Featured Research

from universities, journals, and other organizations

Scientists develop new technique to protect photographers from persecution

Date:
August 9, 2011
Source:
Université du Luxembourg
Summary:
Scientists have developed a new technique that may help photographers protect their anonymity. This idea came from a technology expert, after seeing how public authorities had used pictures of demonstrations to hunt down those people that had been carrying cameras. The new technique makes location detection of a photographer considerably more difficult.

Scientists at the University of Luxembourg have developed a new technique that may help photographers protect their anonymity. This idea came from Prof. Shishir Nagaraja, professor for IT Security at the Institute for Information Technology in Delhi (IIIT), after seeing how public authorities had used pictures of demonstrations to hunt down those people that had been carrying cameras.

Related Articles


The security researcher Péter Schaffer and imaging expert Djamila Aouada of the Interdisciplinary Centre for Security, Reliability and Trust (SnT) of the University of Luxembourg then developed, in cooperation with Prof. Nagaraja, a new technique that will make location detection of a photographer considerably more difficult.

In a next step, this technique could be implemented into cameras, and used to merge several pictures taken from the camera at different angles into a new picture. "We can thus generate a realistic picture of arbitrary view angle that will hide the photographer's original location," Hungarian Péter Schaffer explains. The great interest that the scientists have received towards their work, confirms what they see as the launch of cutting-edge research in the intersection of computer vision and privacy, says Schaffer. Such a research field is a great challenge because of its interdisciplinary aspect, says Algerian Djamila Aouada, but at the same time very exciting. The title of the project is "Imaging Privacy" and it is funded by the SnT.


Story Source:

The above story is based on materials provided by Université du Luxembourg. Note: Materials may be edited for content and length.


Cite This Page:

Université du Luxembourg. "Scientists develop new technique to protect photographers from persecution." ScienceDaily. ScienceDaily, 9 August 2011. <www.sciencedaily.com/releases/2011/08/110809083450.htm>.
Université du Luxembourg. (2011, August 9). Scientists develop new technique to protect photographers from persecution. ScienceDaily. Retrieved February 27, 2015 from www.sciencedaily.com/releases/2011/08/110809083450.htm
Université du Luxembourg. "Scientists develop new technique to protect photographers from persecution." ScienceDaily. www.sciencedaily.com/releases/2011/08/110809083450.htm (accessed February 27, 2015).

Share This


More From ScienceDaily



More Science & Society News

Friday, February 27, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Apple Ordered to Pay $533 Mln

Apple Ordered to Pay $533 Mln

Reuters - Business Video Online (Feb. 25, 2015) — A Texas jury ruled that Apple&apos;s iTunes software infringed three patents. Apple says it&apos;ll appeal. Fred Katayama reports. Video provided by Reuters
Powered by NewsLook.com
Mayor Says District of Columbia to Go Ahead With Pot Legalization

Mayor Says District of Columbia to Go Ahead With Pot Legalization

Reuters - News Video Online (Feb. 25, 2015) — Washington&apos;s mayor says the District of Columbia will move forward with marijuana legalization, despite pushback from Congress. Rough Cut (no reporter narration). Video provided by Reuters
Powered by NewsLook.com
GOP Voices Concern Over Net Neutrality Vote

GOP Voices Concern Over Net Neutrality Vote

AP (Feb. 25, 2015) — The debate surrounding net neutrality was on full display at a congressional hearing Wednesday, a day before the FCC is set to vote on on whether to put Internet service in the same regulatory camp as telephone communications. (Feb. 25) Video provided by AP
Powered by NewsLook.com
Marijuana Nowhere Near As Deadly As Alcohol: Study

Marijuana Nowhere Near As Deadly As Alcohol: Study

Newsy (Feb. 25, 2015) — A new study says marijuana is about 114 times less deadly than alcohol. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
 
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:  

Breaking News:

Strange & Offbeat Stories

 

Science & Society

Business & Industry

Education & Learning

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:  

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile iPhone Android Web
Follow Facebook Twitter Google+
Subscribe RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins