Partial Encryption for Colored Images Based on Face Detection

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Provided by: Creative Commons
Topic: Security
Format: PDF
Today, the great use of secure images that are either transferred over a network or stored on disk has raised a concern over information security. The confidentiality and image privacy protection is most likely effective through image encryption. Digital images are large in size and complex, thus computational overhead plus processing time required to conduct total image encryption result in the limiting elements that block them from being more intensity in real time. Handling the complexity of digital images of the sensitive parts like human faces can be done alternatively through selective encryption.
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