ICT7-Image Encoding Practice

Which characteristic(s) describe raster images?

• Lose clarity when enlarged
• They are encoded with words to describe the path, shapes and color of the image.
• They can encode many colors and dots to show the texture and detail of a picture.
• They are typically larger in file size compared to vector images.
• Made of pixels and resolution-dependent

Which characteristic(s) describe vector images?

• They lose quality when scaled up. If you zoom in, the pixels can be recognized
• Use mathematical paths.
• Better for photorealistic details They can handle rich and complex color representations.
• They are typically smaller in file size compared to raster images.
• Infinite scalable without quality loss

Which file format is commonly used for vector images?

• PNG
• JPEG
• PDF with Text (font)
• SVG
• PDF with images

Which file format is commonly used for raster images?

• PNG
• JPEG
• PDF with Text (font)
• SVG
• PDF with images

Which free tool did we download and install to create and edit vector images?

• Adobe Photoshop
• Procreate
• Inkscape
• GIMP

Which free tool did we download and install to create and edit raster images?

• Adobe Photoshop
• MSPaint
• Inkscape
• GIMP

What is an advantage of vector images over raster images when using them on the internet?

• Better for photographs
• Smaller file sizes
• Infinite scalability without loss of quality
• Easier to edit pixel by pixel.

What is an advantage of vector images over raster images when using them for logos?

• Better for photographs
• Smaller file sizes
• Infinite scalability without loss of quality. You can use them anywhere and they look the same.
• Easier to edit pixel by pixel

What is an advantage of raster images over vector images when using them on the internet?

• Better for photographs and showing details that are realistic.

• Smaller file sizes
• Infinite scalability without loss of quality
• Easier to edit pixel by pixel

What is an advantage of raster images over vector images when using them in a logo?

• Able to capture detail important to the company image. Memorable logos are detailed.
• Smaller file sizes.
• Infinite scalability. You can use them anywhere and they look the same.
• Easier to edit pixel by pixel
• The design company you work for will terminate your employment. The benefit is that you can start your own rock band and travel the world.