The researchers on the project, Hany Farid and Eric Kee, designed their algorithm to be able to rank images from 1 through 5 in order to determine if it is slightly modified or highly edited. Such ranking, if made available, could allow a person to better understand the nature of an image and set mo
Date: Dec 03, 2011
Category: Health
Source: Google
Is It Real or Photoshop? Scientists Can Detect Digital Effects
Professor of computer science Hany Farid and doctoral student Eric Kee from Dartmouth College analyzed 468 sets of unedited and retouched photographs of models. They then created a computer program to highlight the differences between a natural and retouched picture, using a mathematical description
Farid teamed up with Eric Kee, a doctoral student at Dartmouth, on the project. The pair asked hundreds of study participants to compare sets of before-and-after photos and rate them on a scale with 1 being just minimally retouched, and 5 being totally overhauled. The information from these human ra
Date: Dec 01, 2011
Category: Health
Source: Google
Exposed: Software reveals how much photos have been retouched
There is a better way. Computer image specialists Hany Farid and Eric Kee at Dartmouth College in New Hampshire, US, have come up with a technique that measures how much a digital picture has been manipulated. It ignores trivial tweaks that improve the picture quality and focuses on changes that mos
trivial to radically alter the appearance of models and celebrities in photos, notes Hany Farid, a computer scientist who studies digital forensics and image analysis at Dartmouth College in Hanover, New Hampshire. Farid created the analysis tool with his colleague Eric Kee, also at Dartmouth College.
Date: Nov 29, 2011
Category: Health
Source: Google
Study of the Day: Dartmouth Offers Needed Photoshop Reality Check
expectations of an appropriate body image -- especially among impressionable children and adolescents." Since bans and disclaimers appear to be ineffective, Dartmouth College computer scientists Hany Farid and Eric Kee argue that a metric that reveals the extent to which images have been altered is needed.
Date: Nov 29, 2011
Category: Health
Source: Google
Digitally altered photos and body image: Look at the retouching
have come up with a "perceptually meaningful" way to quantify how much a photo has been retouched -- a rating that they say could "inform consumers of how much a photo has strayed from reality." Eric Kee and Hany Farid analyzed 468 original and retouched photos collected from online sources. They u
Farid, along with graduate student Eric Kee, developed a single metric, ranging from one to five, that summarizes how much a given image has been altered. A score of one represents minimal retouching, while five represents a very radical reworking of a photograph. They published details of how they