Podcast
Questions and Answers
What is the primary difference between pixels in an image and small partials?
What is the primary difference between pixels in an image and small partials?
- Pixels represent discrete color units. (correct)
- Small partials are larger than pixels.
- Small partials can be adjusted independently.
- Pixels can only be changed collectively.
Which of the following best describes abstract painting?
Which of the following best describes abstract painting?
- It strictly incorporates historical motifs.
- It is solely focused on realistic representation.
- It uses visual elements to create independent compositions. (correct)
- It primarily depicts religious figures.
What makes a print an original rather than a copy?
What makes a print an original rather than a copy?
- It is always created from a digital source.
- Each print varies due to the printmaking process. (correct)
- It can be reproduced multiple times.
- Each print must depict a historical event.
What is the earliest printmaking technique mentioned?
What is the earliest printmaking technique mentioned?
What is a significant characteristic of abstract expressionism?
What is a significant characteristic of abstract expressionism?
Which tools are commonly used in painting beyond brushes?
Which tools are commonly used in painting beyond brushes?
What distinguishes printmaking from simply reproducing a painting?
What distinguishes printmaking from simply reproducing a painting?
Which of these is considered a medium in painting?
Which of these is considered a medium in painting?
What components are included in the default Photoshop workspace?
What components are included in the default Photoshop workspace?
How can you reset your workspace to its default settings?
How can you reset your workspace to its default settings?
What is the purpose of the dock in Photoshop?
What is the purpose of the dock in Photoshop?
How do you activate a missing panel in Photoshop?
How do you activate a missing panel in Photoshop?
What indicates the areas where panels can be moved in Photoshop?
What indicates the areas where panels can be moved in Photoshop?
Which of the following is NOT a way to manage workspaces in Photoshop?
Which of the following is NOT a way to manage workspaces in Photoshop?
What happens when you drag a panel by its title bar into the dock?
What happens when you drag a panel by its title bar into the dock?
What visual indicator shows that an area is selected after using the rectangular marquee tool?
What visual indicator shows that an area is selected after using the rectangular marquee tool?
Which workspace is set by default in Photoshop?
Which workspace is set by default in Photoshop?
How does the Magic Wand tool select colors in an image?
How does the Magic Wand tool select colors in an image?
What happens when you click the Zoom Tool icon once on an image?
What happens when you click the Zoom Tool icon once on an image?
Which key needs to be held down to zoom out using the Zoom Tool?
Which key needs to be held down to zoom out using the Zoom Tool?
What action triggers the Type Tool to allow text insertion in a document?
What action triggers the Type Tool to allow text insertion in a document?
What does the Layers Palette not show?
What does the Layers Palette not show?
What is required to apply the same formatting style to all text in a layer using the Type Tool?
What is required to apply the same formatting style to all text in a layer using the Type Tool?
Which of the following tools is primarily used for detailed work on specific areas of an image?
Which of the following tools is primarily used for detailed work on specific areas of an image?
What is the main characteristic of native file formats in graphic editing programs?
What is the main characteristic of native file formats in graphic editing programs?
Which of the following file formats is generally recommended for web display?
Which of the following file formats is generally recommended for web display?
When saving an image for web use, what is a key consideration regarding file size?
When saving an image for web use, what is a key consideration regarding file size?
What is the function of the Progressive option when saving images?
What is the function of the Progressive option when saving images?
Which method should be used to save images in different formats for web display?
Which method should be used to save images in different formats for web display?
What file sizes are recommended for photographs intended for portfolios?
What file sizes are recommended for photographs intended for portfolios?
What is the best quality setting for an image that will be prominently displayed?
What is the best quality setting for an image that will be prominently displayed?
What common file formats are often used besides native formats?
What common file formats are often used besides native formats?
What happens to the file size of an image when you reduce its size while keeping the same number of pixels?
What happens to the file size of an image when you reduce its size while keeping the same number of pixels?
When an image has a resolution of 300 dpi, how many pixels are present in every linear inch?
