Ever since black and white photographs arrived on the scene, this industry has seen constant change and improvement in quality. Online digital photo printing is the 21st century's version of traditional portraits, allowing aspiring photographers to express themselves and capture special memories. Not only is taking digital photos a fun hobby, it's a growing market. See if you know these interesting facts on photographs and where it all began.
History of Photographs:
?The word ?photography? actually originates from the Greek phrase ?drawing with light.?
?Modern photography has roots in the early 1800's, when chemical printing first began.
?The earliest image exposures took 8-hours. No one-hour express printing at the local drugstore back then!
?A man named John Herschel was the first one to use the terms ?photography, positive, and negatives.? He also made the first negative out of glass in 1839.
?George Eastman invented film in 1884, which replaced photographic plates and began the earliest stage of modern photography.
Modern Photo Facts:
?All photos were monochrome in the beginning, another word for black and white.
?Color photographs were emerging in the mid-1800's.
?A physicist named James Clerk Maxwell took the first color photograph in 1861.
?The Lumi're brothers invented the first color plate, Autochrome, in 1907.
?Throughout the 1900's, photo technology continued to advance.
?Digital photos began when professionals such as photo journalists found they had to carry portable photo-developing labs with them on the job.
?Sony created the first non-film camera in 1981: The Sony Mavica.
?The first camera that took digital photos was released in 1990, the Kodak DCS 100.
?Digital photos are taken when an image sensor records a photograph, instead of through a chemical-changing process.
Today, digital cameras are a hot trend and many own at least one. Photographers and your average Joe alike have turned to online digital photo printing, where they can easily transfer images into online digital photos in mere seconds. This can alleviate film-developing issues and early exposures. We've all had the bad experience with popping our cameras open too soon and exposing all our hard-taken photos to sunlight, essentially ruining them.
This exact experience has led many to make the transition into digital photographs. 6StarReviews.com mentions a digital photo processing service called Snapfish in their photo printing reviews. Snapfish offers photo-fans the option of printing out their digital images at local grocery and drugstores.
They also give you fun features like sharing digital photo albums online with friends and family members. For you traditionalists who love antique cameras, you may find digital photo sharpness and online editing features hard to resist. The nearly 11 billion online digital photos printed in 2007 will vouch for that!
For some people printing photos still seems like magic. After all an electronic device somehow is able to output a colorful photo on what was just seconds ago a white paper in just a few seconds. Photo printing is a result of years of technology development and what is taken for granted today was a dream just not so many years ago.
In the early days of photography photos were not printed but they were developed. There is a big difference between developing a photo and printing a photo. Developing photos was a chemical process in which photos taken on film were put on what is known as photo paper. Developing photos is a complicated process that involves many stages and many chemicals. Although you technically can develop photos at home it is too complicated process for most people and requires a special setup. You will need a dark room special equipment and special materials such as photo paper and chemicals.
Printing photos on the other hand is a clean process the only chemicals involved are embedded in the ink used which is usually enclosed in clean small cartridges. Printing digital photos can be done on regular or special paper and you can do it at home easily with equipment that costs as little as a few tens of dollars. The way photo printing works is very different than how photo development is done.
To understand digital photo printing we should first take a closer look at what digital photos are. Digital photos are files stored on computer storage that include a description of a photo. The description is comprised of many pixels each with its color and intensity information. If you would zoom into a digital photo you would notice that it is built from many pixels usually in the millions. When put next to each other the pixels create the illusion of a photo since our eyes cannot separate each pixel but instead merges them all into one photo.
Digital photo printing is based on the same concept. If you were to print all the digital photo tiny pixels next to each other and then look at the printed result you would see a photo for the same reason since your eye can not separate each tiny pixel but instead merges them all to create the photo picture in your head. Digital photo printers in essence are very simple. A computer is connected to the printer and sends printing information which is in its core a long list of all the photo pixels with the intensity and the color information for each pixel. The printer then takes that information and for each pixel puts a corresponding pixel on the paper. The result is a printed digital photo.
But the digital photo printing process is easier said than done. In order to be able to print each tiny pixel accurately on the paper many technologies had to be developed and ready. For example accurate motors and feedback systems are needed in order for the printer to position its printing head on the exact place over the paper where the pixel should be printed. To print the pixel the printer should be able to apply the right ink at the right amounts to create the right color and intensity. To do that enough computer power to run color conversion software is needed in the printer. To be able to print tiny high resolution pixels ink cartridges had to be developed that can accurately and very fast inject ink at very small amounts. Moreover the ink heads need to be controlled electronically since any mechanical control would slow down the printing process.
Both Kelly Liyakasa & Lorenzo Owen are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.
Kelly Liyakasa has sinced written about articles on various topics from Online Security, Software and Tax. Kelly Liyakasa is a staff writer for 6StarReviews.com. Kelly Staller is site manager at 6StarReviews.com, a site dedicated to giving YOU, the consumer, the best product and service reviews around. If you like saving time and money by having someone else r. Kelly Liyakasa's top article generates over 27100 views. to your Favourites.
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