I've been trying to change the brightness/contrast of a single channel (red channel, etc.), but it always applies to all of them, even if I select only one of them. I havn't been able to find and option which will allow me to work with them individually.
View 5 RepliesI need to know how to save an individual color channel. I am able to split the channels, but they are in gray and not color. How would I save them in color? My PS is CS5.
View 5 Replies View RelatedI'm working on a RGB file and I accidentally hit 'Ctrl 3' which brought up the blue channel - I really liked the image in that channel and I was wondering if it was possible to print it - as it's black and white it looks quite moody and interesting..
View 4 Replies View RelatedI am learning about using channels as a mean of channel masking in CS5. The instructor on a dvd starts with a general understanding of channels. Within the first 2 minutes, I can't seem to replicate his instructions.
Here are steps I take to look at the individual channels Red, Green, Blue.I invoke "Channels" in my layers palette. What appears is the RGB, Red, Green, Blue Channels (with the eyeball showing in each of the individual channels).The instructor says to click on each of the channel and you will see the appropriate a tone map of each individual channels.
When I click on lets say the red channel, nothing happens ... all of the layer eyeballs are still on and I get no individual tone map. If I deselect all of the eyeballs, then I can get the individual channel tone maps.
I suppose that the instructor is using a shortcut key to invoke each individual channel tone map, but he doesn't explain it.how to get an individual tone map directly after opening up the channels palette, without having to manually remove each eyeball.
I was wondering if there was an easy way to view individual color channels (Red, Green, Blue) in the viewer, and if so what the shortcuts are. I know you can do this simply in flame but can't seem to find a way to do it in Smoke.
View 3 Replies View Relatedhow to adjust the curve of individual RGB channels. I am assuming the LR4 Tone Curve works like the PS Curves dialog with the channel dropdown.
To make adjustments to individual points on the tone curve, choose an option from the Point Curve menu, click the Edit Point Curve button , and do any of the following:
Choose an option from the Channel pop-up menu. You can edit all three channels at once, or choose to edit the Red, Green, or Blue channel individually. When I click the little icon in the lower right corner of the Tone Curve panel, the panel shrinks so that I don't see the Regions sliders. If I click again, they are visible again. I can't find where to select one of the three indvidual channels.
The Help refers to "the Point Curve menu." Where is the Point Curve menu? Is the Point Curve different from the Tone Curve?
If I right-click (Windows) in the curve dialog, the context menu has a Show Info option. I click it on/off and don't see any change or any info. Where should I be looking for info?
What is the effect or process to, for example, ensure that normally washed out bright background on, say, a sunny beach, has same depth and contrast as the darker subject in the foreground? It is an unnatural state since your eye and most cameras will adjust to one extreme or the other.
View 3 Replies View RelatedWhat 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.
View 9 Replies View RelatedIs there a way to do this? Is there a script out there that can create individual Symbols from individual layers?
EDIT: I pasted this in the wrong forum so i moved it over here.
what is the best method for adjusting brightness and contrast in CS6? Is it by simply adjusting the Brightness / Contrast properties in an Adjustment Layer or is there a better way of going about it?
View 3 Replies View Relatedhow I can remove this person with her hair intact from the background?
View 2 Replies View RelatedI use Photoshop CS5. When i try to adjust the contrast of a picture, or brightness. It shows the desired change in the Preview. But when i click OK, the picture is not affected.
View 1 Replies View RelatedQuick question: If I am creating a black line drawing with a brush, how can I ensure that I will be able to alter the contrast later on? Sometimes it seems to work, other times not at all (i.e. if I open the histogram, it shows just one line all the way to the left; the lack of colour suddenly becomes an issue).
I like to use a soft, slightly opaque brush at first - which with the tablet gives it a nice range of pressure, but then usually I need to up the contrast at a later point.
I'm using PS CS6.
how to blend in the image so the contrast is smooth (even).
