Nov 1, 2016 · In this paper, we propose an optimized 3D lighting estimation method by incorporating a more general surface reflection model. In this model, we ...

Comprehensive experiments on both synthetic and real datasets validate the correctness and efficacy of the proposed method. Comparisons with two existing 3D ...

This paper proposes an optimized 3D lighting estimation method by incorporating a more general surface reflection model, which can achieve better lighting ...

Abstract—Image forgery is becoming a growing threat to information credibility. Among all kinds of image forgeries, photographic composites of human faces ...

This TIFS paper is extended from our WIFS 2015 conference paper "Improved 3D lighting environment estimation for image forgery detection" (http://ieeexplore.

An improved 3D lighting environment estimation method based on a more general surface reflection model that is more realistic for objects like human faces ...

Classification of active image... · Experimentation

Nov 19, 2020 · [27] propose an optimized ... forgery detection method by the 3D decomposition of the face image. ... 3d lighting environment estimation for image ...

This paper concentrates on lighting-based forensics. We first show how to fool the forgery detector based on 2D lighting coefficients using a simple ...