SESSION 19: Image formats, storing, publishing and sharing

   
Part 1: IMAGE FORMATS

a)    Find out the most common formats for images and write a short description of the features of each of them

There are 5 main formats in which to store images:

•  TIFF: images create very large file sizes.

•  JPEG: are images that have been compressed to store a lot of information in a small-size file. 

• GIF: this format compresses images but the compression is losslessThis format is never used for photography, because of the limited number of colors. GIFS can also be used for animations.

• PNG: this is a full range of color and better compression.

• Raw Image Files: contain data from a digital camera, they haven’t been processed and therefore can’t be edited or printed yet.

b)    Which image format preserves the quality better when it is compressed

The JPEG format.

c)    Which formats are more suitable for web design?

The formats that are more suitable for a web design is the GIF.

Part 2: ORGANIZING IMAGES

a)   This are pictures of my high school

       c)   This is my presentation

Climate change