Purdue professor restores artifacts with colored light.

463 views · Published 2 November 2009 · 0:30 · Indexed 20 September 2026

Channel: Purdue University · 2009 · Science & Technology

Watch on YouTube

Purdue computer science assistant professor Daniel Aliaga has developed a technique that virtually restores artifacts by projecting millions of tiny lights onto the artifact to make it look new again.
The computer-controlled technique allows study of the artifacts without the risk of damaging the original objects.

More from this channel

• 2:53 Beck Ag Center opens for teaching, training and research

  Purdue University

  570 views · 19 November 2007

• 1:41 Hanley Hall celebration to focus on families, leadership

  Purdue University

  260 views · 19 November 2007

• 3:12 Purdue fans dial up football replays on cell phones

  Purdue University

  384 views · 20 November 2007

• 1:08 Mechanical engineering celebrates Gatewood Wing

  Purdue University

  987 views · 20 November 2007

• 1:04 New system would use magnetic field to detect pathogens

  Purdue University

  659 views · 21 November 2007

• 2:40 Purdue breaks ground on Hockmeyer Hall

  Purdue University

  629 views · 21 November 2007

• 8:03 Science Bound takes another leap forward

  Purdue University

  797 views · 21 November 2007

• 2:52 National Youth Sports Program plays on with local support

  Purdue University

  747 views · 21 November 2007