it be done with python scripting? Would it take me a long time to learn how to write such a script assuming I know a bit of Python (as used in Blender), but haven't done any scripting with GIMP?
I need to convert an image to Grayscale in CS2, but I need to retain my RGB channels. I need them because a special bump map tool that I have, which also converts images to DDS format, requires them. And I need to make my bumpmaps with this tool because of the special format that dds files require for the game I am using these textures in.
I've been using the Photocopy filter, but I feel it leaves the image a bit "dirty." I'd like a clean Grayscale conversion.
Is there a preference in GIMP to display color channels in grayscale? Rather I should ask, has this issue been resolved because I know at one time it was a big difference between PS and the GIMP. And yes, I know that I can decompose and recompose...
I'm running CS2 and Camera Raw v3.6 which supports my Nikon D2Xs. When I load the CFcard into my reader the JPEG files show fine in Adobe Bridge but the RAW files on the same card only show as a NEF file name (no thumbnail). How do I get the thumbnails for these RAW images to show in Bridge?
I've been searching for this for over a week & finally thought I'd better go to the experts!
I have a 2 page document that has CMYK on one side and 100% Gayscale (with 2 Grayscaled bitmaps) on the other side. My problem is that when I go to print preview it shows the Grayscale as CMYK Separations. My printer is counting it as color instead of grayscale so we are being charged much more than the grayscale would be. I haven't changed anything in my color profile and actually deleted my ColorSettings.xml and rebooted Corel Draw to reset the color profile default. Still no change.
What I am used to (& what I need) is for the print preview to show my page 1 as CMYK separations and my page 2 as black like it used to. I do a lot of ads and need to be able to determine if there is any color in my document when there shouldn't be.
Problem number 2 is that around my grayscaled bitmaps when my document is printed there are thin black lines showing up where the edge of the photo is. None of which shows up in print preview.
About3 weeks ago I installed Photoshop 11 on my MacBook Air and everything seemed to be going OK ... I imported old Photoshop Elements 3 files and organized them into albums.
Recently most of the thumbnails are showing a question mark (?) in the corner and I'm getting messages about missing files and trying to re-connect missing files.
I've been using Elements 7 with great satification for several years now, but recently, the picture thumbnails started to show up as an hourglass icon. I updated to Elements 11 and still had the same problem. I followed some direction I found online for eliminating the catague cache, and it fixed the problem in 11, but not in 7. Till I learn to use 11, I would like to continue to use 7, so how do I fix this problem in Elements 7?
when i convert raw photos from my olympus omd em5 into DNG's and export them to my external hard drive , i do not get any thumbnail previews , they can only be seen if i view the files through lightroom4 import , if however i export in other formats such as jpeg ,tiff etc.. i get a preview thumbnail . Iam using latest imac and running osx 10.8.2.
Recently had problematic re-install of both X3 and X5. Finally succeeded in sequential numeric order (i.e. first X3 and then X5). However now, CONNECT X5 no longer displays CDR vector file thumbnails. Currently CDRs are associated with X3.
The thumbnails in Grid view and in thePanel at the bottom of the grid do not show badges. I can see which collections photos are in by right click and go to collection but his is a real pain if you want to see which collections a photo is in I have set view -options -gridview -Thumbnail badges positive I have set preferences -Interface - show badges positive
Is this another glitch in LR5 on the mac (Imac)? I bought LR5 2-3 weeks ago and had series of problems and find Adobe non Responsive
Today when I was importing images off a memory card I noticed the thumbnails in library mode were not showing any previews, they were blank (gray) for only the recently imported items. My other folders' thumbnails are showing previews with no issue.
I am working in Lightroom 4. I am using Windows 8 on a HP laptop.
A couple of other notes about what I noticed...
1. In the import screen the thumbnails display the preview.
2. Once the import goes to the Library Mode - thumbnails are blank. Can only see the image number and any symbols indicating tags or changes to the image.
3. Loupe view I cannot get an image to appear.
4. In the Develop Mode if I click on a thumbnail down in the filmstrip (which are all blank) an image will appear in the work area and the filmstrip thumbnail will display a preview of the one I selected. The thumbnail preview will remain visible for a few moments after moving to a new image. Then it just goes blank again.
5. I was importing jpegs and dngs. Having the same problem with both of these today.
6. All the other thumbnails in folders that were in the catalog prior to today are visible and working normally.
newly imported images not displaying an image in the thumbnail whether it is in Library Mode, Loupe View, or Develop mode.
