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Work with raster and vector images

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  1. Photoshop User Guide
  2. Introduction to Photoshop
    1. Dream it. Make it.
    2. What's new in Photoshop
    3. Edit your first photo
    4. Create documents
    5. Photoshop | Common Questions
    6. Photoshop system requirements
    7. Migrate presets, actions, and settings
    8. Get to know Photoshop
  3. Photoshop and other Adobe products and services
    1. Work with Illustrator artwork in Photoshop
    2. Work with Photoshop files in InDesign
    3. Substance 3D Materials for Photoshop
    4. Photoshop and Adobe Stock
    5. Use the Capture in-app extension in Photoshop
    6. Creative Cloud Libraries
    7. Creative Cloud Libraries in Photoshop
    8. Use the Touch Bar with Photoshop
    9. Grid and guides
    10. Creating actions
    11. Undo and history
  4. Photoshop on the iPad
    1. Photoshop on the iPad | Common questions
    2. Get to know the workspace
    3. System requirements | Photoshop on the iPad
    4. Create, open, and export documents
    5. Add photos
    6. Work with layers
    7. Draw and paint with brushes
    8. Make selections and add masks
    9. Retouch your composites
    10. Work with adjustment layers
    11. Adjust the tonality of your composite with Curves
    12. Apply transform operations
    13. Crop and rotate your composites
    14. Rotate, pan, zoom, and reset the canvas
    15. Work with Type layers
    16. Work with Photoshop and Lightroom
    17. Get missing fonts in Photoshop on the iPad
    18. Japanese Text in Photoshop on the iPad
    19. Manage app settings
    20. Touch shortcuts and gestures
    21. Keyboard shortcuts
    22. Edit your image size
    23. Livestream as you create in Photoshop on the iPad
    24. Correct imperfections with the Healing Brush
    25. Create brushes in Capture and use them in Photoshop
    26. Work with Camera Raw files
    27. Create and work with Smart Objects
    28. Adjust exposure in your images with Dodge and Burn
  5. Photoshop on the web beta
    1. Common questions | Photoshop on the web beta 
    2. Introduction to the workspace
    3. System requirements | Photoshop on the web beta
    4. Keyboard shortcuts | Photoshop on the web beta
    5. Supported file types | Photoshop on the web beta
    6. Open and work with cloud documents
    7. Apply limited edits to your cloud documents
    8. Collaborate with stakeholders
  6. Cloud documents
    1. Photoshop cloud documents | Common questions
    2. Photoshop cloud documents | Workflow questions
    3. Manage and work with cloud documents in Photoshop
    4. Upgrade cloud storage for Photoshop
    5. Unable to create or save a cloud document
    6. Solve Photoshop cloud document errors
    7. Collect cloud document sync logs
    8. Share access and edit your cloud documents
    9. Share files and comment in-app
  7. Workspace
    1. Workspace basics
    2. Preferences
    3. Learn faster with the Photoshop Discover Panel
    4. Create documents
    5. Place files
    6. Default keyboard shortcuts
    7. Customize keyboard shortcuts
    8. Tool galleries
    9. Performance preferences
    10. Use tools
    11. Presets
    12. Grid and guides
    13. Touch gestures
    14. Use the Touch Bar with Photoshop
    15. Touch capabilities and customizable workspaces
    16. Technology previews
    17. Metadata and notes
    18. Touch capabilities and customizable workspaces
    19. Place Photoshop images in other applications
    20. Rulers
    21. Show or hide non-printing Extras
    22. Specify columns for an image
    23. Undo and history
    24. Panels and menus
    25. Position elements with snapping
    26. Position with the Ruler tool
  8. Web, screen, and app design
    1. Photoshop for design
    2. Artboards
    3. Device Preview
    4. Copy CSS from layers
    5. Slice web pages
    6. HTML options for slices
    7. Modify slice layout
    8. Work with web graphics
    9. Create web photo galleries
  9. Image and color basics
    1. How to resize images
    2. Work with raster and vector images
    3. Image size and resolution
    4. Acquire images from cameras and scanners
    5. Create, open, and import images
