• In principle the same as the definition of ‘photography’, the art of painting with light;
• The biggest difference lies in the devices used and the retrieval of technical drawings;
• analog photography, using an analog camera (chemical sensor in the form of roll film);
• Digital Photography, using a digital camera (electronic sensors, CCD / CMOS);
• Output of digital photography, in the form of binary data. So that images can be taken / delivered anywhere in large numbers, and can be modified at will.
BACKGROUND Occurrences
DIGITAL PHOTOGRAPHY
Demands to submit photos from an event that happened in any part of the world, as soon as possible;
Difficulties faced by newspaper journalists to convey the image of the event of war in Vietnam, the editor of newspapers in the United States / Europe.
HISTORY OF
DIGITAL PHOTOGRAPHY
The first digital camera,
was found by Steven Sasson in 1975
Using CCD sensor;
Produces a black and white images with 0.1 Megapixel resolution (320 x 240 Pixel);
Media storage of tape cassettes;
Weight 3, 6 kg;
Time required to process one image, 23 seconds;
Images displayed on a television screen.
Digital Wedding Photography
HISTORY OF
DIGITAL PHOTOGRAPHY
Sony MAVICA (1981)
The resulting photographs are black and white;
Using Video Floppy (VF) Disk.
Canon RC-250 Xapshot, late 80s
The first digital camera that was marketed to the public;
The resulting photographs are black and white;
The images produced are suitable for the purposes of the newspaper.
HISTORY OF
DIGITAL PHOTOGRAPHY
Kodak DCS-100 (Early 90s)
General model for today’s digital cameras;
Resolution images 1, 3 Megapixel;
Image format used is JPEG.
Digital Camera Revolution (90s)
Using external data storage large capacity, such as SD Card / MMC;
Having the ability to record images, sound and video;
Megapixel resolution in the tens;
Mass-produced, so the price is more affordable;
The emergence of DSLR;
Digital camera integrated into a variety of other devices.