I just upgraded from 12 to x5 and for some reason it looks like Corel has chosen to make the file default to only showing the page as the thumbnail. Whereas before the entire file was displayed in thumbnail. This would work fine as long as you only want to keep your design elements all within the page frame, but I don't know one Corel Designer that does that. (only Word and Publisher users do that because they have to)
I cannot find much on the web about it, how to use an alpha channel. However, none of them address this issue.
I use photoshop cs3 extended.
I am using png and tga image formats
When using an alpha channel, you can set the alpha to absolutely transparent. However, when you do and save the image it removes the other channel information on the rgb channels. This is problematic because I have to use a 1 transparency value to retain my rgb channels. This causes issues as I need the full alpha but also the texture information.
This is for texture work on a game and the engine uses the alpha channel for a team color overlay on top of the rgb image. So I need all 4 channels rgb for texture, and the alpha is a team color overlay.
I use some graphics software that accept the image in the form of grayscale as follow :the software then convert this grayscale to a 3d relief.is there a method to convert any image to such format with there details ?
I happened to download a rather dark black and white entry into Photoshop and noticed it was several shades lighter in Photoshop than in my browser. It loaded in Photoshop in Grayscale mode. So I tried this:
1. Open Photoshop.
2. Set the background colour to 53 Red, 53 Green, 53 Blue.
3. Select File - New, set the Width to 800 pixels; the Height to 600 pixels; leave Resolution at 72; set Color Mode to Grayscale - 8 bit; set Background Contents to Background Color; and click OK.
4. Save as a jpeg (maximum quality).
5. Open the jpeg in your browser.
When I do this the browser image (I tried both IE and Firefox) is a shade or two darker than the Photoshop image. I used the Colorzilla extension in Firefox to measure the actual color displayed and it comes out at 37 Red, 37 Green, 37 Blue.
I have a creative director who loves to bring grayscale tiffs into quark xpress, set the color of the tiff to one color and then select the image background "box" and set it to another color.
The result is visually ok, but it all has to be recreated in photoshop to print well. I have been using photoshop for years, and a duotone is not the answer, at least with the curves i have played around with.
What is the best way to recreate this effect in photoshop?
I had originally scanned a tiff image of my signature into my computer. Got it looking the way I wanted in Photoshop 6 and then cleaned it up some more in Illustrator 6. The lines are black and I would like to try some different colours but Illustrator only lets me choose from a pallet of no more than 5 colors!
The pictures came out fine. But then I upgraded to a (then) newer version of ACDSee, and the first time I opened the folder with these pictures in them, ACDSee turned them all magenta. ACDSee claims that this is impossible – but I assure you it happened...
I’ve posted one of the pictures here, including a screen shot of the Info pallet while the cursor is over an area of the image. As you can see, there isn’t any info for the yellow or black channels.
My question is – is there any hope for restoring the proper color to these images? I‘ve played around a bit with Curves, Hue & saturation, etc. - but getting natural color has eluded me. [URL]
Lately I have been experiencing this weird problem. Every time I try to convert my image to grayscale mode, instead of just being black and white the image turns purple. Is there anyway to fix this problem? ....
I will submit the Black and white ad created in Photoshop to the magazine. The requiment is that for grayscale images, the shadow density should be no darker than 90% and highlights should be no lighter than 3%. I don't know how to check the percentage on the document I made. I checked HELP in Photoshop and website. But I couldn't really get answer from them. I have little knowledge of printing. Please give me advice or helpful website.
I have a grayscale image that I want to apply color to. I know how to do that by just colorizing it, but instead, I want to apply a color for the whole document. I know how to do this if I want it to be, say, blue (where black is 100 percent of my blue and 50% gray is 50% of my blue, etc.). But, what if I want a unique gradient across the image (where 100% is blue, 50% is 50% red, 10% is yellow, etc.)? How would I do that?
I have an image that is in grayscale and I need a table that displays each pixels grayscale value. Is there a way to save the image in some tabular format or can I convert it any other way in photoshop?
I flatten an Image, All the colors change to grayscale. Like if you look at the color chart, you see all the normal colors, but if you try to use a color it just comes out different shades of gray. Its horrible, and it happens everytime.
I use Photoshop LE 5.0, which has many of the BIG Photoshop features.
If I take a web page screenshot and turn it into greyscale and print that, I still get some colors coming thru on the printout, even though it looks b/w on the screen.
Is this a common problem? Photoshop or Printer or Windows?
What are they used for? I have been using PS for around 3 years primarly for web design and I have never used channels outside of loading a selection. I searched for more info; I mostly got tutorials that use alpha channels, but no real explanation as to what they primarly do.