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Related Concept Videos

Ethical Standards I01:25

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Updated: Jul 23, 2025

Author Spotlight: Investigating the Impact of Emotional Prosodies on Voice Recognition and Perception
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A Smart Image Encryption Technology via Applying Personal Information and Speaker-Verification System.

Shih-Yu Li1, Chun-Hung Lee2, Lap-Mou Tam3,4

  • 1Graduate Institute of Manufacturing Technology, National Taipei University of Technology, Taipei 10608, Taiwan.

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|July 14, 2023
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Summary

This study introduces a secure image protection framework using user accounts, passwords, and voice biometrics for robust encryption. The developed system enhances image security through hyper-chaotic systems and biometric features.

Keywords:
authorizationhyper-chaotic systemnovel image encryptionspeaker verification

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Area of Science:

  • Computer Science
  • Information Security
  • Cryptography

Background:

  • Digital image security is crucial for protecting sensitive information.
  • Existing encryption methods require robust authentication and key management.

Purpose of the Study:

  • To develop a novel framework for personal image protection and authorization.
  • To enhance image encryption security using a combination of user credentials and biometric data.

Main Methods:

  • Implemented a two-system framework involving speaker verification and image encryption.
  • Utilized user accounts, passwords, and voice (I-vectors) as keys for ciphering.
  • Employed hyper-chaotic systems for private key generation and image shuffling/ciphering.

Main Results:

  • Achieved robust image encryption by integrating biometric features.
  • Demonstrated lower correlation in cipher images, indicating effective encryption.
  • Validated the framework's efficiency using standard USC-SIPI image datasets.

Conclusions:

  • The developed framework offers a secure and efficient solution for personal image protection.
  • Combining multi-factor authentication (credentials and biometrics) significantly enhances encryption robustness.
  • The proposed method is effective for securing digital images against unauthorized access.