digital imaging

Course Name: Digital Imaging
Course Number: Art 84

Instructor's Name: Mike Enright
Contact: enright@menright.com

Meeting Time: Thursday 2 to 5:50

Course Description

The class will be manipulating bitmap computer images using Photoshop, the industry-standard tool for the editing of photographs and other digital images. Upon successful completion of this class, you should be able to:
• feel comfortable working within the Photoshop environment
• select any part of the image using a variety of tools
• use layers and adjustment layers
• use Photoshop filters and adjustments
• be familiar with masking techniques
• discuss your work, and the work of your colleagues, using appropriate vocabulary

Rules

Attendance in all sessions is required. Instructors keep an official record of absence in their grade folders. Students excessively absent will see their grades go down, and will quickly find it difficult to follow new topics that depend on earlier lessons.

Classes begin promptly at the times indicated in the Schedule of Classes. Arrival in classes after the scheduled starting time constitutes a lateness. Latecomers may, at the discretion of the instructor, be refused admission to a class session and/or incur an official absence.

Grade Evalution

Required Materials

100 MB (minimum) USB FLash Drive

Recommended Text

Photoshop CC Visual Quickstart Guide
Elaine Weinmann and Peter Lourekas
Peachpit Press; 1 edition (July 7, 2013)

 

Assignments

Assignment 6: Retouching Part 2

Finish the last retouching assignment from last week (ME NYC 79, Horrible Family Portrait, and Fritz the Dog). I will also show you in class how to add a gradated background to the Horrible Family Portrait. Make sure your name is on the file (along with the file name), save it as a jpg, and hand it in.

The second part of today's work will consist of retouching tasks on three separate photos.

A. Castle Rock exercise: using Adjustment Layers and careful masking, make picture A look like picture B. By using a mask on a Levels adjustment layer, bring out the detail in the shadowed areas while not blowing out the lighter areas of the floor and the Hudson Valley landscape seen through the windows. Look carefully at the differences in shadow detail in the areas under and between the windows. Make a second Level adjustment layer that masks the shadow areas and makes the windows look colorful and not as bright.

B. damaged portrait: first use the Levels adjustment to improve the contrast (lights, darks, and grays) in the picture. Then use the Color Balance and Hue/Saturation adjustments to get the colors looking good. After that use the Clone Stamp and Healing Brush to eliminate the fold, then the Crop tool to make all sides of the image the same.

C. train exercise: experiment with adjustment layers until the four quarters of the image match each other in hue, levels, contrast, etc., and the image looks like a single photo again.


Assignment 5: Quick Mask / Retouching Part 1

Finish assignment 4 (Colorizing / Historical Photos) if you are not finished with Liz and all three historical images.

A. The first part of today's lesson will be to take a picture that's in really terrible condition and repair it, then colorize it. Follow along with me while I do this; the procedure is fairly complicated so pay attention.

Click here to download the original picture ("3way-hat-original.jpg"). Click here to see a cleaned-up and colorized version. You're going to have to rotate and crop, add an Adjusment layer to lighten the whole image (and to make some of the background damage disappear), repair the corner, add a drop-shadow to the layer, and paint using new layers that will be set to blend with the background. Click here to see a Flash animation made with this image.

B. The second part of today's assignment can be found here. You will be using Quick Mask mode to create and edit a selection and add a new background. Extra credit if you can figure out how to give the clown a shadow!

C. Click here for me in NYC, 1979. Make Adjustment Layers to lighten the image, clean up scratches and spots, crop and straighten, then colorize using new layers set to Overlay or Color.

D. Click here for a horrible family portrait. Make an Adjustment Layer to lighten part of the image, make another Adjustement Layer to darken other parts, clean up scratches and spots, crop and straighten, then colorize using new layers set to Overlay or Color.

E. Click here for a picture of Fritz the dog. It's a good picture but the negative has a lot of dust on it. Make Adjustment Layers to lighten the image, clean up scratches and spots, crop and straighten, then colorize using new layers set to Overlay or Color.


Assignment 4: Colorizing / Historical Photos

Part A: take this original black and white image and convert it to color. Here's what the final image should look like:

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Watch this tutorial showing the process. This technique will also be used for the other three images in the assignment.