    6. View images
    7. Invalid JPEG Marker error | Opening images
    8. Viewing multiple images
    9. Customize color pickers and swatches
    10. High dynamic range images
    11. Match colors in your image
    12. Convert between color modes
    13. Color modes
    14. Erase parts of an image
    15. Blending modes
    16. Choose colors
    17. Customize indexed color tables
    18. Image information
    19. Distort filters are unavailable
    20. About color
    21. Color and monochrome adjustments using channels
    22. Choose colors in the Color and Swatches panels
    23. Sample
    24. Color mode or Image mode
    25. Color cast
    26. Add a conditional mode change to an action
    27. Add swatches from HTML CSS and SVG
    28. Bit depth and preferences
  10. Layers
    1. Layer basics
    2. Nondestructive editing
    3. Create and manage layers and groups
    4. Select, group, and link layers
    5. Place images into frames
    6. Layer opacity and blending
    7. Mask layers
    8. Apply Smart Filters
    9. Layer comps
    10. Move, stack, and lock layers
    11. Mask layers with vector masks
    12. Manage layers and groups
    13. Layer effects and styles
    14. Edit layer masks
    15. Extract assets
    16. Reveal layers with clipping masks
    17. Generate image assets from layers
    18. Work with Smart Objects
    19. Blending modes
    20. Combine multiple images into a group portrait
    21. Combine images with Auto-Blend Layers
    22. Align and distribute layers
    23. Copy CSS from layers
    24. Load selections from a layer or layer mask's boundaries
    25. Knockout to reveal content from other layers
  11. Selections
    1. Get started with selections
    2. Make selections in your composite
    3. Select and Mask workspace
    4. Select with the marquee tools
    5. Select with the lasso tools
    6. Adjust pixel selections
    7. Move, copy, and delete selected pixels
    8. Create a temporary quick mask
    9. Select a color range in an image
    10. Convert between paths and selection borders
    11. Channel basics
    12. Save selections and alpha channel masks
    13. Select the image areas in focus
    14. Duplicate, split, and merge channels
    15. Channel calculations
  12. Image adjustments
    1. Replace object colors
    2. Perspective warp
    3. Reduce camera shake blurring
    4. Healing brush examples
    5. Export color lookup tables
    6. Adjust image sharpness and blur
    7. Understand color adjustments
    8. Apply a Brightness/Contrast adjustment
    9. Adjust shadow and highlight detail
    10. Levels adjustment
    11. Adjust hue and saturation
    12. Adjust vibrance
    13. Adjust color saturation in image areas
    14. Make quick tonal adjustments
    15. Apply special color effects to images
    16. Enhance your image with color balance adjustments
    17. High dynamic range images
    18. View histograms and pixel values
    19. Match colors in your image
    20. Crop and straighten photos
    21. Convert a color image to black and white
    22. Adjustment and fill layers
    23. Curves adjustment
    24. Blending modes
    25. Target images for press
    26. Adjust color and tone with Levels and Curves eyedroppers
    27. Adjust HDR exposure and toning
    28. Dodge or burn image areas
    29. Make selective color adjustments
  13. Adobe Camera Raw
    1. Camera Raw system requirements
    2. What's new in Camera Raw
    3. Introduction to Camera Raw
    4. Create panoramas
    5. Supported lenses
    6. Vignette, grain, and dehaze effects in Camera Raw
    7. Default keyboard shortcuts
    8. Automatic perspective correction in Camera Raw
    9. Radial Filter in Camera Raw
    10. Manage Camera Raw settings
    11. Open, process, and save images in Camera Raw
    12. Repair images with the Enhanced Spot Removal tool in Camera Raw
    13. Rotate, crop, and adjust images
    14. Adjust color rendering in Camera Raw
    15. Process versions in Camera Raw
    16. Make local adjustments in Camera Raw
  14. Image repair and restoration
    1. Remove objects from your photos with Content-Aware Fill
    2. Content-Aware Patch and Move
    3. Retouch and repair photos
    4. Correct image distortion and noise
