Tuesday, September 30, 2014

Color Theory

  • Color Theory
  •  Mix Secondary color and get tertiary colors 
  • Visible Color methods  
  • Each color has a width and Height
  • Purple is copy righted
  • Pigment Generated colors are derived from these primary colors: red, yellow and blue.
  • Light generated colors are derived from these primary colors: red, green and blue.
  • Take all 3 primary colors we get darker colors Subtractive color, Additive colors Light color,
  • Mixing primary colors creates other colors blue + yellow = green blue + red = violet 
  • A secondary color wheel can expand to tertiary and beyond.
  • Dark color recedes, light color advances
  • Warm side cool side colors
  •  RGB Red, Green, Blue, light generated model, RGY Red Green Yellow pigment generated model CMYK Cyan Magenta Yellow Black Print Process Model
  • Monochrome Tints shades and tones of a single hue, Grey Scale Black and White only, Web Safe RGB Hexadecimal compatible.
  •  Tints add white to a pure hue, Shades Add black to a pure hue, Tones add grey to a pure hue
  • Complementary colors
  • Split complementary
  • Analogous
  • Triad
  • Tetradic
  • Quadilateral Square
  • Different color palettes can invoke mood, location, emotion.
  • Cool, Warm, Bright, Dark, Saturated, desaturated.
  • Color Intensity changes in relation to its surrounding color.
  • Color Illusion
  • Color associations, These types of colors associations are universal to all people
  • Cultural and Psychological Color Associations.
  • Color increases brand recognition by up to 80%
  • Blue is a rare occurrence in nature
  • We have no appetite response to blue food
  • Color affects mind Pink is a tranquilizing color that drains out your energy. 

Wednesday, September 17, 2014

Summary

                                                                       Summary

I think Jpg was good and I think the smallest format was gif.

Collage


Tuesday, September 16, 2014

Pictures






























Notes 2

                                                                                 Notes 2

Tif and Jpg are best for images with pixels that blend in color these are called contiguous pixels
Gif is best for Images with flat even tone or non contiguous pixels, your computer screen is a grid
Need Tif for printing, jpeg for web, gif for pictures

Notes.

                                                                                  Notes
Have a wrong file and it will go wrong, every single document is a single format, Graphic image formats fall under 2 categories of compression lossy and lossless with lossy mage data is lost or reduced for smalled file sizes but can cause poor image quality can result on showing compression artifacts lossless retains image data for higher quality but larger file sizes lossless lossy showing compression artifacts pixelisation ovoid gif and jpeg lossy loses data 

Tif, Jpg And Gif Are the 3 most common formats for common activities such as printing, scanning and displaying images over the internet

Png Is a common web format, is high quality a˜d can contain an alpha [ transparency] channel

Each format has its own advantages disadvantages...

Stand for tagged image format

Commom Format desktop publishing print photo and graphic design

Is lossless file format it retains image data for maximum image quality 

Can result in larger file sizes not in fit for display over internet is not browser compatible

Stand for joint photographers export group

created for digital photography and works best for photo content

Is a lossy format

Can reduce An image file side By 10:1 without showing significant compresson artifacts 

The level of compression is adjustable

Stand for graphics interchange format is best for graphics or images that have a flat color or even tone such as a cartoon reduces image side by indexing color from 3 channels to 1 is adjustable by changing color bit levels from 1 to 8 contains no dps {dots per inch} data for printing not a proper format for print