July 29, 2010

Use Extract for complex objects

Based on Photoshop Users TV episode 10

I thought would take a couple objects off one photo and put them onto a different background

1. open the file with the objects
2. choose filter.... extract
3. use an appropriate size brush to trace around the object ( hold down command to get a very fine line
4. use the fill tool ( while still in extract mode) to select the object to be extracted
5. extract
6. if part of the object was faded out... use the history tool to replace what is missing
7. use eraser to touch up missed spots

July 27, 2010

Create a shallow depth of field

1. open a new channel
2. click the eyeball beside the RGB channel at the top to see the photo
3. select the gradient tool and use a black & white gradient
4. drag from the middle of the object to be in focus ( in this case the egret)
5. to get the bottom part of the object in focus, change the blend mode to screen and click and drag the gradient from the middle of the object, down ( in the case I went left and right also)

6. select the RBG channel, use the magic wand tool and shift click to select the entire object ( egret)
7. select the alpha channel and use Alt delete to fill with the foreground color
8. deselect and go back to the layers palette
9. choose filter - >blur -> lens blur
10. change depth map to alpha 1

July 25, 2010

Displacement Maps - making Waves and brains

1. duplicate the image ( it must be the same size)
2. change the copy to grayscale ( image ->mode)
3. save the copy as "map.psd"
4. open the second image ( filing cabinet in this case)
5. shift drag it onto the original image
6. change it to a smart object ( layer -> smart object)
7. choose filter-> displace and select "map.psd"
8. use a blend mode of multiply
9. change the opacity to suit
10. create a layer mask and erase any parts you don't want


for the images below, I filled the copy with white and painted in a pattern of black stripes. When it was blended, the opacity was reduced to create the desired effect

July 06, 2010

neutral gradient density layer

Based on Photoshop Users TV episode 2

before after

1. make foreground color black
2. create an adjustment layer ....... select gradient
3. click the " reverse" button
4. in the layers palette, change from normal to overlay
5. to adjust height of gradient filter, double click on the gradient box in the layer palette, click on the gradient bar, then adjust the stops on the large gradient bar


curled photo effect

Based on Photoshop Users TV episode 1

1. use the marquee tool to select the area you want
2. copy to new layer ( apple J)
3. command click the selection
4. add a stroke [Edit menu]... white 15 px
5. choose the original layer and lower its opacity
6. repeat step 3 for the top layer again and choose free transform ( command T)
7. choose the warp tool and and shape the selection as desired .... press enter
8. double click on the selection ( in the layer window) and add a drop shadow
9. select the bottom layer and adjust hue & saturation as desired

Burnt- in edge effect

To add a burnt in edge effect on a photo with some degree of flexibility
1. create a new adjustment layer.. select levels
2. in the levels window, drag the markers to the left so your entire photo is black
3. use marquee tool to select the area you want
4. feather it ( shift F6)
5. choose the layer mask and fill with black ( this reveals the photo)
6. again, use the levels markers to adjust the appearance of the edge. I adjusted the output levels to get the grey affect in this photo