Digital Photography and Adobe Photoshop Lesson 2: Composition and Exposure, Lecture notes of Computer science

Download Digital Photography and Adobe Photoshop Lesson 2: Composition and Exposure and more Lecture notes Computer science in PDF only on Docsity! DIGITAL PHOTOGRAPHY & ADOBE PHOTOSHOP LESSON 2 (MULTIMEDIA SYSTEM) OBJECTIVES • develop understanding about composition in photography • apply various composition techniques in taking pictures • develop understanding about exposure triangle • enhance and manipulate pictures using Adobe Photoshop, and create a digital design Composition • the placement of visual elements in one shot Three basic elements • Foreground –is an element or space in front of the subject • Subject –is the main character or element of the entire composition/shot • Background –a layout of the location of the shot Rule of Thirds • important elements in the frame are placed on the four points where the horizontal and vertical lines intersect Example of Rule of Thirds Example of Rule of Thirds Example of Rule of Thirds YES Force to follow the rule of thirds Force to follow the rule of thirds Looking space • add adequate space in the direction where your subject is looking Walking space • add more space in the direction towards where your subject is moving Leveling • make sure that the frame is leveled with vertical or horizontal lines l ys 8 hf Tf Frame within frame Change your Point of View The exposure triangle • Aperture • ISO • Shutter Speed Aperture • measure of how open or closed the lens’ iris is Aperture WIDE APERTURE NARROW APERTURE Shutter speed SLOW SHUTTER FAST SHUTTER ISO • determines how sensitive the camera is to incoming light ISO