The,Early,Digital,Camera,digit technology The Early Digital Camera


Active shredder safety technology for the small office. Shreds 15sheets per pass into 5/32" x 1-1/2" cross-cut particles (Security Level3). Patented SafeSense® Technology stops shredding when hands touch thepaper opening. Designated shredde The electronic cigarette is not new. People who buy electronic cigarette knows that this product has been in the market for years now. Despite some sectors apparently trying to shoot the product down from the shelves, the popularity of elect


A digital camera is basically a device that enables images to be captured. The images are stored electronically rather than on film. This process involves converting light into electrical charges, and then translating this back into the image that was seen through the camera LCD. Although the device is a recent addition to the world of photography, the concept of the possibility of a digital camera was begun in the 1950s. The early concept of the digital camera was closely linked to television technology. It began with digital images being recorded on scanners and in the form of digital video signals. In 1951 broadcasting companies were recording images as electrical impulses and onto magnetic tape from their television cameras, and this paved the way for digital camera technology to begin. By 1956 electrical impulse recordings were common practise within film industry, and camera manufacturers began to dream of a device. The first record of a patent for a type of digital camera was in 1972 when Texas Instruments patented a camera that did not require film. However, the patent revealed a more analog based design rather than a digital device, and there is no record of whether the camera was actually created. What the patent does show, however, is that interest towards a digital camera was growing with the idea that the need for film could be removed. A pioneer in the history of digital camera was Steve Sasson, an engineer at Kodak. Digital images of the moon were being transmitted via satellite by NASA, using a mosaic photo sensor, and he saw the possibility of a digital device for commercial use. In 1972 he began to group together available equipment used within the film industry to create an image digitally rather than on film. Central to this early concept of the digital device, and still used by digital cameras today, is the Charged Coupled Device. The CCD detects light and colour intensity and then converts this information into electrons. The value of each cell in the image is then read, and converted to binary format to make the image computer compatible. Steve Sasson produced his first digital image in 1979. The image took a total of 23 seconds to take, and a further 23 seconds to read from the playback unit. Although the image was less than perfect, it showed that the device was a possibility. Kodak had developed a camera that developed picture from light, but it was never manufactured for the public.The first camera to be marketed was the Sony Mavica electronic still camera in 1981. It was not a true digital camera as the image was recorded on mini disc, and then attached to a television or video. It was more a freeze frame video camera but it greatly influenced people`s attitude to the recorded image. It made public the possibility of a camera that stored images using techniques other than film. It still used more television technology but was the first hand held with the general idea of digital camera usage. Cameras that could transmit images via satellite became popular, but were used by the media only due to the expense incurred. The possibilities were becoming apparent and images were used for news coverage. The first camera for general use with a computer was the Apple Quicktake 100 camera which appeared in1984. In 1986 the Canon RC-701 was used for coverage of the Olympics, with quality images printed in the newspaper. This showed the possible quality, and the desire for the digital camera was born.The first mega pixel sensor was invented in 1986. It contained 1.4 million pixels and was suitable for a digital image measuring 5x7 inches. In 1987 accessories for storing, printing, manipulating, transmitting, and recording digital images came onto the market, with the Fuji DS-P1 arriving in 1988. This is arguably the first true digital camera as recognised today, boasting a 16MB memory card. With the arrival of JPEG and MPEG standards in the 1990`s, the face of the digital camera was changed for ever. Kodak marketed the first readily available digital camera that met all standards, with the Kodak DC40 in 1995.This article is under GNU FDL license and can be distributed without any previous authorization from the author. However the author's name and all the URLs (links) mentioned in the article and biography must be kept. Article Tags: Digital Camera, Digital Images, Digital Device

The,Early,Digital,Camera,digit

technology

Maximizing Your Experience with Patent Attorneys

When you have a product or service that you want to get patent rights on, you will need to use a patent attorney. This is the only way to make sure that no one else is stealing your idea from you.But there is one thing that you need to know ...

technology

How To Uninstall Tuneup Utilities On Windows

Tuneup utilities for windows 10 were developed by AVG to make the computer accelerate faster than ever before by cleaning up the cache files and the undesired files. However the concept didn't work well and users are trying to uninstall thi ...

technology

RPA: What Makes it Crucial for Software Testing

Automation has the potential to assist human beings in more ways than one could imagine. However, most of these applications for automation have been in the context of physical activity or some such. But what many people do not know yet is t ...

technology

HRMS Mobile Apps Drive Enterprise Mobility Today

The scenario in Enterprises is changing rapidly across the globe, with more and more Enterprises embracing the concept of enterprise mobility.A study shows that 71% of enterprises count mobility as a top priority to stay competitive. Wire19A ...

technology

How to Kill The Exploiter Orb in Warframe

Source: How to Kill The Exploiter Orb in WarframeExploiter Orb is the toughest boss in game that is hard to find and hard to kill. That is why an essential guide needs to kill him to earn huge rewards. Warframe has numerous missions that pl ...

technology

Which CMS is Better - WordPress vs Drupal?

WordPress and Drupal are the two widely used and best cms for developers all over the world. In order to create a website for your business, it is highly required to choose the right CMS platform that makes the best and attractive website.. ...