    5. Basic troubleshooting steps to fix most issues
  15. Image enhancement and transformation
    1. Replace sky in your images
    2. Transform objects
    3. Adjust crop, rotation, and canvas size
    4. How to crop and straighten photos
    5. Create and edit panoramic images
    6. Warp images, shapes, and paths
    7. Vanishing Point
    8. Content-aware scaling
    9. Transform images, shapes, and paths
  16. Drawing and painting
    1. Paint symmetrical patterns
    2. Draw rectangles and modify stroke options
    3. About drawing
    4. Draw and edit shapes
    5. Painting tools
    6. Create and modify brushes
    7. Blending modes
    8. Add color to paths
    9. Edit paths
    10. Paint with the Mixer Brush
    11. Brush presets
    12. Gradients
    13. Gradient interpolation
    14. Fill and stroke selections, layers, and paths
    15. Draw with the Pen tools
    16. Create patterns
    17. Generate a pattern using the Pattern Maker
    18. Manage paths
    19. Manage pattern libraries and presets
    20. Draw or paint with a graphics tablet
    21. Create textured brushes
    22. Add dynamic elements to brushes
    23. Gradient
    24. Paint stylized strokes with the Art History Brush
    25. Paint with a pattern
    26. Sync presets on multiple devices
  17. Text
    1. Add and edit the text
    2. Unified Text Engine
    3. Work with OpenType SVG fonts
    4. Format characters
    5. Format paragraphs
    6. How to create type effects
    7. Edit text
    8. Line and character spacing
    9. Arabic and Hebrew type
    10. Fonts
    11. Troubleshoot fonts
    12. Asian type
    13. Create type
  18. Filters and effects
    1. Use the Liquify filter
    2. Use the Blur Gallery
    3. Filter basics
    4. Filter effects reference
    5. Add Lighting Effects
    6. Use the Adaptive Wide Angle filter
    7. Use the Oil Paint filter
    8. Use the Liquify filter
    9. Layer effects and styles
    10. Apply specific filters
    11. Smudge image areas
  19. Saving and exporting
    1. Save your files in Photoshop
    2. Export your files in Photoshop
    3. Supported file formats
    4. Save files in graphics formats
    5. Move designs between Photoshop and Illustrator
    6. Save and export video and animations
    7. Save PDF files
    8. Digimarc copyright protection
  20. Color Management
    1. Understanding color management
    2. Keeping colors consistent
    3. Color settings
    4. Duotones
    5. Work with color profiles
    6. Color-managing documents for online viewing
    7. Color-managing documents when printing
    8. Color-managing imported images
    9. Proofing colors
  21. Web, screen, and app design
    1. Photoshop for design
    2. Artboards
    3. Device Preview
    4. Copy CSS from layers
    5. Slice web pages
    6. HTML options for slices
    7. Modify slice layout
    8. Work with web graphics
    9. Create web photo galleries
  22. Video and animation
    1. Video editing in Photoshop
    2. Edit video and animation layers
    3. Video and animation overview
    4. Preview video and animations
    5. Paint frames in video layers
    6. Import video files and image sequences
    7. Create frame animations
    8. Creative Cloud 3D Animation (Preview)
    9. Create timeline animations
    10. Create images for video
  23. Printing
    1. Print 3D objects
    2. Print from Photoshop
    3. Print with color management
    4. Contact Sheets and PDF Presentations
    5. Print photos in a picture package layout
    6. Print spot colors
    7. Print images to a commercial printing press
    8. Improve color prints from Photoshop
    9. Troubleshoot printing problems | Photoshop
  24. Automation
    1. Creating actions
    2. Create data-driven graphics
    3. Scripting
    4. Process a batch of files
    5. Play and manage actions
    6. Add conditional actions
    7. About actions and the Actions panel
    8. Record tools in actions
    9. Add a conditional mode change to an action
    10. Photoshop UI toolkit for plug-ins and scripts
  25. Content authenticity
    1. Learn about content credentials
    2. Identity and provenance for NFTs
    3. Connect accounts for creative attribution
  26. Photoshop 3D
    1. Photoshop 3D | Common questions around discontinued 3D features