View 2 Replies View Relatedhow do i go about increasing a finished products contrast without losing its color values? you know, i don't want it to look completely faded. is there any way around this?
View 1 Replies View RelatedI can go to Brightness/Contrast click on it and get a window that will allow me to adjust the Brightness/Contrast using sliders.
when I use Brightness/Contrast it will give me an eye dropper tool?
How do I get my Brightness/Contrast working again? I've reset my pallet locations and even re-installed the software.
When I'm using the pen tool in Photoshop CS4, it sometimes takes the color of what I'm using the pen tool on, ie; if I'm working with a picture with a bright green or pink, the path is bright green or pink (see link below) The picture isn't the worst that it does, but if I took a screenshot when it's at it's worst, you wouldn't see anything. I went through all the preferences and saw nothing. I do have the OpenGL acceleration turned on.
View 1 Replies View Relatedhow to add light and contrast to the background only so i can make the main subject pop out. So how can i add brightness-contrast only for the background.
View 5 Replies View RelatedI add a noise filter too the whole pic and then do brightness and contrast,the preview looks alright, press ok and the noise dosent change at all
View 5 Replies View RelatedI am trying to edit this picture, and i find my desired results by manipulating the channels (removing the blue and leaving the green and red so it looks as if the whole thing has been tinted yellow), but when I save it as a JPEG, the yellow is gone, leaving all RGB. How can I keep it with my yellow?
View 1 Replies View RelatedI guess sometimes teaching newbies like me is annoying. I could take the easy way ripping like most of the people does, but i do really want to learn, and i have a question, so if someone thinks tht spending his time teaching a fool newbie is something worth, thr it goes...
I know when we have an image even it is using "RGB" or "CMYK" collor mode, it is divided in channels, red, green, blue and so... this i can understand quite clear, but wht exactly is an alpha channel??? wht collor it represents??? Wht is it for??? Is there an article tht i could read about it??? I can manage it well, but i'd like to know it's concepts..
I have been using the Total Training series, and am ALMOST complete (Just gotta go over the Typeface tool area and go over the Bonus disc material)
One area that Deke (the host of the series) didn't get into much was Channels. Hopefully I would like to state how I see them, and if I am incorrect in any way (or if you have useful information about channels), you could pipe in and let me know! Thanks.
Ok, so channels are dependant on the Color Mode you are in, right? If you are in RGB, then you'll have 4 channels. Red, Green, Blue, and the channel which controls them all, called RGB. In CMYK color mode, you'll have 5. Cyan, Magenta, Yellow, Black, and the control channel 'CMYK'.
Each channel, aside from the control channels, are a Grayscale mapping of that color's (WHAT?) in an image? It's Lightness? Saturation? I know it couldn't be Hue, because that's determined by the collective color from each channel put together.
Also, what is the point in ADDING channels? I thought that it would be nice if you could add a channel which affected the layer via some kind of adjustment, but that is merely the adjustment layer feature (with mask used in order to define intensity of the effect on that layer) So what is the point in adding channels?
I have a question about channels.
View 5 Replies View RelatedMasking using Channels and tried on one of my images.
When i select "Channels" option, i am getting a image which looks like looking through a RED, BLUE and GREEN filter. It is not showing the images in various greyscale modes as shown in the tutorials. There is a red or blue or green color cast on the image.
Is there any setting i need to select when using these options?
Many times when I am doing something in Channels the black and white image(s) look better than if I converted the RGB image to grey scale. I have been experimenting with no luck. Is there a way for me to select one of the red, green or blue images and make it a final image that I can alter and save in PS?
View 6 Replies View RelatedIt's a small issue, but one that was a no brainer in CS5 - I use Legacy Brightness Contrast about 80 times a day, and CS6 no longer keeps it ticked, I have to manually enable it every single time, and by about the 57th time of having to do this every day, it becomes a more than a little irritating. As some of you will remember, CS5 just kept it ticked once you selected it.
The new brightness / contrast is great for certain tasks, not so great for others. I, and I'm sure many others rely on the legacy version.
