Go Back   RetouchPRO > Technique > Photo Restoration
Register Blogs FAQ Site Nav Search Today's Posts Mark Forums Read

Photo Restoration Repairing damaged photos

blending two images together

Thread Tools
Old 05-25-2005, 12:10 PM
robinstanley robinstanley is offline
Junior Member
Join Date: May 2005
Location: London
Posts: 5
blending two images together

Hi Everybody,

I'm looking for some advice as to how to make one great image out of these two scans (one scan contains good shadow detail, the other good highlight details) The scanner was not able to cope with the range of tones in my negative so I now have two scans to work from.

By combining these two images in photoshop I'm hoping to get maximum highlight info as well and shadow detail into the shot.

does anyone have any advice on how this could be done?

when I drag one image ontop of the other I find that they don't quite match up which means that the single image ends up looking like an out of focus picture.

Thanks in advance for any help
Attached Images
File Type: jpg 4.JPG (80.0 KB, 39 views)
File Type: jpg 4b.JPG (76.9 KB, 39 views)
Reply With Quote top
Old 05-25-2005, 12:36 PM
edgework edgework is offline
Senior Member
Join Date: Jul 2004
Location: Brooklyn
Posts: 494
The lighter image appears to be a pixel to the right of the darker image. An "arrow-left" nudge corrects this.

However, you really don't want to go that route. What you are calling shadow detail in the darker scan is nothing more than blobs of black with no shadow detail at all. His shirt and neck in particular. In your lighter scan, you have excellent shadow detail: the contours of his shirt are visible, and while the variations in shading are subtle and close, there is a complete image of his neck and the side of his face. The darker image has none of that.

For that reason, a simple curve applied to the light image should give you what you want, if, in fact, you wish for the darks to get darker. However, as I mentioned, there is a host of detail available in his face and shirt that can easily be brought out with a lightening curve. That's an aeathetic question. The dark scan is useless since it lost all the shadow detail.
Reply With Quote top
Old 05-25-2005, 03:00 PM
Racc Iria's Avatar
Racc Iria Racc Iria is offline
Senior Member
Join Date: Apr 2005
Location: Rockville, MD USA
Posts: 252
I agree with Edgework. The shadows are too dark in the darker image. In fact, I think you'd have a really nice image if you composited the sky from the darker image into the lighter image. A layer mask is all you'd need to do it.

Reply With Quote top
Old 05-25-2005, 03:20 PM
philbach's Avatar
philbach philbach is offline
Senior Member
Join Date: Mar 2003
Location: Belgium, Wi
Posts: 1,332
Two images

Well what you can do if you want to make two images super-impose on top of each other is use the difference blending mode.

Open both pictures; move one image on top of the other and use difference blending mode. In this picture using that technique one can see that the top photo needs to be moved one arrow click as previously described.

Of course the curves method is probably the best way to go.
Attached Images
File Type: jpg Superimpose.jpg (26.9 KB, 23 views)
Reply With Quote top
Old 05-25-2005, 04:58 PM
Craig Walters's Avatar
Craig Walters Craig Walters is offline
Senior Member
Join Date: Apr 2005
Location: somewhere over there
Posts: 8,786
Blog Entries: 4
i went a slightly different way/method. using paint shop pro 7.xx, i took the darker pic and using the 'magic wand' tool, i captured the background/sky as a selection. then, using the other light pic, i made a new raster image layer and copied the selection from the other into the new layer. then simply merge the two layers.

then, depending on what effect you're going for, use various filters to get the rest of the effect you want. you may want to apply those before merging the layers.

this was essentially a 10 minute job. it needs a bit of touch-up around where the magic wand selection was laid in, but that's fairly easy to do. i prolly could have used some feathering with magic wand or a slightly different tolerance level and done a bit better, but it gives you the idea.

i then ran one pass with a clarify filter to give things a bit more definition, but that's just a choice thing, depending on what you're after.

Attached Images
File Type: jpg man-with-cig-1-k-1.jpg (90.9 KB, 21 views)
Reply With Quote top
Old 05-26-2005, 01:49 PM
robinstanley robinstanley is offline
Junior Member
Join Date: May 2005
Location: London
Posts: 5

Thanks everyone, lots of food for thought.

Reply With Quote top
Old 05-30-2005, 03:18 AM
Flora's Avatar
Flora Flora is offline
Senior Member
Join Date: Mar 2002
Location: Milan, Italy
Posts: 2,325
Blog Entries: 3
Hi Robin,

Welcome to RP!

You don't say if you are working with Photoshop and if yes with which version ...

Was something like this you had in mind?

P.S. I work with Ps CS.
Attached Images
File Type: jpg F_4.jpg (99.4 KB, 25 views)
Reply With Quote top

  RetouchPRO > Technique > Photo Restoration

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
Resizing images for RetouchPRO jeaniesa Photo Retouching 19 11-05-2016 09:28 PM
Blending two images together naturally Millz Photo Compositing 2 12-08-2006 05:59 PM
Clipping adj. layers in various blending modes undavide Software 10 07-21-2006 02:44 PM
Simpler Technique for Blending Two Images gmitchel Photo Retouching 1 01-17-2005 03:47 AM
$ for RetouchPro - images roger_ele Website Feedback 0 12-04-2002 11:24 PM

All times are GMT -6. The time now is 06:27 AM.

Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
SEO by vBSEO ©2011, Crawlability, Inc.
Copyright © 2016 Doug Nelson. All Rights Reserved