Part B, C, and D: find three large, black-and-white historical images, like this photo from the American Civil War, or Robert Capa's famous photo from the Spanish Civil War, or these two images — execution and napalm — that helped to change American opinions on the Vietnam war. DON'T USE THESE IMAGES; FIND YOUR OWN. Make sure the images are at least 1000 pixels wide. Carefully clean them up and colorize them to make them look as good as if they were originally modern color photographs. Here's my tinted version of the Saigon execution.


Assignment 3: Swap Harriet for Liv

As a day-to-day work example, I am going to show what I did with this image from Cancun. Download it if you want to work along with me. Otherwise just watch.

First finish your Halloween Costume assignment (both pictures) from the last class, put your name on it in a type layer and hand it in.

Today's assignment is designed to introduce you to the Clone Stamp tool and to Content Aware fills. We will also be using masking techniques learned in the last two assignments. I will go over both the Clone Stamp and the Content Aware fills in class. Click here for Adobe's explanation of what the Clone Stamp does; click here for a tutorial on the use of the Content Aware fill.

Download the two images from the links below. Open the image called "liv-w-azaleas-original," duplicate the original background layer, then use the clone stamp tool to eliminate Liv from the new layer. Open the image called "harriet-pink-dress-original" and select Harriet (the girl in the pink dress) from the photo; copy it into the "liv-w-azaleas" picture. Turn the Harriet layer into a quick mask layer, then use the paintbrush tool and black and white paint to mask out everything but Harriet. Print out the final image with your name on it.

Click here to download "liv-w-azaleas-original"

Click here to download "harriet-pink-dress-original"

Click here to see the final result.


Assignment 2: Halloween Costume

As a day-to-day work example, I am going to show what I did with this image. Download it if you want to work along with me. Otherwise just watch.

A and B. Download the two images using the links provided below (both show several figures from top to bottom against different backgrounds). Create a new layer (or layers) above the photos and use the paint tools to create Halloween costumes for the people.

In addition, you will insert a new layer underneath the original and the paint layers. On this new layer create a representational background (in other words, a house, a forest, a cityscape — not an abstract design). You can use a photo as long as you alter it with the paint tools.

Note that this assignment is for BOTH PHOTOS!

For more info on this assignment and some tips, click on a tutorial page here.

When you are finished with the image, use the Text tool to create a new text layer and put your name and a title on the image. Resize the picture using the Image > Image Size menu to make it 1000 pixels wide; do a File > Save As at the JPEG Medium setting.

Click here to download the picture of children in Delhi. Click here to download the picture of tourists in Mumbai. Click here to see an example of a figure painted-over in Photoshop.

If you finish early, find a picture of yourself or friends and family. Create a new background for this picture, and paint new items on the people in the foreground. Extra credit!


Assignment 1: Foodface

Click here to see the source file you will use for this assignment. Either drag the photo directly to your Desktop, or select "Save Link As" (in Firefox) or "Saved Linked File As" (in Safari) to download the image. Open the file in Photoshop by dragging the file onto the PS icon in the dock.

Create a new Photoshop file using File > New. In the dialog box that follows, set the width and height to 1000 pixels (not inches) and the resolution to 72. Make sure the color mode is "RGB Color". You can leave everything else as is, then click OK. You can go back and forth between the two files by clicking on the tabs you will see at the top of the Photoshop window.

Now select a piece of food from the original image using one of the selector tools near the top of the Tools window. Copy your selection and paste it into the new PS document you just created. Open the Layers window and notice that this pasted item will be on its own layer. An easy way to select this item again is by clicking on that layer.

Cut away all traces of the background on this new layer using the eraser tool. Keep making new layers with other pieces of food. Rearrange the pieces using the Move tool until they create a face. Finally, draw a new background behind your food face by making a new layer and putting it underneath everything else. Layers can be dragged up or down in the window to put items closer or further away (except for the original background layer that can't be moved).

Click here and here to see some foodfaces made by fellow students. I've made a new source image this semester so they won't be exactly the same as the one you're using, but you'll get the idea.

Continue working on your image until it's as perfect as you can manage. Save the file; this will be the psd file for you to keep. Do a "Save As" to make a second version of the file; save this one as a JPEG file called "your-name-foodface". This is the version you deliver to me.

Transfer your completed work to my machine using your USB drive; if you don't have one yet you can borrow mine to make the transfer. Put it in the folder called PHOTOSHOP CLASS that you'll see on the desktop.