I edit a photograph from a Camera Raw file to high contrast, grainy black and white, then when I try to flatten it or save it, it washes all the contrast out completely. When I try to merge layers, flatten image or cmd+opt+e/cmd+opt+shift+e to a new file it does the same thing. Here's what I've tried to correct the issue:
-I've tried saving it as a PSD file, a TIFF, a JPEG and a BMP file
-I've tried calibrating my monitor (X-Rite i1 Pro)
-I've tried soft proofing on and off (left off for now)
-I've tried resetting my colour settings to import files into the working space as ProPhoto & Adobe RGB 1998
-I've tried setting the import as the calibrated settings for the screen rather than ProPhoto or Adobe RGB 1998
-I've checked that all files (apart from a Dodge/Burn Layer which has to be on Soft Light never affected any files before) were set to normal
-I've tried converting profiles from ProPhoto to Adobe 1998, Adobe 1998 to sRGB
-I've tried going to preferences in User>Me>Library>Preferences>Adobe Photoshop CS6 Settings and manually resetting all relevant references
-I've tried flushing and resetting all preferences
-I've tried to uninstall and install Photoshop SC6 from scratch
-I've tried restarting the image from the raw file with the new install of CS6, done all the edits again manually...
And it still does the same thing. Whenever I have adjustment layers on my file and have some contrast added that I want to save, it flattens the whole image out..The last attachment is what it looks like in photoshop and another with my colour settings for the (calibrated) screen
Brightness/contrast only seems to have an effect on the 'background' layer--not on any subsequent layers I apply. And it only seems to be on the current docs that I am using--if I open some older ps docs from the recent past, brightness/contrast works fine on all layers...?
View 5 Replies View RelatedI try to apply Levels & or Brightness & Contrast settings to an image, it always seems to revert back to the way it was. The filters won't do anything it seems. I have Adobe Photoshop CS2. At home it did the same thing and I re-installed Photoshop only to find out it still did not work.
View 4 Replies View RelatedI have a custom brush defined of my signature that I put on my photos. As I want the signature to be subtle so it doesn't detract from the photo, I use a colour that almost blends with the colours in that corner of the photo. The signature is visible, yet it doesn't attract attention.
As examples, the signature would be a shade of green over grass, blue over ocean, grey over asphalt, etc.
Selecting the color to use is trial-and-error, tweaking it several times so it isn't too bright, too dark, or too contrasting with the background. As each photo needs a different colour, this becomes time consuming after hundreds of images.
Is there a tool or other way in PS (either CS2 or CS4) to select a colour like this more quickly? Perhaps one that picks an "average" colour from the area for the signature, and then tunes it a bit brighter or darker so it will show up?
At the moment I an experimenting with using the Eye Dropper, set to 101x101 sample averaging (the largest available). So with the signature brush selected, I Alt-click to get this average colour. But then I still need to make the colour lighter or darker, otherwise the signature blends in too well, almost invisible. Is their a shortcut key way to lighten or darken the selected foreground colour?
Looking to switch to the LCD / TFT type monitors - am on CRTs at the moment...
Some questions:
1/ I see that in many cases (models), even though the brightness remain constant - 300 cd/m2 - the contrast ratios vary from 800:1 to 3000:1
I would think the higher contrast ratio would be better but often more expensive monitors offer the 800:1 and cheaper ones offer the 3000:1. This from the same manufacturer. Am i missing something?
2/ Today, is there a difference between TFT and LCD when it comes to monitors or do they mean the same thing or rather are talking about the same thing?
3/ Another wild difference... some expensive ones are talking of a 16ms refresh while the cheaper ones are at 5ms
4/ Ideally, i'm looking for a 1600 x 1200 but - obviously these are not the widescreens. See some available at 20/21 inch category and they are the traditional 3:4 screen ratio (like CRTs). So would it be better to go for a 24" at 1920 x 1200... in about the same price range?