Benjamin Jepsen 11/3 Computer Graphics

Hue Changes Hue value: +180 Hue value: +45 Hue value: -21 Hue- “The property of light by which the color of an object is classified as red, blue, green, or yellow in reference to the spectrum.”

Saturation Changes Saturation value: -50 Saturation value: +35 Saturation value: -100 Saturation- “the degree of chroma or purity of a color; the degree of freedom from admixture with white.”

Brightness changes Brightness- “the luminance of a body, apart from its hue or saturation, that an observer uses to determine the comparative luminance of another body.” Brightness value: +50 Brightness value: -15 Brightness value: -50

Changes in everything Hue value: +30 Saturation value: -30 Brightness value: +10 Hue value: +15 Saturation value: +45 Brightness value: +15 Hue value: -20 Saturation value: +30 Brightness value: +35

Edited Image 1 -Change Brightness to +50 -Change Contrast to +80 -Change Hue to -15 -Change Saturation to +10 -Change Lightness to -5 -Select sky using quick selection tool -Apply «Rough pastels» effect -Select wheat using quick Selection tool -Apply «Film Grain» effect

Edited Image 2 -Use «Spot Healing Brush Tool» to erase airplane trail, abnormality In wheat and over-bright center of Mountain -Use «Smart Brush Tool», select sky And make brighter. -Use «Smart Brush Tool» select wheat And increase contrast -Use «Smart Brush Tool» select mountain And use «Greenery» function

Edited Image 3 -Use cookie cutter and cut out heart- shaped centre of image -Open enhance and adjust color curve to: -Min Highlights -Max Midtone Brightness -Max Midtone Contrast -Min Shadows -Insert generic lake image on background -Drag heart on to Image