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Perceptual hashing

Perceptual hashing is the use of an algorithm that produces a snippet or fingerprint of various forms of multimedia. Perceptual hash functions are… 
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Related topics

Related topics

5 relations
AlgorithmAvalanche effectCryptographic hash functionHash function

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2020
2020
Towards Evaluating Gaussian Blurring in Perceptual Hashing as a Facial Image Filter
With the growth in social media, there is a huge amount of images of faces available on the internet. Often, people use other… 
2019
2019
Perceptual Video Hashing for Content Identification and Authentication
Perceptual hashing has been broadly used in the literature to identify similar contents for video copy detection. It has also… 
2018
2018
Perceptual Hashing-Based Image Copy-Move Forgery Detection
This paper proposes a blind authentication scheme to identify duplicated regions for copy-move forgery based on perceptual… 
Highly Cited
2017
Highly Cited
2017
Turn Signal Detection During Nighttime by CNN Detector and Perceptual Hashing Tracking
Detecting vehicle turn signals at night is critical for both assistant driving systems and autonomous driving systems. In this… 
Highly Cited
2017
Highly Cited
2017
Automatic Image Filtering on Social Networks Using Deep Learning and Perceptual Hashing During Crises
The extensive use of social media platforms, especially during disasters, creates unique opportunities for humanitarian… 
2017
2017
Perceptual Hashing of Color Images Using Interpolation Mapping and Non-negative Matrix Factorization
. In order to improved tampering detection ability and resistance of arbitrary rotation attack in color image authentication, a… 
2013
2013
Towards a Process Model for Hash Functions in Digital Forensics
Handling forensic investigations gets more and more difficult as the amount of data one has to analyze is increasing continuously… 
2007
2007
MDCT-Based Perceptual Hashing for Compressed Audio Content Identification
In this paper, a perceptual audio hashing method in compressed domain is proposed for content identification, in which MDCT… 
Highly Cited
2006
Highly Cited
2006
Block Mean Value Based Image Perceptual Hashing
Image perceptual hashing has been proposed to identify or authenticate image contents in a robust way against distortions caused… 
Highly Cited
2001
Highly Cited
2001
A Perceptual Audio Hashing Algorithm: A Tool for Robust Audio Identification and Information Hiding
Assuming that watermarking is feasible (say, against a limited set of attacks of significant interest), current methods use a… 
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