When an image has a resolution of 300 dpi, how many pixels are present in every linear inch?
In an 8-bits-per-channel RGB image, what is the intensity value range for each color component?
In an 8-bits-per-channel RGB image, what is the intensity value range for each color component?
What is the total number of colors that can be reproduced in a 24-bit RGB image?
What is the total number of colors that can be reproduced in a 24-bit RGB image?
What color representation model does Photoshop use by default for new images?
What color representation model does Photoshop use by default for new images?
In the CMYK color model, what does pure white represent?
In the CMYK color model, what does pure white represent?
What should be done first when working with an RGB image intended for print?
What should be done first when working with an RGB image intended for print?
How does Photoshop handle CMYK images for display on a monitor?
How does Photoshop handle CMYK images for display on a monitor?
What is the function of the Proof Setup commands in RGB mode?
What is the function of the Proof Setup commands in RGB mode?
How can preferences be accessed in Photoshop?
How can preferences be accessed in Photoshop?
Where can you find the Scratch Disks preference setting in Photoshop?
Where can you find the Scratch Disks preference setting in Photoshop?
What happens when Photoshop runs out of available RAM while working on an image?
What happens when Photoshop runs out of available RAM while working on an image?
How many hard drives can be specified as scratch disks in Photoshop?
How many hard drives can be specified as scratch disks in Photoshop?
What is the recommended amount of free hard drive space compared to the file size of an image in Photoshop?
What is the recommended amount of free hard drive space compared to the file size of an image in Photoshop?
What is the main purpose of the Preferences window in Photoshop?
What is the main purpose of the Preferences window in Photoshop?
Which section of preferences is NOT mentioned as a focus in the discussion?
Which section of preferences is NOT mentioned as a focus in the discussion?
Flashcards
Painting
Painting
The practice of using pigments, color, or other media on a solid surface to create an artwork. Often applied with brushes, but other tools like knives, sponges, or airbrushes are also used.
Woodcut
Woodcut
A type of printmaking where the artist creates a design by carving into a wooden block, leaving the areas to be printed raised.
Relief Printing
Relief Printing
A type of printmaking where the image is created by carving away areas of a block, leaving the areas to be printed raised.
Intaglio Printing
Intaglio Printing
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Monotype
Monotype
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Print
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Impression
Impression
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Abstract Painting
Abstract Painting
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Dock
Dock
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Dock a panel
Dock a panel
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Undock a panel
Undock a panel
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Workspace
Workspace
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Essentials workspace
Essentials workspace
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Rearrange workspace
Rearrange workspace
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Save workspace
Save workspace
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Load workspace
Load workspace
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Magic Wand Tool
Magic Wand Tool
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Zoom Tool
Zoom Tool
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Type Tool
Type Tool
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Layers Palette
Layers Palette
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Selection
Selection
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Tolerance
Tolerance
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Adjustments
Adjustments
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Layers
Layers
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Native File Formats
Native File Formats
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Other File Formats
Other File Formats
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Saving Images for Web
Saving Images for Web
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Save for Web
Save for Web
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Image Quality
Image Quality
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Progressive vs. Non-Progressive Images
Progressive vs. Non-Progressive Images
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File Size
File Size
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Image Loading Time
Image Loading Time
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Resolution (DPI)
Resolution (DPI)
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RGB Color Mode
RGB Color Mode
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CMYK Color Mode
CMYK Color Mode
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Color Separation (RGB to CMYK)
Color Separation (RGB to CMYK)
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Intensity Value (Pixel)
Intensity Value (Pixel)
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Image Compression
Image Compression
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Image Size (Pixels)
Image Size (Pixels)
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Black & White Conversion
Black & White Conversion
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Scratch Disk
Scratch Disk
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Memory & Image Cache
Memory & Image Cache
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Study Notes
BMG 105 Computer Graphics Part 1: Adobe Photoshop
- The draft instructional material is being made available as received from authors.
