DIGITAL IMAGING: Digital image scanning turns 50 years old

July 1, 2007
A grainy image of a baby just 5 × 5 cm in size turned out to be the well from which satellite imaging, CAT scans, barcodes on packaging, desktop publishing, digital photography, and a host of other imaging technologies sprang.
(Photo courtesy of NIST)
A grainy image of a baby just 5 × 5 cm in size turned out to be the well from which satellite imaging, CAT scans, barcodes on packaging, desktop publishing, digital photography, and a host of other imaging technologies sprang.
A grainy image of a baby just 5 × 5 cm in size turned out to be the well from which satellite imaging, CAT scans, barcodes on packaging, desktop publishing, digital photography, and a host of other imaging technologies sprang.

Fifty years ago this spring, the National Bureau of Standards (NBS, now known as the National Institute of Standards and Technology, or NIST; Gaithersburg, MD) computer pioneer Russell Kirsch asked, “What would happen if computers could look at pictures?” and helped start a revolution in information technology. Kirsch and his colleagues at NBS, who had developed the nation’s first programmable computerthe Standards Eastern Automatic Computer (SEAC)created a rotating drum scanner and programming that allowed images to be fed into it. The first image scanned was a head-and-shoulders shot of Kirsch’s 3-month-old son Walden.

The ghostlike black-and-white photo only measured 176 pixels on a side-a far cry from today’s megapixel digital snapshots-but it would become the “Adam and Eve” for all computer imaging to follow. In 2003, the editors of Life magazine honored Kirsch’s first image by naming it one of “the 100 photographs that changed the world.”

Kirsch and his wife Joan, an art historian, now reside in Oregon. Together, they use computers to analyze paintings and define the artistic processes by which they were created. Their son Waldenwhose face helped launch the era of computerized photographyworks in communications for Intel following a successful career as a television news reporter.

About the Author

Hassaun A. Jones-Bey | Senior Editor and Freelance Writer

Hassaun A. Jones-Bey was a senior editor and then freelance writer for Laser Focus World.

Sponsored Recommendations

Precision Motion Control for Photonics: 5 Keys to Success

Aug. 30, 2024
Precision motion control is a key element in the development and production of silicon-photonic devices. Yet, when nanometers matter, it can be challenging to evaluate and implement...

Precision Motion Control for Sample Manipulation in Ultra-High Resolution Tomography

Aug. 30, 2024
Learn the critical items that designers and engineers must consider when attempting to achieve reliable ultra-high resolution tomography results here!

Motion Control Technologies for Medical Device Joining Applications

Aug. 30, 2024
Automated laser welding is beneficial in medical device manufacturing due to its precision, cleanliness, and efficiency. When properly optimized, it allows OEMs to achieve extremely...

How to Maximize Machine Building Performance with High-Performance Laser Processing

Aug. 30, 2024
Learn how an automotive high-speed laser blanking machine manufacturer builds machines that maximize throughput for faster processing speeds and improved productivity.

Voice your opinion!

To join the conversation, and become an exclusive member of Laser Focus World, create an account today!