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Image forensics
A Features Decoupling Method for Multiple Manipulations Identification in Image Operation Chains
Recently, many forensic techniques have been developed to detect the use of a certain processing operation. When utilizing several …
Jiaxin Chen
,
Xin Liao
,
王伟
,
Zheng Qin
引用
项目
DOI
URL
On the Generalization of GAN Image Forensics
Recently GAN generated face images are more and more realistic with high-quality, even hard for human eyes to detect. On the other …
轩心升
,
彭勃
,
王伟
,
董晶
引用
项目
DOI
Image Forensics Based on Planar Contact Constraints of 3D Objects
Standing objects on planar surfaces are common to see in images, e.g., people on the ground. For most objects to stay stable on the …
彭勃
,
王伟
,
董晶
,
谭铁牛
引用
项目
DOI
Optimized 3D Lighting Environment Estimation for Image Forgery Detection
Image forgery is becoming a growing threat to information credibility. Among all kinds of image forgeries, photographic composites of …
彭勃
,
王伟
,
董晶
,
谭铁牛
引用
项目
DOI
Image Forgery Detection Based on Semantic Image Understanding
Image forensics has been focusing on low-level visual features, paying little attention to high-level semantic information of the …
叶奎
,
董晶
,
王伟
,
Jindong Xu
,
谭铁牛
引用
项目
DOI
Automatic Detection of 3D Lighting Inconsistencies via a Facial Landmark Based Morphable Model
Existing 3D lighting consistency based forensic methods have some practical problems. They usually require additional images and human …
彭勃
,
王伟
,
董晶
,
谭铁牛
引用
项目
DOI
Exploring DCT Coefficient Quantization Effects for Local Tampering Detection
In this paper, we focus on local image tampering detection. For a JPEG image, the probability distributions of its DCT coefficients …
王伟
,
董晶
,
谭铁牛
引用
项目
DOI
CASIA Image Tampering Detection Evaluation Database
Image forensics has now raised the anxiety of justice as increasing cases of abusing tampered images in newspapers and court for …
董晶
,
王伟
,
谭铁牛
引用
项目
DOI
Tampered Region Localization of Digital Color Images Based on JPEG Compression Noise
With the availability of various digital image edit tools, seeing is no longer believing. In this paper, we focus on tampered region …
王伟
,
董晶
,
谭铁牛
引用
DOI
引用
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