  Discontinuation of 3D features in Photoshop

Photoshop’s 3D features will be removed in future updates. Users working with 3D are encouraged to explore Adobe’s new Substance 3D collection, which represents the next generation of 3D tools from Adobe. Additional details on the discontinuation of Photoshop’s 3D features can be found here: Photoshop 3D | Common questions on discontinued 3D features.

Learn the differences between raster and vector images and their common usage.

Digital image types

While creating different types of composites and artworks using various softwares, you come across the basic digital image types — raster and vector.

Raster images

Introduction: Raster images, sometimes called bitmap images, are composed of rectangular grid of picture elements called pixels. Each pixel is assigned a specific location and color value. When working with raster images, you edit pixels rather than objects or shapes.

Common use cases: Raster images are the most common electronic medium for continuous-tone images, such as photographs or digital paintings, because they efficiently represent subtle gradations of shades and color.

Popular software and file types: Most professionals use Photoshop for working with raster images. Commonly exported raster file types in Photoshop are JPEGs, GIFs, PNGs, and TIFFs.

Resolution and file size: Raster images are resolution-dependent—that is, they contain a fixed number of pixels. When you resize, your raster image loses or gains pixels, resulting in reduced image quality. Raster images usually have large file sizes due to the pixel information stored in them and often need to be compressed to keep file sizes down when used in certain Creative Cloud apps.

raster images
Raster images are pixel-based images, mostly used for editing photographs or making digital art that could be easily used across the web.

Vector images

Introduction: Vector images, sometimes called vector graphics, vector shapes, or vector objects, are made up of geometric (points, lines, or curves), organic, or free-form shapes defined by mathematical equations according to their characteristics. 

Common use cases: Vector images are the best choice for artworks such as technincal illustrations, letterheads, fonts, or logos — used in various sizes and in various output media. Vector graphics are also useful for specialty signage printing, CAD, and 3D graphics.

Popular file types and software: Preferably, Adobe Illustrator is used to create vector artworks. Some common vector graphic file formats are AI, EPS, SVG, CDR, and PDF.

Resolution and file size: You can freely move or modify vector graphics without losing detail or clarity, because they are resolution-independent—they maintain crisp edges when resized, printed to a PostScript printer, saved in a PDF file, or imported into a vector-based graphics application.

vector images
Vector images are defined by mathematical equations and are mostly used for creating illustrations, and other media that could be printed in various sizes.

Using raster and vector in Photoshop

Photoshop supports creative projects ranging from photo editing and compositing to digital painting, animation, and graphic design. By default, most of the work created using Photoshop are raster files. However, you can also create vector files in Photoshop and convert raster files to vector.

To learn more about adding vector design elements to your Photoshop composite, see Working with Shape tools.

Quality factors affecting raster-vector combination

When combining vector graphics and raster images in a document, it’s important to remember how your artwork looks onscreen isn’t always how it would look in its final medium (whether commercially printed, printed on a desktop printer, or viewed on the web).

The following factors influence the quality of your final artwork:

  • Transparency: Many effects add partially transparent pixels to your artwork. When your artwork contains transparency, Photoshop performs a process called flattening before printing or exporting. Usually, the default flattening process produces excellent results. However, if your artwork contains complex, overlapping areas and you require high-resolution output, you will probably want to preview the effects of flattening.
  • Image Resolution: The number of pixels per inch (PPI) in a bitmap image. Using too low a resolution for a printed image results in pixelation—output with large, coarse-looking pixels. Using a very high resolution (pixels smaller than what the output device can produce) increases the file size without increasing the quality of the printed output, and slows printing of the artwork.
  • Printer resolution and screen frequency: The number of ink dots produced per inch (DPI) and the number of lines per inch (LPI) in a halftone screen. The relationship between image resolution, printer resolution, and screen frequency determines the quality of detail in the printed image.

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