How To Enlarge a Low Resolution Image for Print, Another Way!

Has there ever been a time when you had a low resolution image you want to print?  Maybe it is a screenshot of something or an image where the quality just wasn't there?  In this tutorial I'll show you one way you can modify an image and enlarge it to be printed as an 8x12.  It only takes a few minutes and a couple of steps.

Video Summary

This particular image was at a resolution of 72 ppi and approximately 5.5" x  8.3".  The goal was to modify this image so it could be printed as an 8x10.   When preparing images for print, it’s important to keep in mind that your file resolution should be a minimum of 240 ppi to get a high quality print.  In this case I wanted to use 300 ppi.  I’ll show you how you can easily upscale an image using Photoshop. 

Step 1

Open your image, then go to the ‘Image’ menu and select Image Size.

Step 2

In the ‘Width’ and ‘Height’ boxes, input the size you would like your image to be.  In this case, I used 8” x 12”. 

Step 3

Look at the resolution box next.  It’s likely you will see something around 72 Pixels/Inch.  Change that to be 300 Pixels/Inch.

Step 4

Next, make sure the box next to ‘Resample’ is checked.  Select ‘Preserve Details (enlargement)’ from the pull down menu.

Step 5

Use the ‘Reduce Noise’ slider if you feel your image needs noise reduction.

Step 6

Click ‘OK’.

Your Finished!  Print it out and see how it looks!

If you have any questions, please leave a comment below!  Be sure to check out the rest of my YouTube Channel and website!  

Thanks!

How to Enlarge a Low-Res Image for Print

Has there ever been a time when you had a low resolution image you want to print?  Maybe a screenshot of something or an image where the quality just wasn't there?  In this tutorial I'll show you one way you can modify an image and enlarge it to be printed as an 8x10.  It only takes a few minutes and a couple of steps.  One quick note, I did not create the original image used in this tutorial - I'm not sure who did, but I have seen the image used in various places on the web.

Video Summary

This particular image was at a resolution of 72 ppi and approximately 5.5" x 6.5".  Our goal was to modify this image so it could be printed as an 8x10.   When preparing images for print, it’s important to keep in mind that your file resolution should be a minimum of 240 ppi to get a high quality print.  In this case I wanted to use 300 ppi. 

Step 1

Open image.  Unlock background layer by double clicking on the LOCK icon on the layer.  Resize the image by going to Image >Image Size. Then change the resolution to 300.  Click OK

Step 2

Change canvas size to 8x10 by going to Image > Canvas Size.  Use 8 for the width and 10 for the height.  Click OK.

Step 3

Using Free Transform (cmd + T), resize the image so it is as large as it can be without cutting off any of the edges.  Notice we have a small area on the bottom and side that we will need to fill in.

Step 4

Extract the text.  Select the Magic Wand tool.  Change sample size to 3 by 3, and tolarance to 12.  Select a black portion of the text.  Right click and select ‘Similar’.  If there are more pixels to be selected within the text, select Similar again.  Right click in the selection and select Make Work Path.  For the tolerance, use 2.0.  The text and graphics will be extracted as a path and can be found in the Paths panel.

Step 5

Blur the background layer to remove pixilation.  Go to Filter > Blur > Gaussian Blur.  Adjust the blur to your liking.  I used a 4 pixel blur.

Step 6

Fill in the missing areas on the bottom and right hand side.  Use the Marquee tool to select the blank areas.  Be sure to overlap the surrounding pixels so Photoshop knows what to fill the area in with.  After making the selection press Shift + Delete to bring up the Fill dialog box.  Choose Content-Aware and click OK.  Blend further if necessary.

Step 7

Add text back on top of image.  Create a new blank layer labeled Text.  Go into the Paths panel and highlight the work path that was created.  Right click and select Fill Path.  Use Black as the color for fill.

Step 8

Add stroke around text.  First setup your brush settings – use a hard edge brush and a width of 8 pixels in this case. Right click on the text Path again and select Stroke.  Use the Brush as the tool to stroke the path with.

Step 9

Increase Contrast.  Create a new curves adjustment layer.  Select preset called ‘Medium Contrast’. 

Step 10

Combine all layers and Sharpen.  Combine all layers using Shift + Option + CMD + E.  To sharpen the image go to Filter > Sharpen > Smart Sharpen.  Use an amount of 200 and leave the rest of the settings as they are.  You’re Done!

Step 11

Send out for print, the image is complete!  The image is now 8x10 with a resolution of 300 ppi and will make a great print.

Thank you for watching! 

Adobe Photoshop CC - Custom Trees using Pattern Fill

Adobe Photoshop CC has a way to create a wide variety of 3D trees and shrubs that can be inserted into your images!  This is an awesome new feature that is customizable and easy to use.  As a Landscape Architect, I frequently use Photoshop as a visualization tool to help clients see the potential of their outdoor space.  I have found that many clients cannot fully understand a design simply by looking at an overhead plan view of their site.  Great photographs of the existing site combined with Photoshop compositing really help to get the design idea and intent across to clients.

Accessing and using the custom 3D trees in Photoshop is simple.  First, open the image you will be working on.  Next, create a new blank layer above the background layer.  Make the new blank layer active.  To add a new 3D tree onto our blank layer we need to ‘Fill’ the layer by pressing Shift + Delete.  There are several options here on how we can Fill the layer.  In the Fill dialog box, under the Contents section, choose ‘Pattern’.  The Blending section can remain as is.  Toggle on (check mark) ‘Scripted Pattern’.  Then click the drop down menu next to the word ‘Scripts’, select Tree.

The ‘Tree Pattern’ dialog box will now appear and gives you various ways the tree can be can customized.  From changing the direction of the light so shadows match the image to reducing or removing the leaves on the tree, this dialog box is where you would make those changes.  When you have made the necessary changes, click ‘OK’.

The tree will then be rendered and placed on your blank layer.  From this point the tree can be scaled and moved around the image.  It’s important to make sure the tree is placed on it’s own layer so you have the option to change the size and positioning of it later on if you need to. 

While I think it’s still necessary to have a large library of plant material images for anything your composite might need, this feature in Adobe Photoshop CC is really great and will help speed up the time it takes to make composite landscape images.