Today manipulation of digital images has become easy due to powerful computers,
advanced photo-editing software packages and high resolution capturing devices. Verifying …

In recent decades, we have witnessed the evolution of information technologies from the
development of VLSI technologies, to communication and networking infrastructure, to the …

We introduce a theoretical framework in which to cast the source identification problem.
Thanks to the adoption of a game-theoretic approach, the proposed framework permits us to …

Region duplication forgery detection is a special type of forgery detection approach and
widely used research topic under digital image forensics. In copy move forgery, a specific …

The development of powerful and low-cost hardware devices allied with great advances on
content editing and authoring tools have promoted the creation of computer generated …

Efficient detection of 'species and variety'of fruits and vegetables from the images is one of
the major challenges for the computers. In this paper, we introduce a framework for the fruit …

Examining the identification of natural images (NI) and computer generated graphics (CG), a
novel method is proposed based on hybrid features. Since the image acquisition pipelines …

针对目前自然图像和计算机生成图像的鉴别方法鉴定准确率不高的问题, 提出了一种基于
Benford 模型的自然图像与计算机生成图像的鉴别方法. 本算法利用DCT 域AC …

This paper investigates the discrimination between Photographic Images (PIM) and
Computer Generated (CG) images. The proposed method exploits traces of Color Filter …

Fake images have become ubiquitous today in society. Identifying the authenticity and
integrity of digital images becomes increasingly important in digital forensics cases. This …