Help! Asap Cannot Colour

how can i use photoshop to make a tooth colour analysis?
here you can see a print out from a device that does that...but i want to achieve that with ps.

-i take a picture of my patient with a gray card and ringlight to set the correct white balance.
http://dentopolis.org/temp/001.jpg
-i also have a picture of a objective colors also taken with gray card so the white balance of those two pictures should be the same.
http://dentopolis.org/temp/kolornik.jpg

now:
1)how can i tell what is the major/main/single colour of the tooth like he
http://dentopolis.org/temp/002.jpg

2)how can i tell what are three colours of the tooth like here (same as above but three segments):
http://dentopolis.org/temp/003.jpg

3)how can i achieve such posterized color map? http://www.mht.ch/images/micro_shademap.jpg
http://dentopolis.org/temp/004.jpg

thank you in advance for help

Hi Guys,
Im new to the forum and have a tricky question.
Ive been given a large amount of designs that have been colour separated for use by screen printers.
I will go through the image details below but history of the images is sketchy to say the elast.

The layer shows a black and white image and has been saved in grayscale mode.
There are numerous colour channels which are unselected. When you select them all the colour fills in gradually until its looks great. But this doesnt actually change anything eg Layer, so that is always black and white.
How can I get the printed output to look like the image when all colour layers are selected.
Im not screen printing, I am digitally printing so dont need sep colours.
I have attached an example design so you can understand better what I mean.
Any help will be massively appreciated guys.
If I can find an easy way to do this I will hopefully get a script designed that will convert 100s in bulk. Fingers crossed as right now Im lost.
Thanks guys
Neil

I have a load of images that I have been given by a manufacturer, some have white backgrounds and are great. Others, have a black background..and are not great. I am needing to edit these black background images to be like the white background images.

You'll notice for the product (attached images) that there is packaging immediately around the yellow string. It's this bit that I am finding incredibly hard to change from the blackish colour to the whitish colour, shown in the picture with the white background.

Does anyone have any ideas please how I can change this black area to be like the 'good' photo? Any help is greatly appreciated.

I am very incompetent at even basic photoshopping, so any help would be very very much appreciated!

Basically, I would like to turn photos of famous people into black and white, and then photoshop them into the below picture so it looks like I have my arm around them:



(sorry it's not great quality!)


These are the people I would like to be photoshopped in with me (whichever photo is easiest/looks best):












I've tried to do it myself, but I can't get the colour of the images similar, and I can't get the proportions right!
I know it's not going to look realistic, but it's more just for fun.

If anyone could help me create any of these pictures at all, that would be brilliant!

This is probably an easily solved question as it was something I used to have set before I format my laptop and lost my preferences but here it is..

Before format, when I would apply the Black and White adjustment, my paint brush or pencil tool would automatically pencil/brush colour into the photo, now it doesn't and I can't seem to figure out how to revert it back to how it was. I've Googled it and can't seem to find what I'm looking for, although I think I may be just wording it wrong.

So, as below..



On these pictures I just applied black and white adjustment, hit paint brush or pencil tool and it'd inject colour in to the image, I can't seem to get that to happen anymore.

As I mentioned, someone will probably solve this really quickly.

Appreciate any help you can give.

Hi everyone, my name is Jay and I am a very basic user of Photoshop.

I just really need some help with a Photoshop question; although I think it is an advanced request, I am willing to learn.

If I have a picture of a creased hoody for example

and then I take a picture of another hoody that is non-creased for example

is it possible to merge the red hoody onto the white hoody but keep the detail of the white hoody i.e like the creases

If there are any other easier ways to do this please let me know.

Also another question too add to the mix was if I took a picture of a hoody lying on the floor, can I give it depth to make it look professional or some how put a piece of clothing on a picture of me.

The reason for this, is I am in a wheelchair and I want to see what my clothes look like actually being worn.


Thanks for the help

Jay

Hi,
I have a colour image of a scene and several greyscale images of similar scenes.
I would like to use the colour information from the colour scene and add it to the greyscale images,thereby making them colour also.
I am sure there is more than one way to do this, but the way I imagined it would work was to some how sample all the colours and then map them individually to the 256 (or more ?) grey levels.
The colous wouldn't change because I would choose a 'standard' image but the greyscale images would all be different.
I have tried searching the net for info but I don't think I am entering the correct terms, so any guidance would be appreciated.

thanks.

I've been foolishly playing around with blending modes on images in web pages using CSS.

I found an example in which the follow image is used for blending, using 'multiply' blend mode.



When blended they do indeed create a full colour image but how is this done without the 'key' component?
I'm assuming its been included in the other 3 images but how?

Regards.
MrTom.

Hi I've just created a white circle. I would like to add some shading on it to make it appear more 3D.

I use the gradient tool...but instead of it being white...with dark grey/black shading. It goes from white and fades to the colour of the background it's on. I've spent hours messing around with the gradient tool and the colours will not change. It just fades to whatever background it's on rather than a specified colour. All I want is a white sphere with black shading...rather than see through white.

It's driving me mad.

Cheers

Well her is my big challenge of the week.... Can anyone advise me how I can make the skirt part of this dress ivory colour like the bodice, rather than appearing a grey gradient all the way down the skirt now. It looked good as the original photo but now that I have cut it out and put it on a white background it looks so weird!! Also the see through tulle fabric at that shows really dark grey at the bottom of the dress should be a lighter ivory colour if there is any ideas how to do that too!