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   Articles with "perceptual hashing" as a keyword



Compressive perceptual hashing tracking

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recommendations! Published in 2017 at "Neurocomputing"

DOI: 10.1016/j.neucom.2017.02.004

Abstract: This paper proposes a novel compressive sensing based perceptual hashing algorithm for visual tracking. A tracking object is represented by dimensionality reduced feature projected from perceptual hashing feature through a sparse measurement matrix. Besides, an… read more here.

Keywords: weight map; compressive perceptual; perceptual hashing; hashing tracking ... See more keywords

HashWave: blockchain-powered perceptual hashing for resilient audio piracy detection against signal-processing attacks in decentralized networks

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recommendations! Published in 2025 at "Scientific Reports"

DOI: 10.1038/s41598-025-24016-5

Abstract: Audio piracy detection is increasingly complex in decentralised distribution settings, where mainstream approaches fail to ensure robustness, verifiability, or computational efficiency. Conventional Digital Rights Management (DRM) systems mainly enforce licensed access, but once content is… read more here.

Keywords: perceptual hashing; piracy; hashwave blockchain; audio piracy ... See more keywords

Perceptual hashing for SAR image segmentation

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recommendations! Published in 2018 at "International Journal of Remote Sensing"

DOI: 10.1080/01431161.2018.1552812

Abstract: ABSTRACT Image segmentation is an important step in the implementation of the interpretation of synthetic aperture radar (SAR) image due to speckle. This article proposes a SAR image segmentation method based on perceptual hashing. The… read more here.

Keywords: image; hashing sar; segmentation; sar image ... See more keywords

Manipulating Perceptual Hashing Based Image Retrieval System

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recommendations! Published in 2025 at "IEEE Signal Processing Letters"

DOI: 10.1109/lsp.2025.3624138

Abstract: With the explosive growth of multimedia content on the Internet, perceptual hashing has become a mainstream technique for efficient retrieval of similar content. Unfortunately, the robustness of perceptual hashing algorithms in this context is not… read more here.

Keywords: perceptual hashing; image; hashing; retrieval system ... See more keywords

Secure multimodal biometric authentication framework with perceptual hashing and lightweight cryptography

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recommendations! Published in 2024 at "Journal of Electronic Imaging"

DOI: 10.1117/1.jei.33.5.053054

Abstract: Abstract. The proliferation of the Internet of Things (IoT) has introduced a new paradigm of interconnected devices, enabling advanced functionalities across various domains such as healthcare, smart cities, and industrial automation. However, this rapid expansion… read more here.

Keywords: perceptual hashing; authentication; secure multimodal; protocol ... See more keywords