Securing Medical Images using Encryption and LSB Steganography

Project Code :TMPGAI103

Objective

This research focuses on preserving the confidentiality and integrity of the medical images by applying steganography technique.

Abstract

In the health sector, medical imaging is essential. Medical images are being shared between geographically dispersed places as a result of improvements in the healthcare business. Because medical images are transferred via public networks, security issues such as authentication, integrity, and confidentiality may occur. The study focus in this work is on maintaining the confidentiality and integrity of medical images.

Encryption, in general, can provide integrity and secrecy (a piece of cryptography). Steganography is used to provide another degree of protection to the medical image. The medical image is encrypted using a one-time pad encryption scheme in this study, and the encrypted image is then implanted into a cover image to create a stego image, making the system more resistive to the attacker.

Keywords: Steganography, Medical imaging, Stego image, Encryption and Decryption

NOTE: Without the concern of our team, please don't submit to the college. This Abstract varies based on student requirements.

Block Diagram

Specifications

Software: Matlab 2020a or above

Hardware:

Operating Systems:

  • Windows 10
  • Windows 7 Service Pack 1
  • Windows Server 2019
  • Windows Server 2016

Processors:

Minimum: Any Intel or AMD x86-64 processor

Recommended: Any Intel or AMD x86-64 processor with four logical cores and AVX2 instruction set support

Disk:

Minimum: 2.9 GB of HDD space for MATLAB only, 5-8 GB for a typical installation

Recommended: An SSD is recommended A full installation of all MathWorks products may take up to 29 GB of disk space

RAM:

Minimum: 4 GB

Recommended: 8 GB

Learning Outcomes

  • Introduction to Matlab
  • What is EISPACK & LINPACK
  • How to start with MATLAB
  • About Matlab language
  • Matlab coding skills
  • About tools & libraries
  • Application Program Interface in Matlab
  • About Matlab desktop
  • How to use Matlab editor to create M-Files
  • Features of Matlab
  • Basics on Matlab
  • What is an Image/pixel?
  • About image formats
  • Introduction to Image Processing
  • How digital image is formed
  • Importing the image via image acquisition tools
  • Analyzing and manipulation of image.
  • Phases of image processing:

    • Acquisition
    • Image enhancement
    • Image restoration
    • Color image processing
    • Image compression
    •  Morphological processing
    • Segmentation etc.,

  • About Artificial Intelligence (AI)
  • About Machine Learning
  • About Deep Learning
  • About layers in AI (input, hidden and output layers)
  • Building AI (ANN/CNN) architecture using Matlab
  • We will able to know, what’s the term “Training” means in Artificial Intelligence
  • About requirements that can influence the AI training process:

    • Data
    • Training data
    • Validation data 
    • Testing data 
    • Hardware requirements to train network

  • How to detect an object using AI
  • How to extend our work to another real time applications
  • Project development Skills

    • Problem analyzing skills
    • Problem solving skills
    • Creativity and imaginary skills
    • Programming skills
    • Deployment
    • Testing skills
    • Debugging skills
    • Project presentation skills
    • Thesis writing skills

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