IMAGE
PROCESSING
, What is raster graphics?
Raster graphics, also known as bitmap graphics, are digital images that are made
up of individual pixels. Each pixel contains specific color information and when
combined together, the pixels form the image.Raster graphics are resolution-
dependent, which means that they have a specific resolution at which they are
stored and displayed. This resolution determines the level of detail and clarity of
the image - the higher the resolution, the greater the level of detail. Examples of
raster graphics include photographs, digital paintings, and scanned images. Raster
graphics are commonly used in printing and web design, but they can be limited in
terms of scaling and editing flexibility compared to vector graphics.
What is vector graphics?
Vector graphics are computer graphics that are created using mathematical
equations instead of pixels. They are created using vector software such as Adobe
Illustrator, CorelDRAW, or Inkscape. Vector graphics are resolution independent
and can be scaled up or down without losing quality, making them ideal for logos,
illustrations, and icons. Unlike bitmap images, vector graphics are not made up of
pixels and do not become pixelated when enlarged. They are also easier to edit
and manipulate, as you can modify individual shapes and paths. Some popular file
formats for vector graphics include SVG, AI, EPS, and PDF.
What are image file formats?
Image file formats refer to the way in which digital image data is encoded for
storage and/or transmission. Some common image file formats include:
1. JPEG (Joint Photographic Experts Group): A compression format commonly
used for digital photographs.
2. PNG (Portable Network Graphics): A lossless compression format that preserves
image quality but results in larger file sizes.
PROCESSING
, What is raster graphics?
Raster graphics, also known as bitmap graphics, are digital images that are made
up of individual pixels. Each pixel contains specific color information and when
combined together, the pixels form the image.Raster graphics are resolution-
dependent, which means that they have a specific resolution at which they are
stored and displayed. This resolution determines the level of detail and clarity of
the image - the higher the resolution, the greater the level of detail. Examples of
raster graphics include photographs, digital paintings, and scanned images. Raster
graphics are commonly used in printing and web design, but they can be limited in
terms of scaling and editing flexibility compared to vector graphics.
What is vector graphics?
Vector graphics are computer graphics that are created using mathematical
equations instead of pixels. They are created using vector software such as Adobe
Illustrator, CorelDRAW, or Inkscape. Vector graphics are resolution independent
and can be scaled up or down without losing quality, making them ideal for logos,
illustrations, and icons. Unlike bitmap images, vector graphics are not made up of
pixels and do not become pixelated when enlarged. They are also easier to edit
and manipulate, as you can modify individual shapes and paths. Some popular file
formats for vector graphics include SVG, AI, EPS, and PDF.
What are image file formats?
Image file formats refer to the way in which digital image data is encoded for
storage and/or transmission. Some common image file formats include:
1. JPEG (Joint Photographic Experts Group): A compression format commonly
used for digital photographs.
2. PNG (Portable Network Graphics): A lossless compression format that preserves
image quality but results in larger file sizes.
