For detecting the image copies of a given original image generated by arbitrary rotation, the
existing image copy detection methods can not simultaneously achieve desirable …

With the exponential growth of web multimedia contents, the Internet is rife with near-
duplicate videos, the video copies applied with visual/temporal transformations and/or post …

The unprecedented escalation and proliferation of digital multimedia and Internet
technology have triggered the enormous copyright infringement issues and tampering of …

Perceptual hashing has been broadly used in the literature to identify similar contents for
video copy detection. It has also been adopted to detect malicious manipulations for video …

Image fingerprinting is a technique that summarizes the perceptual characteristics of a
digital image into an invariant digest, and it is one of the most effective solutions for digital …

The last decades have seen video production and consumption rise significantly:
TV/cinematography, social networking, digital marketing, and video surveillance …

The current scenario of image retrieval pays attention to local texture patterns. The recently
proposed Local Tetra Pattern (LTrP) represents the image by the directional information and …

Content-based near-duplicate video detection (NDVD) is essential for effective search and
retrieval, and robust video fingerprinting is a good solution for NDVD. Most existing video …

Billions of physical gadgets are by and by associated with the Internet molding the Internet of
Things (IoT). These gadgets are making a more proportion of helpful or pointless data. The …

A fast approximate nearest neighbor search algorithm for the (binary) Hamming space is
proposed. The proposed Error Weighted Hashing (EWH) algorithm is up to 20 times faster …