Assignment 1

What is the difference between traditional photography and digital photography? In analogue photography you have to use light sensitive paper and use chemicals and film. The digital photography has a light sensor and not a film.

What are the different sources of digital images? Camera's- take and store I-pods- take and store phone- take and store TV and DVD- store

How are digital image files stored and played on a computer? Raw- The original file which has come from the camera. Very large and not all software can edit them . USB Cable, WiFi, Bluetooth, memory card JPEG- the quality is sacrificed but you do get a reduction in size.l

How is digital image file quality measured Megapixel- 1 million sets of megapixels. Each megapixel is 1 million. 6 megapixel is lots more smaller squares were as 1 million megapixels become blurred.