- Editing and quality checks are in progress.
- Students should consult Study Centers for any missing content, updates, and instructions.
- The material should adhere to the course syllabus.
Computer Graphics Part 1: Adobe Photoshop
- Adobe Photoshop is raster graphics editing software.
- It was created in 1988 by Thomas and John Knoll.
- Adobe Photoshop is the leading photo editing software in the market.
- It edits large batches of photos and creates complex digital paintings.
Unit 1: Introduction
-
Objectives:
- Image design evolutions through history
- Detailed Photoshop information
- Explanation of RGB colour spaces
- Advantages/Disadvantages of vector and raster images
- Image identification for worldwide use
-
Image design evolution:
- Portray tonality was a milestone in visual art.
- Mosaic is an assembling of small pieces of colored materials (e.g. glass, stone).
- Mosaics were a popular form of decorative art, especially for flooring.
-
Ancient Greek Mosaic:
- Existed thousands of years ago.
- Predecessor to today’s Photoshop images
- Differences are in use of pixels instead of smaller pieces
-
Painting:
- Application of paint, pigment, colour or other medium to a solid surface
- Includes diverse motifs and ideas throughout history
- Ranges from mythological figures on pottery to Biblical scenes.
-
Printing:
- Process of making artworks (primarily on paper).
- Process of creating several prints, each considered "original",
- Techniques include monotyping, woodcut and others.
-
Photography:
- Process of capturing images using cameras
- Images can be visually manipulated or stored digitally.
- Non-digital photographs involve a two-step chemical process.
-
Art forms and styles:
- Varied forms encompassing many artistic disciplines.
- Includes ceramics, drawing, painting, sculpture, printmaking, design, crafts, photography, video, filmmaking, and architecture.
Unit 2: Photoshop Workspace
-
Objectives:
- Identifying different parts of the image ready CS window
- Checking the image size and the download times
- Understanding tools in image ready toolbox
- Moving from image ready to Photoshop and vice versa
-
Default Workspace:
- Essentials workspace is the general workspace in Photoshop
- Includes panels (Layers, Channels, Adjustments and History panels)
-
Custom Workspaces:
- Workspaces can be customized and saved
- Options allow for easy switching and efficient workspace setup.
-
Photoshop Tools:
- Tools can be selected from the Toolbox,
- Including Marquee tool, lasso tool, crop tool, and others,
- Used for various image-editing tasks.
Unit 3: Creating Images
-
Objectives:
- Creating and editing images in Photoshop
- Scanning images into Photoshop
- Understanding History Palette functionality
-
Bitmap vs Vector images:
- Bitmap images are made up of pixels in a grid.
- Vector images are based on polygons.
-
Image processes:
- Including compression, storage, printing and display of images
Unit 4: Creating and Using Selections
-
Objectives:
- Understanding and creating Selections.
- Understanding Channels.
- Using Channels Palette to save Selections.
-
Selection tools:
- Marquee tools (rectangles, ellipses etc.)
- Lasso tools (freehand, polygonal)
- Magic wand tools
-
Selection modification
-
Saving selections in Channels, and restoring these
Unit 5: Photoshop's Layers
- Objectives:
- Understanding the concept of Layers
- Managing and organizing Layers
- Layers Palette:
- Contains information on Layers
- Displayed as thumbnails
Unit 6: Editing Images
-
Objectives:
- Use painting and drawing tools
-
Tools:
- Blur Tool
- Sharpen Tool
- Smudge Tool
- Dodge Tool
- Burn Tool
- Sponge Tool
-
Type Tools:
- Character Palette
- Paragraph Palette
Unit 7: Editing Vector Shapes
- Objectives:
- Working with Vector Content
- Creating vector paths
- Editing paths and selections
Unit 8: Creating Static Images
-
Objectives:
- Creating a logo in Photoshop
- Optimizing images for the internet
-
Logo Design:
- Image optimization for the web
- Relevant formats (e.g. JPG, GIF)
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