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Showing posts with label digital. Show all posts
Showing posts with label digital. Show all posts

Friday, August 5, 2011

Traditional vs. Digital

This was a fun little exercise: two paintings of the same subject ... one traditional; one digital.

I painted the traditional one last week as a demo for the Art Department at PDI (aka, Pacific Data Images, which is DreamWorks Animation's sister facility in the San Francisco Bay-Area.)

I was asked to demonstrate how I paint traditionally...specifically my matte painting/illustration technique. Something I haven't done in almost 10 years! Needless to say I was a little nervous. Let's face it...it's hard enough to make a good looking painting on a good day. But to do it when you're out of practice...in front of an audience... Nerve wracking.

Originally, they asked me do a plien air (outdoor) painting demo. But as my traditional technique is definitely an indoor studio technique, I opted for a compromise: an indoor plein air painting. So I brought up a landscape image on a big plasma screen, and did a plein air painting from that. I figured, if you can't bring the studio to the mountain...bring the mountain to the studio!

I would be lying if I said it went off without a hitch. As I said, it's been almost 10 years since I've painted this way, and it was an uphill slog the entire way. But I'm a professional, so I stuck it out! I actually think it made for a better demo than if it went smoothly.

Anyway, for what it's worth, the paintings below are the result. The top one is the actual acrylic painting I did for the demo. The one below, was a warm-up painting I did digitally on my Cintiq.

Both are based on a beautiful photo I found on the web (I couldn't find the photographer's name, but it came from a flickr page called "Winky in the UK". Thanks Winky...awesome photo!)

Oh...and a big howdy to the PDI Art Dept gang! Thanks for having me up there. I had a great time, and I hope you all enjoyed watching me sweat this one out! (^-^)

Acrylic


Digital

Thursday, August 4, 2011

Create digital makeup

This tutorial will show you how to apply digital makeup and additionally, how to change the eye color, smooth the skin texture of a model and enhance the image.

Though the process of applying makeup in Photoshop is fairly simple, the most important thing about digital makeup is that, by all means, it must look natural. It’s always better to "underdo" it than to overdo it, so keep that in mind while following this tutorial. Less is more, therefore try to be subtle.

The initial image
(credits to sxc.hu):



The final result:




Step 1. First of all, we’re going to smooth the skin texture of the model. This will give the whole image a professional feel and improve its overall aspect.

Duplicate the background layer and go to Filter -> Noise -> Median and insert a value of 3. Next, go to Filter -> Blur… -> Gausian Blur … and insert 3 again.

Add a layer mask to the layer you just blurred, fill it with black and start painting with white over the skin, with a soft brush, varying the size according to the area. Make sure you avoid the lines of the face, eyes etc. because you don’t want to blur those, just the skin.




Step 2. Now we’re going to change the lip color to mimic a light pink lipstick. First, press Q in order to enter the Quick Mask editing mode, and then choose a soft brush, choose black as the color and then zoom in and paint over the lips. You’ll notice that instead of black, it will seem as if you were painting with red; this is because you’re in the mask mode. Make sure you don’t go over the edges. If you make any mistake, just choose white and paint over that part.



Switch back to Standard Mode by pressing Q again and you’ll notice a selection appear. The advantage of using the mask mode to select is that you have far more control over the selection than by using the Lasso Tool.

Go to Select -> Inverse and then to Image -> Adjustments -> Hue/Saturation… (or simply press Ctrl+U for the dialog box to appear) and insert the following settings:



Press Ctrl+H to hide your selection (this will not deselect the area, it will just make the marquee around it disappear), so that you can see clearly the edges of the selection. If you notice that an unwanted area around the lips turned pink, simply press Q to enter the Quick Mask Mode again, zoom in and carefully paint with black over that area. Then switch back to the standard mode by pressing Q again and take a look at the result.

Add a subtle highlight on her lower lip by using the Dodge Tool, a small soft brush, exposure set to 70%. With a slightly bigger brush you may highlight her upper lip, again in a very subtle way.

When you’ve finished, make sure the area of the lips is deselected to continue to the next step.


Step 3. To change the eye color, select the eyes by using the same method you used for the lips, and then press Ctrl+U to bring up the Hue/Saturation dialog box, check Colorize and use the following settings:



Press Ctrl+H and check for any mistakes. If there are any, fix them as previously shown with the lips.


Step 4. Now we’re going to do the eye makeup. Select the eyelashes on her lower eyelid by using the Lasso Tool, with a feather setting of 5. Go to Image -> Adjustments -> Brightness/Contrast… and lower the Brightness to -10. Deselect the area.

Create a new layer and paint with a purple, soft brush on it, over the area between her eyebrows and eyes.

Set the layer blending mode to Overlay and the Opacity to 35%. Then refine the edges of the area by erasing with a large soft brush around it, making sure it blends in well and looks natural.



Step 5. To enhance the effect of the image, we can now adjust its color cast to better match the changes we made.

Add a Selective color adjustment layer with the following settings:

Reds: -43 0 -22 +7
Yellows: 0 0 0 -41
Neutrals: 0 0 0 -7


Step 6. Add another Selective color adjustment layer, in order to change the color of her dress from cyan to purple:

Cyans: -100 +100 -100 +100

You will notice that this layer will slightly affect the color of the eyes. I actually liked it better that way, so I didn’t change it.

If you don’t like that, then choose a soft brush and paint with black on the layer mask of the adjustment layer (I’ve highlighted it with yellow on the following screenshot).



Finally, go to Image -> Adjustments -> Auto Levels to really bring out the colors of the image and remove the somewhat reddish color cast it had.


The final result:

Tuesday, August 2, 2011

Nokia DAB Digital Radio Headset


Nokia DAB Digital Radio
The Nokia DAB Digital radio headset is the first digital radio add-on for a mobile phone.

It’s compatible with Nokia phones running Symbian^3, such as the Nokia C6, Nokia C7 or Nokia N8, gives you access to lots more radio stations and promises higher quality sound that analogue radio.

If you want to listen to digital radio stations without having to use the internet – or your data allowance – Nokia’s head is currently the only option, although at £45 it’s a pretty expensive option.

The headset looks ok, although for the price tag you might expect something a little less plasticky.

The headset connects to the phone using a ‘USB on the go’ slot, found on the side of the Nokia N8, and makes the phone slightly awkward to slip into a pocket – although this slot is positioned more conveniently on the Nokia C6 and Nokia C7.

To get the headset to work you have to download the Nokia DAB radio app from the Ovi Store. It’s not immediately obvious you need to do this – and the very short instruction booklet you get doesn’t give any help with this – but a quick search on the Ovi Store and you’ll be able to find the free app.

Once working, the headset performs pretty well and when we tried it out indoors it only cut-out momentarily once or twice. When we tried it outside it held signal perfectly.

Sound quality seemed pretty good, although we haven’t put it to the test in our labs so we can’t give it a star rating.

It is clever enough to cut its sound when another app – such as the BBC’s iPlayer app- starts playing and the headset can also handle hands-free calls and voice commands, so you can call a contact without getting the phone out of your pocket.

At £45 Nokia’s DAB digital radio headset is a pretty expensive accessory and we don’t imagine there’s too many people it would interest enough to justify the price tag, but with the impending switchover to digital radio it might be something that becomes more appealing in the near future. http://gadgetmobiletechnology.blogspot.com/
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