Photo Fakery and Forensics

被引：17

作者：

Farid, Hany ^{[1
]}

机构：

[1] Dartmouth Coll, Dept Comp Sci, Hanover, NH 03755 USA

来源：

ADVANCES IN COMPUTERS, VOL 77 | 2009年 / 77卷

基金：

美国国家科学基金会;

关键词：

COLOR; INTERPOLATION;

D O I：

10.1016/S0065-2458(09)01201-7

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Photographs can no longer be trusted. From the tabloid magazines to the fashion industry, mainstream media outlets, political campaigns, and the photo hoaxes that land in our email inboxes, doctored photographs are appearing with a growing frequency and sophistication. I will briefly describe the impact of all of this photographic tampering and recent technological advances that have the potential to return some trust to photographs. Specifically, I will describe a representative sample of image forensics techniques for detecting inconsistencies in lighting, pixel correlations, and compression artifacts.

引用

页码：1 / 55

页数：55

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